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FaceDAI Library API Usage Definition of details can be referred at face_rec.h

//Function: Initialize the face detection/recognize module //Param : // path: ANN binary path (can be omitted) //Return Value: // 0: Noraml -1: Init Failed int Face_Rec_Init(char *path)

//Function: Recognize face from picture //Param : // img_data_color: Original Image, // img_data_gray: Gray Image, // img_fea: Return Feature Values

//Return Value: // 0: Noraml, -1: Input Paramater Null, -2: Face Not Detected, int Face_Rec_Extract(ImageData img_data_color,ImageData img_data_gray,float* img_fea)

//Function: Detect face from picture //Param : // img_data_color: Original Image, // img_data_gray: Gray Image, // res_faces: return detected faces //Return Value: // 0: Noraml, -1: Input Param is Null, -2: Face Not Detected int Face_Rec_Detect(ImageData img_data_color,ImageData img_data_gray,vector & res_faces)

//Function: Compare two face feature value //Param : // img1_fea: image 1 feature value // img2_fea: image 2 feature value //Return Value: // simularity of two faces float Face_Rec_Compare(float * img1_fea,float * img2_fea)

//Function: Deinitialize the face detection/recognize module //Param : //Return Value: // 0: Noraml int Face_Rec_Deinit()