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include
gift_features.h
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#ifndef _GIFT_FEATURES
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#define _GIFT_FEATURES
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/* feature classes */
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#define COL_POS 0
/* a colour in a specific position (and at a
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specific scale) */
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#define COL_HST 1
/* the proportion of a given colour */
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#define GABOR_POS 2
/* the value of a Gabor filter in a particular
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position */
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#define GABOR_HST 3
/* the proportion of a particular value of a Gabor
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filter in the image */
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#define FREQ_MAX 0x7fffffff
/* since we will use FLOATS to store frequencies we want high resolution (WM) */
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typedef
unsigned
int
freq_type;
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typedef
struct
_FEATURE_DATA
{
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int
id;
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freq_type frequency;
/* i.e. f = frequency/FREQ_MAX */
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}
FEATURE_DATA
;
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/* use primitive hacks by Wolfgang for
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adapting to Wolfgang's code */
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#define WOLFGANG_HACK
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#endif
_FEATURE_DATA
Definition:
gift_features.h:17
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