ailia_feature_extractor.h

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#if !defined(INCLUDED_AILIA_FEATURE_EXTRACTOR)
#define INCLUDED_AILIA_FEATURE_EXTRACTOR

/* コアライブラリ */

#include "ailia.h"
#include "ailia_format.h"

/* 呼び出し規約 */

#ifdef __cplusplus
extern "C" {
#endif

/****************************************************************
 * 特徴抽出オブジェクトのインスタンス
 **/

struct AILIAFeatureExtractor;

/****************************************************************
 * 距離設定
 **/

#define AILIA_FEATURE_EXTRACTOR_DISTANCE_L2NORM (0)

int AILIA_API ailiaCreateFeatureExtractor(struct AILIAFeatureExtractor** fextractor, struct AILIANetwork* net, unsigned int format, unsigned int channel, unsigned int range, const char* layer_name);

void AILIA_API ailiaDestroyFeatureExtractor(struct AILIAFeatureExtractor* fextractor);

int AILIA_API ailiaFeatureExtractorCompute(struct AILIAFeatureExtractor* fextractor, void* dst, unsigned int dst_size, const void* src, unsigned int src_stride, unsigned int src_width, unsigned int src_height, unsigned int src_format);

int AILIA_API ailiaFeatureExtractorMatch(struct AILIAFeatureExtractor* fextractor, float* distance, unsigned int distace_type, const void* feature1, unsigned int feature1_size, const void* feature2, unsigned int feature2_size);

#ifdef __cplusplus
}
#endif
#endif /* !defined(INCLUDED_AILIA_FEATURE_EXTRACTOR) */