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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_SEARCH_IMAGE_BY_IMAGE_TYPE

### Enum Definition

C++C#

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    typedef enum _net_sdk_search_image_by_image_type_
    {
        SEARCH_IMAGE_BY_FACE_FEATURES,
        SEARCH_IMAGE_BY_FACE_IMAGES,
        SEARCH_IMAGE_BY_FACE_FEATURE_GROUPS,
        SEARCH_IMAGE_BY_RECONGNIZED_FILTER,
        SEARCH_IMAGE_BY_FACE_IMAGE_DATA,
    } NET_SDK_SEARCH_IMAGE_BY_IMAGE_TYPE;

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    public enum NET_SDK_SEARCH_IMAGE_BY_IMAGE_TYPE
    {
        SEARCH_IMAGE_BY_FACE_FEATURES,
        SEARCH_IMAGE_BY_FACE_IMAGES,
        SEARCH_IMAGE_BY_FACE_FEATURE_GROUPS,
        SEARCH_IMAGE_BY_RECONGNIZED_FILTER,
        SEARCH_IMAGE_BY_FACE_IMAGE_DATA,
    }

### Function Description

Image search type

### Member Description

Enum name | Value | Remark
--- | --- | ---
SEARCH_IMAGE_BY_FACE_FEATURES | 0 | Search by facial features
SEARCH_IMAGE_BY_FACE_IMAGES | 1 | Search by face image
SEARCH_IMAGE_BY_FACE_FEATURE_GROUPS | 2 | Search by facial features
SEARCH_IMAGE_BY_RECONGNIZED_FILTER | 3 | Filter by comparing with the specified facial feature group to see if it is recognized
SEARCH_IMAGE_BY_FACE_IMAGE_DATA | 4 | Searching by image data

Error Code