Old revisions Add to book Export to PDF Table of Contents Face API Structure BS2Face BS2AuthGroup Book Creator Add this page to your book Book Creator Remove this page from your book Manage book (0 page(s)) Help This is an old revision of the document! Face API This API allows to scan/verify the face template. BS2_ScanFace: Scans the face from a device and extracts template and image data. BS2_GetAuthGroup: Retrieves selected authentication groups. BS2_GetAllAuthGroup: Retrieves all authentication groups. BS2_SetAuthGroup: Configures an authentication group. BS2_RemoveAuthGroup: Removes selected authentication groups. BS2_RemoveAllAuthGroup: Remove all authentication groups. Structure BS2Face typedef struct { uint8_t faceIndex; uint8_t numOfTemplate; uint8_t flag; uint8_t reserved; uint16_t imageLen; uint8_t reserved2[2]; uint8_t imageData[BS2_FACE_IMAGE_SIZE]; uint8_t templateData[BS2_TEMPLATE_PER_FACE][BS2_FACE_TEMPLATE_LENGTH]; } BS2Face; 1. faceIndex Index of face 2. numOfTemplate Number of face templates. 3. flag Not used. 4. reserved Reserved space. 5. imageLen Size of the face image. 6. reserved2 Reserve space. 4. imageData Face image data. 5. data Face template data. BS2AuthGroup typedef struct { BS2_AUTH_GROUP_ID id; char name[BS2_MAX_AUTH_GROUP_NAME_LEN]; uint8_t reserved[32]; } BS2AuthGroup; 1. id Group ID for group matching. 2. name Name of the matching group that will be displayed on BioStar 2 3. reserved Reserved space.