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micropet.h File Reference
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Macros

#define MAX_MICROPET_LINE_LEN   1024
 

Functions

int upetHeaderReadParameter (FILE *fp, char *parameter, char *value)
 
int upetIsHeader (char *hdrfile)
 
int upetExists (char *upetname, char *hdrfile, char *imgfile)
 
int upetGetImageDimensions (FILE *fp, int *z, int *x, int *y, int *f)
 
int upetScanStart (FILE *fp, time_t *scant)
 
int imgMicropetToEcat7 (char *upetname, char *ecatfile, int verbose)
 
int imgMicropetPETToEcat7 (FILE *fph, FILE *fpi, char *ecatfile, int verbose)
 
int imgMicropetCTToEcat7 (FILE *fph, FILE *fpi, char *ecatfile, int verbose)
 
int imgGetMicropetMainHeader (FILE *fp, IMG *img, float *calibration_factor)
 
int imgGetMicropetFrameHeader (FILE *fp, IMG *img, int frame_index)
 
int imgGetMicropetSIF (FILE *fp, SIF *sif)
 

Variables

int MICROPET_TEST
 

Macro Definition Documentation

◆ MAX_MICROPET_LINE_LEN

#define MAX_MICROPET_LINE_LEN   1024

Definition at line 18 of file micropet.h.

Function Documentation

◆ imgGetMicropetFrameHeader()

int imgGetMicropetFrameHeader ( FILE *  fp,
IMG img,
int  frame_index 
)

Read frame information from MicroPET header into one-frame-IMG

Returns
Returns 0 when successful, otherwise >0.

Definition at line 652 of file micropet.c.

References IMG::decayCorrFactor, IMG::end, MAX_MICROPET_LINE_LEN, IMG::mid, IMG::start, upetHeaderReadParameter(), and IMG::weight.

Referenced by imgMicropetPETToEcat7().

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◆ imgGetMicropetMainHeader()

int imgGetMicropetMainHeader ( FILE *  fp,
IMG img,
float *  calibration_factor 
)

Read main header information from MicroPET header into one-frame-IMG

Definition at line 544 of file micropet.c.

References IMG::decayCorrected, IMGUNIT_BQ_PER_ML, IMGUNIT_NCI_PER_ML, IMGUNIT_UNKNOWN, IMG::isotopeHalflife, MAX_MICROPET_LINE_LEN, IMG::scanner, IMG::sizex, IMG::sizey, IMG::sizez, IMG::transaxialFOV, IMG::unit, upetHeaderReadParameter(), and IMG::zoom.

Referenced by imgMicropetCTToEcat7(), and imgMicropetPETToEcat7().

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◆ imgGetMicropetSIF()

int imgGetMicropetSIF ( FILE *  fp,
SIF sif 
)

Read Scan Information from Concorde/MicroPET header file.

Returns
Returns 0 if successful.

Definition at line 706 of file micropet.c.

References SIF::colNr, SIF::frameNr, SIF::isotope_name, MAX_MICROPET_LINE_LEN, SIF::prompts, SIF::randoms, SIF::scantime, sifSetmem(), SIF::trues, upetHeaderReadParameter(), upetScanStart(), SIF::version, SIF::x1, and SIF::x2.

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◆ imgMicropetCTToEcat7()

int imgMicropetCTToEcat7 ( FILE *  fph,
FILE *  fpi,
char *  ecatfile,
int  verbose 
)

Read MicroPET CT image and write ECAT 7 image volume.

Returns
Returns errstatus, which is STATUS_OK (0) when call was successful, and >0 in case of an error.

Definition at line 441 of file micropet.c.

References IMG::_fileFormat, IMG_E7, IMG_TYPE_IMAGE, imgAllocate(), imgEmpty(), imgGetMicropetMainHeader(), imgInit(), imgWrite(), IMG::m, MAX_MICROPET_LINE_LEN, MICROPET_TEST, IMG::scanStart, STATUS_CANNOTERASE, STATUS_CANNOTWRITE, STATUS_FAULT, STATUS_INVALIDHEADER, STATUS_NOMATRIX, STATUS_NOMEMORY, STATUS_OK, IMG::studyNr, IMG::type, upetGetImageDimensions(), upetHeaderReadParameter(), and upetScanStart().

