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- Committer: Bazaar Package Importer
- Author(s): Roland Marcus Rutschmann
- Date: 2004-06-07 09:00:14 UTC
- Revision ID: james.westby@ubuntu.com-20040607090014-t39n52qc9zjqqqkh
Tags: upstream-0.9.6
Import upstream version 0.9.6
- files added:
- etc
- libs
- libs/dicom
- libs/ljpg
- man
- source
added
removed
source/m-conc.h
1
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* filename: m-conc.h *
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* *
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* UTIL C-source: Medical Image Conversion Utility *
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* *
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* purpose : m-conc.c header file *
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* *
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* project : (X)MedCon by Erik Nolf *
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* *
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* Author : Andy Loening *
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* *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/* $Id: m-conc.h,v 1.19 2004/05/07 22:28:47 enlf Exp $
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*/
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/*
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Copyright (C) 1997-2004 by Erik Nolf
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2, or (at your option) any later
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version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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59 Place - Suite 330, Boston, MA 02111-1307, USA. */
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#ifndef __M_CONC_H__
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#define __M_CONC_H__
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/****************************************************************************
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H E A D E R S
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****************************************************************************/
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40
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/****************************************************************************
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D E F I N E S
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****************************************************************************/
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46
/* concorde data file types (integer) */
47
typedef enum {
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MDC_CONC_FILE_UNKNOWN,
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MDC_CONC_FILE_LIST_MODE,
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MDC_CONC_FILE_SINOGRAM,
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MDC_CONC_FILE_NORMALIZATION,
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MDC_CONC_FILE_ATTENUATION,
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MDC_CONC_FILE_IMAGE,
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MDC_CONC_FILE_BLANK,
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MDC_CONC_FILE_RESERVED, /* 7 is skipped for some reason */
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MDC_CONC_FILE_MU_MAP,
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MDC_CONC_NUM_FILE_TYPES
58
} MdcConcFileTypes;
59
60
/* concorde acquisition modes (integer) */
61
typedef enum {
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MDC_CONC_ACQ_UNKNOWN, /* Unknown acquisition mode */
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MDC_CONC_ACQ_BLANK, /* Blank acquisition */
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MDC_CONC_ACQ_EMISSION, /* Emission acquisition */
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MDC_CONC_ACQ_DYNAMIC, /* Dynamic acquisition */
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MDC_CONC_ACQ_GATED, /* Gated acquisition */
