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This SDK only works with devices released within the past 3 years. We regularly optimize and update the SDK to ensure compatibility and performance. We do not guarantee compatibility or provide technical support for devices older than 3 years.

# NET_SDK_FACE_IMG_STATISTIC_V2

### Structure Definition

C++C#

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    typedef struct _net_sdk_face_img_statistic_v2
    {
        unsigned int limitNum;
        DD_TIME_EX startTime;
        DD_TIME_EX endTime;
        unsigned int timeQuantum;
        unsigned char faceDetection;
        unsigned char faceMatchWhiteList;
        unsigned char faceMatchBlackList;
        unsigned char faceMatchStranger;
        unsigned char intrusion;
        unsigned char tripwire;
        unsigned char passLine;
        unsigned char deduplicate;
        unsigned char car;
        unsigned char motor;
        unsigned char male;
        unsigned char female;
        unsigned char resv[22];
    } NET_SDK_FACE_IMG_STATISTIC_V2;

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    [StructLayout(LayoutKind.Sequential, Pack = 4)]
    public struct NET_SDK_FACE_IMG_STATISTIC_V2
    {
        public UInt32 limitNum;
        public DD_TIME_EX startTime;
        public DD_TIME_EX endTime;
        public UInt32 timeQuantum;
        public byte faceDetection;
        public byte faceMatchWhiteList;
        public byte faceMatchBlackList;
        public byte faceMatchStranger;
        public byte intrusion;
        public byte tripwire;
        public byte passLine;
        public byte deduplicate;
        public byte car;
        public byte motor;
        public byte male;
        public byte female;
        [MarshalAs(UnmanagedType.ByValArray, ArraySubType = UnmanagedType.U1, SizeConst = 22)]
        public byte[] resv;
    }

### Function Description

Face image statistics V2 structure.

### Member Description

Member | Type | Remark
--- | --- | ---
limitNum | unsigned int | Maximum quantity.
startTime | `DD_TIME_EX` | Start time.
endTime | `DD_TIME_EX` | End time.
timeQuantum | unsigned int | Time quantization method, refer to `NET_SDK_TIMEQUANTUM_TYPE`.
faceDetection | unsigned char | Whether to search for face detection, 1: search, 0: do not search.
faceMatchWhiteList | unsigned char | Whether to search the face matching whitelist, 1: search, 0: do not search.
faceMatchBlackList | unsigned char | Whether to search the face matching blacklist, 1: search, 0: do not search.
faceMatchStranger | unsigned char | Whether to search the stranger list for face matching, 1: search, 0: do not search.
intrusion | unsigned char | Whether to search for area intrusions, 1: search, 0: do not search.
tripwire | unsigned char | Whether to search for tripwire detection, 1: search, 0: do not search.
passLine | unsigned char | Whether to search for passline detection, 1: search, 0: do not search.
deduplicate | unsigned char | Deduplication is enabled by default.
car | unsigned char | Whether to search for cars, 1: search, 0: do not search.
motor | unsigned char | Whether to search for motorcycles, 1: search, 0: do not search.
male | unsigned char | Whether to search for males, 1: search, 0: do not search.
female | unsigned char | Whether to search for women, 1: search, 0: do not search.
resv | unsigned char[22] | Reserved field.

Error Code