Referenced by imgMicropetToEcat7().

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◆ imgMicropetPETToEcat7()

int imgMicropetPETToEcat7 ( FILE *  fph,
FILE *  fpi,
char *  ecatfile,
int  verbose 
)

Read MicroPET static or dynamic PET image and write ECAT 7 image volume frame-by-frame.

Returns
Returns errstatus, which is STATUS_OK (0) when call was successful, and >0 in case of an error.

Definition at line 332 of file micropet.c.

References IMG::_fileFormat, IMG_E7, IMG_TYPE_IMAGE, imgAllocate(), imgEmpty(), imgGetMicropetFrameHeader(), imgGetMicropetMainHeader(), imgInit(), imgWriteFrame(), IMG::m, MICROPET_TEST, IMG::scanStart, STATUS_CANNOTERASE, STATUS_FAULT, STATUS_INVALIDHEADER, STATUS_NOMATRIX, STATUS_NOMEMORY, STATUS_OK, IMG::studyNr, IMG::type, upetGetImageDimensions(), upetScanStart(), and IMG::weight.

Referenced by imgMicropetToEcat7().

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◆ imgMicropetToEcat7()

int imgMicropetToEcat7 ( char *  upetname,
char *  ecatfile,
int  verbose 
)

Read MicroPET image and write ECAT 7 image volume frame-by-frame

Returns
Returns errstatus, which is STATUS_OK (0) when call was successful, and >0 in case of an error.

Definition at line 261 of file micropet.c.

References imgMicropetCTToEcat7(), imgMicropetPETToEcat7(), MAX_MICROPET_LINE_LEN, MICROPET_TEST, STATUS_FAULT, STATUS_NOFILE, STATUS_NOHEADERFILE, STATUS_NOIMGDATA, STATUS_UNSUPPORTED, upetExists(), and upetHeaderReadParameter().

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◆ upetExists()

int upetExists ( char *  upetname,
char *  hdrfile,
char *  imgfile 
)

Check if specified image filename is a Concorde/microPET file

Returns
Returns 0 if it is not, 1 if it is, and both image and header is found.

Definition at line 126 of file micropet.c.

References upetIsHeader().

Referenced by imgMicropetToEcat7().

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◆ upetGetImageDimensions()

int upetGetImageDimensions ( FILE *  fp,
int *  z,
int *  x,
int *  y,
int *  f 
)

Read image dimensions from header

Definition at line 180 of file micropet.c.

References MAX_MICROPET_LINE_LEN, and upetHeaderReadParameter().

Referenced by imgMicropetCTToEcat7(), and imgMicropetPETToEcat7().

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◆ upetHeaderReadParameter()

int upetHeaderReadParameter ( FILE *  fp,
char *  parameter,
char *  value 
)

Read specified parameter value from Concorde/MicroPET header.

Returns
Returns 0 if parameter was found, even if value is empty, and 1, if parameter was not found, and <0 in case of other errors

Definition at line 58 of file micropet.c.

References MAX_MICROPET_LINE_LEN, and MICROPET_TEST.

Referenced by imgGetMicropetFrameHeader(), imgGetMicropetMainHeader(), imgGetMicropetSIF(), imgMicropetCTToEcat7(), imgMicropetToEcat7(), upetGetImageDimensions(), upetIsHeader(), and upetScanStart().

◆ upetIsHeader()

int upetIsHeader ( char *  hdrfile)

Verify that given file is a valid Concorde/microPET file header file.

Returns
Returns 0 if not, and 1 if it is a valid header file.

Definition at line 97 of file micropet.c.

References MAX_MICROPET_LINE_LEN, and upetHeaderReadParameter().

Referenced by upetExists().

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◆ upetScanStart()

int upetScanStart ( FILE *  fp,
time_t *  scant 
)

Read scan start time from Concorde/MicroPET header.

Returns
Returns 0 when successful.

Definition at line 218 of file micropet.c.

References MAX_MICROPET_LINE_LEN, and upetHeaderReadParameter().

Referenced by imgGetMicropetSIF(), imgMicropetCTToEcat7(), and imgMicropetPETToEcat7().

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Variable Documentation

◆ MICROPET_TEST

int MICROPET_TEST