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MDC_CONC_ACQ_CONTINUOUS, /* Continous bed motion acquisition */
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MDC_CONC_ACQ_SINGLES, /* Singles transmission acquisition */
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MDC_CONC_ACQ_WINDOWED_COINCIDENCE, /* Windowed coincidence transmission acquisition */
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MDC_CONC_ACQ_NON_WINDOWED_COINCIDENCE, /* Non-windowed coincidence transmission acquisition */
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MDC_CONC_NUM_ACQ_MODES
72
} MdcConcAcqModes;
73
74
typedef enum {
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MDC_CONC_BED_MOTION_STATIC, /* Static or unknown bed motion */
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MDC_CONC_BED_MOTION_CONTINOUS, /* Continous bed motion */
77
MDC_CONC_NUM_BED_MOTIONS
78
} MdcConcBedMotion;
79
80
typedef enum {
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MDC_CONC_TX_SRC_UNKNOWN, /* Unknown transmission source type */
82
MDC_CONC_TX_SRC_POINT, /* Transmission point source */
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MDC_CONC_TX_SRC_LINE, /* transmission line source */
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MDC_CONC_NUM_TX_SRC_TYPES
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} MdcConcTXSrcTypes;
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typedef enum {
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MDC_CONC_DATA_UNKNOWN, /* Unknown data type */
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MDC_CONC_DATA_SBYTE, /* Signed 8 bit */
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MDC_CONC_DATA_SSHORT_LE, /* Signed 16 bit int, little endian */
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MDC_CONC_DATA_SINT_LE, /* Signed 32 bit int, little endian */
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MDC_CONC_DATA_FLOAT_LE, /* IEEE Float (32bit), little endian */
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MDC_CONC_DATA_FLOAT_BE, /* IEEE Float (32bit), big endian */
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MDC_CONC_DATA_SSHORT_BE, /* Signed 16 bit int, big endian */
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MDC_CONC_DATA_SINT_BE, /* Signed 32 bit int, big endian */
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MDC_CONC_NUM_DATA_TYPES
97
} MdcConcDataTypes;
98
99
typedef enum {
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MDC_CONC_ORDER_VIEW, /* Element/Axis/View/Ring_diff - view mode */
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MDC_CONC_ORDER_SINOGRAM, /* Element/View/Axis/Ring_Diff - sinogram mode */
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MDC_CONC_NUM_ORDER_MODES
103
} MdcConcOrderModes;
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105
typedef enum {
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MDC_CONC_REBIN_UNKNOWN, /* Unknown, or no, algorith type */
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MDC_CONC_REBIN_FULL, /* Full 3D binning (span and ring difference) */
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MDC_CONC_REBIN_SINGLE, /* Single-Slice Rebinning */
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MDC_CONC_REBIN_FOURIER, /* Fourier Rebinning */
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MDC_CONC_NUM_REBIN_TYPES
111
} MdcConcRebinTypes;
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typedef enum {
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MDC_CONC_RECON_UNKNOWN, /* Unknown, or no, algorithm type */
115
MDC_CONC_RECON_FBP, /* Filtered Backprojection */
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MDC_CONC_RECON_OSEM2D, /* OSEM2d */
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MDC_CONC_NUM_RECON_TYPES
118
} MdcConcReconTypes;
119
120
typedef enum {
121
MDC_CONC_OSEM2D_UNWEIGHTED, /* Unweighted osem2d reconstruction */
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MDC_CONC_OSEM2D_ATTENUATION, /* Attenuation weighted osem2d reconstruction */
