62 lines
1.3 KiB
C
62 lines
1.3 KiB
C
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "dl_lib.h"
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typedef enum
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{
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PNET = 0,
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RNET = 1,
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ONET = 2,
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} net_type_en;
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typedef struct
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{
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net_type_en net_type;
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char *file_name;
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int w;
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int h;
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float score_threshold;
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float nms_threshold;
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} net_config_t;
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typedef struct
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{
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dl_matrix3d_t *category;
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dl_matrix3d_t *offset;
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dl_matrix3d_t *landmark;
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} mtmn_net_t;
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/**
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* @brief Forward the pnet process, coarse detection
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*
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* @param in Image matrix, rgb888 format, size is 320x240
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* @return Scores for every pixel, and box offset with respect.
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*/
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mtmn_net_t *pnet(dl_matrix3du_t *in);
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/**
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* @brief Forward the rnet process, fine determine the boxes from pnet
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*
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* @param in Image matrix, rgb888 format
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* @param threshold Score threshold to detect human face
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* @return Scores for every box, and box offset with respect.
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*/
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mtmn_net_t *rnet_with_score_verify(dl_matrix3du_t *in, float threshold);
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/**
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* @brief Forward the onet process, fine determine the boxes from rnet
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*
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* @param in Image matrix, rgb888 format
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* @param threshold Score threshold to detect human face
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* @return Scores for every box, box offset, and landmark with respect.
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*/
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mtmn_net_t *onet_with_score_verify(dl_matrix3du_t *in, float threshold);
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#ifdef __cplusplus
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}
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#endif
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