#ifndef HANDLE_IMG
#define HANDLE_IMG



void SearchStartPoint_Left(uint8 img_gray[], sint32* h_start, sint32* w_start, uint8 threshold);
void GetLinesFilter(float32 pts_in[][2], sint32 pts_in_count, float32 pts_out[][2], sint32 kernelsize);
void GetLinesResample(float32 pts_in[][2], sint32 num1, float32 pts_out[][2], sint32* num2, float32 dist);
void local_angle_points(float pts_in[][2], int num, float angle_out[], int dist);
void nms_angle(float angle_in[], int num, float angle_out[], int kernel);
void GetMidLine_Left(float32 pts_left[][2], sint32 pts_left_count, float32 mid_left[][2], sint32 approx_num, float32 dist);
void GetMidLine_Right(float32 pts_right[][2], sint32 pts_right_count, float32 mid_right[][2], sint32 approx_num, float32 dist);
int is_curve(float32 angle[], int n, float32 threshold) ;

#endif /* COMMON_H_ */