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MDC_CONC_NUM_OSEM2D_TYPES,
124
MDC_CONC_OSEM2D_UNKNOWN
125
} MdcConcOSEM2DTypes;
126
127
/* deadtime correction applied to the data set */
128
typedef enum {
129
MDC_CONC_DEAD_CORR_NONE, /* No deadtime correction applied */
130
MDC_CONC_DEAD_CORR_GLOBAL, /* Global estimate based on singles */
131
MDC_CONC_DEAD_CORR_CMS, /* CMS estimate based on singles */
132
MDC_CONC_NUM_DEAD_CORR_TYPES
133
} MdcConcDeadCorrTypes;
134
135
typedef enum {
136
MDC_CONC_ATTN_CORR_NONE, /* No attenuation applied */
137
MDC_CONC_ATTN_CORR_PT_WINDOWED_COINCIDENCE, /* Point source in windowed TX coincidence */
138
MDC_CONC_ATTN_CORR_PT_SINGLES, /* Point source singles based TX */
139
MDC_CONC_ATTN_CORR_SEG_COINCIDENCE, /* Segmented point src in TX coincidence*/
140
MDC_CONC_ATTN_CORR_SEG_SINGLES, /* Segmented point src singles based TX */
141
MDC_CONC_ATTN_CORR_GEOMETRY, /* Calculated by geometry */
142
MDC_CONC_ATTN_CORR_NON_BETA_SINGLES, /* Non-positron source singles based TX */
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MDC_CONC_ATTN_CORR_PT_NON_WINDOWED_COINCIDENCE, /* Point source in non-windowed TX coincidence */
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MDC_CONC_NUM_ATTN_CORR_TYPES
145
} MdcConcAttnCorrTypes;
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147
typedef enum {
148
MDC_CONC_SCATTER_CORR_NONE, /* No scatter correction applied */
149
MDC_CONC_SCATTER_CORR_TAILS, /* Fit of emission tail */
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MDC_CONC_SCATTER_CORR_MONTE_CARLO, /* Monte Carlo of emission and transmission data */
151
MDC_CONC_SCATTER_CORR_DIRECT, /* Direct calculation from analytical formulas */
152
MDC_CONC_NUM_SCATTER_CORR_TYPES
153
} MdcConcScatterCorrTypes;
154
155
156
typedef enum {
157
MDC_CONC_EVENT_UNKNOWN, /* Unknown event type */
158
MDC_CONC_EVENT_SINGLES, /* Singles */
159
MDC_CONC_EVENT_COINCIDENCES, /* Prompt events (coincidences) */
160
MDC_CONC_EVENT_DELAYS, /* Delay events */
161
MDC_CONC_EVENT_TRUES, /* Trues */
162
MDC_CONC_NUM_EVENT_TYPES
163
} MdcConcEventTypes;
164
165
typedef enum {
166
MDC_CONC_FILTER_NONE, /* No filter */
167
MDC_CONC_FILTER_RAMP, /* Ramp filter (backprojection) or no filter */
168
MDC_CONC_FILTER_BUTTERWORTH_1, /* First-order Butterworth window */
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MDC_CONC_FILTER_HANNING, /* Hanning window */
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MDC_CONC_FILTER_HAMMING, /* Hamming window */
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MDC_CONC_FILTER_PARZEN, /* Parzen window */
172
MDC_CONC_FILTER_SHEPP, /* Shepp filter */
173
MDC_CONC_FILTER_BUTTERWORTH_2, /* Second-order Butterworth window */
174
MDC_CONC_NUM_FILTER_TYPES
175
} MdcConcFilterTypes;
176
177
typedef enum {
178
MDC_CONC_NORM_NONE, /* No normalization applied */
179
MDC_CONC_NORM_POINT_INVERSE, /* Point source inversion */
180
MDC_CONC_NORM_POINT_COMPONENT, /* Point source component based */
181
MDC_CONC_NORM_CYL_INVERSE, /* Cylinder source inversion */
182
MDC_CONC_NORM_CYL_COMPONENT, /* Cylinder source component based */
183
MDC_CONC_NUM_NORM_TYPES
184
} MdcConcNormTypes;
185
186
typedef enum {
187
MDC_CONC_CALIB_UNITS_UNKNOWN, /* Unknown calibration units */
188
MDC_CONC_CALIB_UNITS_NANOCURIES, /* nanoCuries/cc */
189
MDC_CONC_CALIB_UNITS_BEQUERELS, /* bequerels/cc */
190
MDC_CONC_NUM_CALIB_UNITS
191
} MdcConcCalibUnits;
192
193
typedef enum {
194
MDC_CONC_DOSE_UNITS_UNKNOWN, /* Unknown calibration units */
195
MDC_CONC_DOSE_UNITS_MILLICURIES, /* mCi */
196
MDC_CONC_DOSE_UNITS_MEGA_BEQUERELS, /* MBq */
197
MDC_CONC_NUM_DOSE_UNITS
198
} MdcConcDoseUnits;
199
200
typedef enum {
201
MDC_CONC_SUBJECT_ORIENTATION_UNKNOWN, /* 0 - Unknown subject orientation */
202
MDC_CONC_SUBJECT_ORIENTATION_FEET_PRONE, /* 1 - Feet first, prone */
203
MDC_CONC_SUBJECT_ORIENTATION_HEAD_PRONE, /* 2 - Head first, prone */
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MDC_CONC_SUBJECT_ORIENTATION_FEET_SUPINE, /* 3 - Feet first, supine */
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MDC_CONC_SUBJECT_ORIENTATION_HEAD_SUPINE, /* 4 - Head first, supine */
