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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2011 Blender Foundation. All rights reserved. */
#ifndef LIBMV_C_API_DETECTOR_H_
#define LIBMV_C_API_DETECTOR_H_
#ifdef __cplusplus
extern "C" {
#endif
typedef struct libmv_Features libmv_Features;
enum {
LIBMV_DETECTOR_FAST,
LIBMV_DETECTOR_MORAVEC,
LIBMV_DETECTOR_HARRIS,
};
typedef struct libmv_DetectOptions {
int detector;
int margin;
int min_distance;
int fast_min_trackness;
int moravec_max_count;
unsigned char* moravec_pattern;
double harris_threshold;
} libmv_DetectOptions;
libmv_Features* libmv_detectFeaturesByte(const unsigned char* image_buffer,
int width,
int height,
int channels,
libmv_DetectOptions* options);
libmv_Features* libmv_detectFeaturesFloat(const float* image_buffer,
int width,
int height,
int channels,
libmv_DetectOptions* options);
void libmv_featuresDestroy(libmv_Features* libmv_features);
int libmv_countFeatures(const libmv_Features* libmv_features);
void libmv_getFeature(const libmv_Features* libmv_features,
int number,
double* x,
double* y,
double* score,
double* size);
#ifdef __cplusplus
}
#endif
#endif // LIBMV_C_API_DETECTOR_H_
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