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MDC_CONC_SUBJECT_ORIENTATION_FEET_RIGHT, /* 5 - Feet first, right */
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MDC_CONC_SUBJECT_ORIENTATION_HEAD_RIGHT, /* 6 - Head first, right */
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MDC_CONC_SUBJECT_ORIENTATION_FEET_LEFT, /* 7 - Feet first, left */
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MDC_CONC_SUBJECT_ORIENTATION_HEAD_LEFT, /* 8 - Head first, left */
210
MDC_CONC_NUM_SUBJECT_ORIENTATIONS
211
} MdcConcSubjectOrientation;
212
213
typedef enum {
214
MDC_CONC_LENGTH_UNITS_UNKNOWN, /* 0 - Unknown length units */
215
MDC_CONC_LENGTH_UNITS_MILLIMETERS, /* 1 - millimeters */
216
MDC_CONC_LENGTH_UNITS_CENTIMETERS, /* 2 - centimeters */
217
MDC_CONC_LENGTH_UNITS_INCHES, /* 3 - inches */
218
MDC_CONC_NUM_LENGTH_UNITS
219
} MdcConcLengthUnits;
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typedef enum {
222
MDC_CONC_WEIGHT_UNITS_UNKNOWN, /* 0 - Unknown weight units */
223
MDC_CONC_WEIGHT_UNITS_GRAMS, /* 1 - grams */
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MDC_CONC_WEIGHT_UNITS_OUNCES, /* 2 - ounces */
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MDC_CONC_WEIGHT_UNITS_KILOGRAMS, /* 3 - kilograms */
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MDC_CONC_WEIGHT_UNITS_POUNDS, /* 4 - pounds */
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MDC_CONC_NUM_WEIGHT_UNITS
228
} MdcConcWeightUnits;
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/* what can appear in the top of the header */
231
typedef enum {
232
/* Version of header parameters (float) */
233
MDC_CONC_HDR_VERSION,
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/* Scanner model (integer) */
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MDC_CONC_HDR_MODEL,
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238
/* Institution identification (string) */
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MDC_CONC_HDR_INSTITUTION,
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241
/* Study type/description (string) */
242
MDC_CONC_HDR_STUDY,
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244
/* Data filename, possibly including path (string) */
245
/* NOTE: Filename may contain spaces, therefore the ENTIRE */
246
/* line, up to the EOL, is used after the parameter name. */
247
MDC_CONC_HDR_FILE_NAME,
248
249
/* Data file type (integer) */
250
/* 0 - Unknown data file type */
251
/* 1 - List mode data file */
252
/* 2 - Sinogram data file */
253
/* 3 - Normalization data file */
254
/* 4 - Attenuation correction data file */
255
/* 5 - Image data file */
256
/* 6 - Blank data file */
257
/* 8 - Mu map data file */
258
MDC_CONC_HDR_FILE_TYPE,
259
260
/* Acquisition mode (integer) */
261
/* 0 - Unknown acquisition mode */
262
/* 1 - Blank acquisition */
263
/* 2 - Emission acquisition */
264
/* 3 - Dynamic acquisition */
265
/* 4 - Gated acquisition */
266
/* 5 - Continuous bed motion acquisition */
267
/* 6 - Singles transmission acquisition */
268
/* 7 - Windowed coincidence transmission acquisition */
269
/* 8 - Non-windowed coincidence transmission acquisition */
270
MDC_CONC_HDR_ACQUISITION_MODE,
271
272
/* Bed motion (integer) */
273
/* 0 - Static or unknown bed motion */
274
/* 1 - Continuous bed motion */
275
MDC_CONC_HDR_BED_MOTION,
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/* Number of frames in data file (integer) */
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MDC_CONC_HDR_TOTAL_FRAMES,
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280
/* Isotope description (string) */
281
MDC_CONC_HDR_ISOTOPE,
282
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/* Isotope half-life, in secs (float) */
284
MDC_CONC_HDR_ISOTOPE_HALF_LIFE,
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286
/* Isotope branching fraction (float) */
287
/* NOTE: Frame scale factor DOES NOT include */
288
/* isotope branching fraction. */
289
MDC_CONC_HDR_ISOTOPE_BRANCHING_FRACTION,
290
291
/* Transaxial crystals per block (integer) */
292
MDC_CONC_HDR_TRANSAXIAL_CRYSTALS_PER_BLOCK,
293
294
/* Axial crystals per block (integer) */
295
MDC_CONC_HDR_AXIAL_CRYSTALS_PER_BLOCK,
296
297
/* Crystal offset for intrinsic rotation (integer) */
298
MDC_CONC_HDR_INTRINSIC_CRYSTAL_OFFSET,
299
300
/* Number of transaxial blocks (integer) */
301
MDC_CONC_HDR_TRANSAXIAL_BLOCKS,
302
303
/* Number of axial blocks (integer) */
304
MDC_CONC_HDR_AXIAL_BLOCKS,
305
306
/* Transaxial crystal pitch, in cm (float) */
307
MDC_CONC_HDR_TRANSAXIAL_CRYSTAL_PITCH,
308
309
/* Axial crystal pitch, in cm (float) */
310
MDC_CONC_HDR_AXIAL_CRYSTAL_PITCH,
311
312
/* Ring radius to crystal face, in cm (float) */
313
MDC_CONC_HDR_RADIUS,
314
315
/* Radial field-of-view, in cm (float) */
316
MDC_CONC_HDR_RADIAL_FOV,
317
318
/* (Point) source radius, in cm (float) */
319
MDC_CONC_HDR_PT_SRC_RADIUS, /* deprecated? */
320
MDC_CONC_HDR_SRC_RADIUS,
321
322
/* Source axial cm per revolution, in cm (float) */
323
MDC_CONC_HDR_SRC_CM_PER_REV,
324
325
/* Source type (integer) */
326
/* 0 - Unknown TX source type */
327
/* 1 - TX point source */
328
/* 2 - TX line source */
329
MDC_CONC_HDR_TX_SRC_TYPE,
330
331
/* (Point) source encoder steps per revolution (integer) */
332
MDC_CONC_HDR_PT_SRC_STEPS_PER_REV, /* deprecated? */
333
MDC_CONC_HDR_SRC_STEPS_PER_REV,
334
335
/* Default number of projections (integer) */
336
MDC_CONC_HDR_DEFAULT_PROJECTIONS,
337
338
/* Default number of transaxial angles (integer) */
339
MDC_CONC_HDR_DEFAULT_TRANSAXIAL_ANGLES,
340
341
/* Crystal thickness, in cm (float) */
342
MDC_CONC_HDR_CRYSTAL_THICKNESS,
343
344
/* Depth of interaction, in cm (float) */
345
MDC_CONC_HDR_DEPTH_OF_INTERACTION,
346
347
/* Transaxial projection bin size, in cm (float) */
348
MDC_CONC_HDR_TRANSAXIAL_BIN_SIZE,
349
350
/* Axial plane size, in cm (float) */
351
MDC_CONC_HDR_AXIAL_PLANE_SIZE,
352
353
/* Lower level energy threshold, in KeV (float) */
354
MDC_CONC_HDR_LLD,
355
356
/* Upper level energy threshold, in KeV (float) */
357
MDC_CONC_HDR_ULD,
358
359
/* Coincidence timing window, in nsecs (int) */
360
MDC_CONC_HDR_TIMING_WINDOW,
361
362
/* Data type (integer) */
363
/* 0 - Unknown data type */
364
/* 1 - Byte (8-bits) data type */
365
/* 2 - 2-byte integer - Little Endian */
366
/* 3 - 4-byte integer - Little Endian */
367
/* 4 - 4-byte IEEE float - Little Endian */
368
/* 5 - 4-byte IEEE float - Big Endian */
369
/* 6 - 2-byte integer - Big Endian */
370
/* 7 - 4-byte integer - Big Endian */
371
MDC_CONC_HDR_DATA_TYPE,
372
373
/* Data order (integer) */
374
/* 0 - Element/Axis/View/Ring_Diff - view mode */
375
/* 1 - Element/View/Axis/Ring_Diff - sinogram mode */
376
/* NOTE that ElVwAxRd (XYZW) is the data order for images. */
377
/* ElVwAxRd for images means that Z and Y are flipped. */
378
MDC_CONC_HDR_DATA_ORDER,
379
380
/* Span of data set (integer) */
381
MDC_CONC_HDR_SPAN,
382
383
/* Maximum ring difference of data set (integer) */
384
MDC_CONC_HDR_RING_DIFFERENCE,
385
386
/* Number of dimensions in data set (integer) */
387
/* Order from fastest to slowest is XYZW */
388
MDC_CONC_HDR_NUMBER_OF_DIMENSIONS,
389
390
/* Size of X dimension in data set (integer) */
391
MDC_CONC_HDR_X_DIMENSION,
392
393
/* Size of Y dimension in data set (integer) */
394
MDC_CONC_HDR_Y_DIMENSION,
395
396
/* Size of Z dimension in data set (integer) */
397
MDC_CONC_HDR_Z_DIMENSION,
398
399
/* Size of W dimension in data set (integer) */
400
MDC_CONC_HDR_W_DIMENSION,
401
402
/* Size of 'changing' dimension at each step (integer integer) */
403
MDC_CONC_HDR_DELTA_ELEMENTS,
404
405
/* X filter and/or apodizing windows type (integer) */
406
/* and cutoff (float) */
407
/* 0 - No filter */
408
/* 1 - Ramp filter (backprojection) or no filter */
409
/* 2 - First-order Butterworth window */
410
/* 3 - Hanning window */
411
/* 4 - Hamming window */
412
/* 5 - Parzen window */
413
/* 6 - Shepp filter */
414
/* 7 - Second-order Butterworth window */
415
/* NOTE that a cutoff of 0.5 is the Nyquist point */
416
/* i.e 1.0 / (2.0 * sampling). */
417
/* Also, the Ramp and Shepp should ONLY be used */
418
/* for backprojection */
419
MDC_CONC_HDR_X_FILTER,
420
421
/* Y apodizing filter type (integer) and cutoff (float) */
422
/* 0 - No filter */
423
/* 2 - First-order Butterworth window */
424
/* 3 - Hanning window */
425
/* 4 - Hamming window */
426
/* 5 - Parzen window */
427
/* 7 - Second-order Butterworth window */
428
/* NOTE that a cutoff of 0.5 is the Nyquist point */
429
/* i.e 1.0 / (2.0 * sampling). */
430
MDC_CONC_HDR_Y_FILTER,
431
432
/* Z apodizing filter type (integer) and cutoff (float) */
433
/* 0 - No filter */
434
/* 2 - First-order Butterworth window */
435
/* 3 - Hanning window */
436
/* 4 - Hamming window */
437
/* 5 - Parzen window */
438
/* 7 - Second-order Butterworth window */
439
/* NOTE that a cutoff of 0.5 is the Nyquist point */
440
/* i.e 1.0 / (2.0 * sampling). */
441
MDC_CONC_HDR_Z_FILTER,
442
443
/* Version of histogram program used (float) */
444
MDC_CONC_HDR_HISTOGRAM_VERSION,
445
446
/* Rebinning type (integer) */
447
/* 0 - Unknown, or no, algorithm type */
448
/* 1 - Full 3D binning (span and ring difference) */
449
/* 2 - Single-Slice Rebinning */
450
/* 3 - Fourier Rebinning */
451
MDC_CONC_HDR_REBINNING_TYPE,
452
453
/* Version of rebinning program used (float) */
454
MDC_CONC_HDR_REBINNING_VERSION,
455
456
/* Reconstruction type (integer) */
457
/* 0 - Unknown, or no, algorithm type */
458
/* 1 - Filtered Backprojection */
459
/* 2 - OSEM2d */
460
MDC_CONC_HDR_RECON_ALGORITHM,
461
462
/* Version of reconstruction program used (float) */
463
MDC_CONC_HDR_RECON_VERSION,
464
465
/* OSEM2D method (integer) */
466
/* 0 - Unweighted osem2d reconstruction */
467
/* 1 - Attenuation weighted osem2d reconstruction */
468
MDC_CONC_HDR_OSEM2D_METHOD,
469
470
/* Number of osem2d subsets (integer) */
471
MDC_CONC_HDR_OSEM2D_SUBSETS,
472
473
/* Number of osem2d iterations (integer) */
474
MDC_CONC_HDR_OSEM2D_ITERATIONS,
475
476
/* Number of EM iterations after osem2d iterations (integer) */
477
MDC_CONC_HDR_OSEM2D_EM_ITERATIONS,
478
479
/* Epsilon and power values for map regularization (float integer) */
480
MDC_CONC_HDR_OSEM2D_MAP,
481
482
/* Large object osem2d x_offset in cm (float) */
483
MDC_CONC_HDR_OSEM2D_X_OFFSET,
484
485
/* Large object osem2d y_offset in cm (float) */
486
MDC_CONC_HDR_OSEM2D_Y_OFFSET,
487
488
/* Large object osem2d zoom (float) */
489
MDC_CONC_HDR_OSEM2D_ZOOM,
490
491
/* Deadtime correction applied to data set (integer) */
492
/* 0 - No deadtime correction applied */
493
/* 1 - Global estimate based on singles */
494
/* 2 - CMS estimate based on singles */
495
MDC_CONC_HDR_DEADTIME_CORRECTION_APPLIED,
496
497
/* Decay correction applied to data set (integer) */
498
/* 0 (FALSE) - Decay correction has NOT been applied */
499
/* !0 (TRUE) - Decay correction has been applied */
500
MDC_CONC_HDR_DECAY_CORRECTION_APPLIED,
501
502
/* Normalization applied to data set (integer) */
503
/* 0 - No normalization applied */
504
/* 1 - Point source inversion */
505
/* 2 - Point source component based */
506
/* 3 - Cylinder source inversion */
507
/* 4 - Cylinder source component based */
508
MDC_CONC_HDR_NORMALIZATION_APPLIED,
509
510
/* Normalization filename, possibly including path (string) */
511
/* NOTE: Filename may contain spaces, therefore the ENTIRE */
512
/* line, up to the EOL, is used after the parameter name. */
513
MDC_CONC_HDR_NORMALIZATION_FILENAME,
514
515
/* Attenuation applied to data set (integer) */
516
/* 0 - No attenuation applied */
517
/* 1 - Point source in windowed TX coincidence */
518
/* 2 - Point source singles based TX */
519
/* 3 - Segmented point source in TX coincidence */
520
/* 4 - Segmented point source singles based TX */
521
/* 5 - Calculated by geometry */
522
/* 6 - Non-positron source singles based TX */
523
/* 7 - Point source in non-windowed TX coincidence */
524
MDC_CONC_HDR_ATTENUATION_APPLIED,
525
526
/* Scatter correction applied to data set (integer) */
527
/* 0 - No scatter correction applied */
528
/* 1 - Fit of emission tail */
529
/* 2 - Monte Carlo of emission and transmission data */
530
/* 3 - Direct calculation from analytical formulas */
531
MDC_CONC_HDR_SCATTER_CORRECTION,
532
533
/* Version of scatter program used (float) */
534
MDC_CONC_HDR_SCATTER_VERSION,
535
536
/* Arc correction applied to data set (integer) */
537
/* 0 (FALSE) - Arc correction has NOT been applied */
538
/* !0 (TRUE) - Arc correction has been applied */
539
MDC_CONC_HDR_ARC_CORRECTION_APPLIED,
540
541
/* Rotation, in degrees, applied to data set (float) */
542
MDC_CONC_HDR_ROTATION,
543
544
/* X offset, in cm, applied to data set (float) */
545
MDC_CONC_HDR_X_OFFSET,
546
547
/* Y offset, in cm, applied to data set (float) */
548
MDC_CONC_HDR_Y_OFFSET,
549
550
/* Z offset, in cm, applied to data set (float) */
551
MDC_CONC_HDR_Z_OFFSET,
552
553
/* Zoom applied to data set (float) */
554
MDC_CONC_HDR_ZOOM,
555
556
/* Reconstructed pixel size, in cm (float) */
557
/* NOTE: pixel_size = (((X_crystal_pitch / 2.0) * X_dim) / */
558
/* (image_size * zoom)) * (effective_radius / radius) */
559
MDC_CONC_HDR_PIXEL_SIZE,
560
561
/* Calibration units (integer) */
562
/* 0 - Unknown calibration units */
563
/* 1 - nanoCuries/cc */
564
/* 2 - bequerels/cc */
565
MDC_CONC_HDR_CALIBRATION_UNITS,
566
567
/* Calibration factor (float) */
568
/* NOTE: Frame scale factor DOES NOT include calibration factor. */
569
MDC_CONC_HDR_CALIBRATION_FACTOR,
570
571
/* Calibration source branching fraction (float) */
572
/* NOTE: Frame scale factor DOES NOT include
573
* calibration source branching fraction. */
574
MDC_CONC_HDR_CALIBRATION_BRANCHING_FRACTION,
575
576
/* Number of singles rates in subheader (integer) */
577
/* NOTE: This normally is the number of blocks. */
578
MDC_CONC_HDR_NUMBER_OF_SINGLES_RATES,
579
580
/* Investigator identification (string) */
581
MDC_CONC_HDR_INVESTIGATOR,
582
583
/* Operator identification (string) */
584
MDC_CONC_HDR_OPERATOR,
585
586
/* Study identification (string) */
587
MDC_CONC_HDR_STUDY_IDENTIFIER,
588
589
/* Scan start date and time (string) */
590
/* Format is: Sun Sep 16 01:03:52 1973 */
591
MDC_CONC_HDR_SCAN_TIME,
592
593
/* Injected compound (string) */
594
MDC_CONC_HDR_INJECTED_COMPOUND,
595
596
/* Dose units (integer) */
597
/* 0 - Unknown dose units */
598
/* 1 - mCi */
599
/* 2 - MBq */
600
MDC_CONC_HDR_DOSE_UNITS,
601
602
/* Injected dose (float) */
603
MDC_CONC_HDR_INJECTED_DOSE,
604
605
/* Injection date and time (string) */
606
/* Format is: Sun Sep 16 01:03:52 1973 */
607
MDC_CONC_HDR_INJECTION_TIME,
608
609
/* Injection decay correction factor (float) */
610
/* NOTE: Frame scale factor and decay correction factor */
611
/* DO NOT include injection decay correction factor. */
612
MDC_CONC_HDR_INJECTION_DECAY_CORRECTION,
613
614
/* Number of gating inputs in study (integer) */
615
/* NOTE: This is ONLY present when gating inputs are present. */
616
MDC_CONC_HDR_GATE_INPUTS,
617
618
/* Gate input bins per cycle and gate input range array (integer integer float float) */
619
/* NOTE: This is ONLY present when gating inputs are present. */
620
/* If the minimum/maximum gate input ranges are < 0.0, all values up to or below are accepted. */
621
/* If they are NOT present, all values are accepted. */
622
/* gate_input gate_bins/cycle minimum gate cycle (secs) maximum gate cycle (secs) */
623
MDC_CONC_HDR_GATE_BINS,
624
625
/* Gate input description (integer string) */
626
/* NOTE: This is ONLY present when gating inputs are present. */
627
/* gate_input gate_description */
628
MDC_CONC_HDR_GATE_DESCRIPTION,
629
630
/* Subject identifier (string) */
631
MDC_CONC_HDR_SUBJECT_IDENTIFIER,
632
633
/* Subject genus (string) */
634
MDC_CONC_HDR_SUBJECT_GENUS,
635
636
/* Subject orientation (integer) */
637
/* 0 - Unknown subject orientation */
638
/* 1 - Feet first, prone */
639
/* 2 - Head first, prone */
640
/* 3 - Feet first, supine */
641
/* 4 - Head first, supine */
642
/* 5 - Feet first, right */
643
/* 6 - Head first, right */
644
/* 7 - Feet first, left */
645
/* 8 - Head first, left */
646
MDC_CONC_HDR_SUBJECT_ORIENTATION,
647
648
/* Length units (integer) */
649
/* 0 - Unknown length units */
650
/* 1 - millimeters */
651
/* 2 - centimeters */
652
/* 3 - inches */
653
MDC_CONC_HDR_SUBJECT_LENGTH_UNITS,
654
655
/* Subject length (float) */
656
MDC_CONC_HDR_SUBJECT_LENGTH,
657
658
/* Weight units (integer) */
659
/* 0 - Unknown weight units */
660
/* 1 - grams */
661
/* 2 - ounces */
662
/* 3 - kilograms */
663
/* 4 - pounds */
664
MDC_CONC_HDR_SUBJECT_WEIGHT_UNITS,
665
666
/* Subject weight (float) */
667
MDC_CONC_HDR_SUBJECT_WEIGHT,
668
669
/* Subject phenotype (string) */
670
MDC_CONC_HDR_SUBJECT_PHENOTYPE,
671
672
/* Study model (string) */
673
MDC_CONC_HDR_STUDY_MODEL,
674
675
/* Subject anesthesia (string) */
676
MDC_CONC_HDR_ANESTHESIA,
677
678
/* Subject analgesia (string) */
679
MDC_CONC_HDR_ANALGESIA,
680
681
/* Other drugs (string) */
682
MDC_CONC_HDR_OTHER_DRUGS,
683
684
/* Food access (string) */
685
MDC_CONC_HDR_FOOD_ACCESS,
686
687
/* Water access (string) */
688
MDC_CONC_HDR_WATER_ACCESS,
689
690
/* End of Header indicator */
691
MDC_CONC_HDR_END_OF_HEADER,
692
693
MDC_CONC_NUM_HDR_VALUES,
694
MDC_CONC_HDR_UNKNOWN,
695
MDC_CONC_HDR_EOF
696
} MdcConcHdrValue;
697
698
/* what can appear in the bottom of the header */
699
typedef enum {
700
/* Frame number (integer) */
701
MDC_CONC_BLOCK_FRAME,
702
703
/* Event type (integer) */
704
/* 0 - Unknown event type */
705
/* 1 - Singles */
706
/* 2 - Prompt events (coincidences) */
707
/* 3 - Delay events */
708
/* 4 - Trues (prompts - delays) */
709
MDC_CONC_BLOCK_EVENT_TYPE,
710
711
/* Gate number (integer) */
712
MDC_CONC_BLOCK_GATE,
713
714
/* Bed number (integer) */
715
MDC_CONC_BLOCK_BED,
716
717
/* Bed offset, in cm (float) */
718
MDC_CONC_BLOCK_BED_OFFSET,
719
720
/* Ending horizontal bed offset, in cm (float) */
721
MDC_CONC_BLOCK_ENDING_BED_OFFSET,
722
723
/* Vertical bed offset, in cm (float) */
724
MDC_CONC_BLOCK_VERTICAL_BED_OFFSET,
725
726
/* Data file offset to start of data (2 longs) */
727
/* Values are: low_part */
728
/* or: high_part low_part */
729
MDC_CONC_BLOCK_DATA_FILE_POINTER,
730
731
/* Frame start time, in secs (float) */
732
MDC_CONC_BLOCK_FRAME_START,
733
734
/* Frame duration, in secs (float) */
735
MDC_CONC_BLOCK_FRAME_DURATION,
736
737
/* Scale factor for data set (float) */
738
MDC_CONC_BLOCK_SCALE_FACTOR,
739
740
/* Minimum value in data set (float) */
741
MDC_CONC_BLOCK_MINIMUM,
742
743
/* Maximum value in data set (float) */
744
MDC_CONC_BLOCK_MAXIMUM,
745
746
/* Deadtime correction for data set (float) */
747
/* NOTE: Scale factor INCLUDES this value. */
748
MDC_CONC_BLOCK_DEADTIME_CORRECTION,
749
750
/* Global decay correction applied to data set (float) */
751
/* NOTE: Scale factor INCLUDES this value. */
752
MDC_CONC_BLOCK_DECAY_CORRECTION,
753
754
/* Prompts count for data set (long) */
755
MDC_CONC_BLOCK_PROMPTS,
756
757
/* Delays count for data set (long) */
758
MDC_CONC_BLOCK_DELAYS,
759
760
/* Trues count for data set (long) */
761
MDC_CONC_BLOCK_TRUES,
762
763
/* Prompts countrate per sec before histogramming (int) */
764
MDC_CONC_BLOCK_PROMPTS_RATE,
765
766
/* Delays countrate per sec before histogramming (int) */
767
MDC_CONC_BLOCK_DELAYS_RATE,
768
769
/* Singles rate array (integer float) */
770
/* block_number singles/sec */
771
MDC_CONC_BLOCK_SINGLES,
772
773
/* End of Header indicator */
774
MDC_CONC_BLOCK_END_OF_HEADER,
775
776
MDC_CONC_NUM_BLOCK_VALUES,
777
MDC_CONC_BLOCK_UNKNOWN,
778
MDC_CONC_BLOCK_EOF
779
} MdcConcBlockValue;
780
781
782
783
/****************************************************************************
784
F U N C T I O N S
785
****************************************************************************/
786
787
const char *MdcLoadPlaneCONC(FILEINFO *fi, int img);
788
const char *MdcLoadHeaderCONC(FILEINFO *fi);
789
const char *MdcLoadCONC(FILEINFO *fi);
790
const char *MdcSavePlaneCONC(FILEINFO *fi, int img);
791
const char *MdcSaveHeaderCONC(FILEINFO *fi);
792
const char *MdcSaveCONC(FILEINFO *fi);
793
794
int MdcCheckCONC(FILEINFO *fi);
795
const char *MdcReadCONC(FILEINFO *fi);
796
const char *MdcWriteCONC(FILEINFO *fi);
797
798
#endif
799
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