This topic describes the features of Content Moderation to help you better understand and use the product.
Content Moderation API
| Application Scenario | Description |
| Image moderation | Detects violations or inappropriate information in images. The following scenarios are supported:
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| Video moderation | Detects violations or inappropriate information in videos. The following scenarios are supported:
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| Text spam detection | Detects violations or inappropriate content in text. The following scenarios are supported:
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| Voice spam detection | Detects violations or inappropriate content in voice data. The following scenarios are supported:
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| File spam detection | Detects violations or inappropriate content in files. The following scenarios are supported:
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| Webpage spam detection | Detects violations or inappropriate content on webpages. The following scenarios are supported:
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| OCR for text and images | Recognizes various text (unstructured information) in images. The following capabilities are included:
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| Facial recognition | Facial recognition includes the following capabilities:
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| Image label recognition | Detects the main entities in an image and returns the corresponding labels. |
| Similar image search | Searches a user-defined image library for the N images that are most similar to a given image. |
| Video quality detection | Detects quality issues in a given video file, such as blur, splicing, low brightness, black screens, and frozen frames. |
| Structured card and certificate OCR | Structured card and certificate OCR recognizes text in certificate images and returns the text in a structured format. |
| Liveness and screen replay detection | Detects whether a live object (mainly a human face) in an image is from a direct capture or a screen replay. |
| Custom face search | Performs custom face searches as needed. |
OSS violation detection
| Application Scenario | Description |
| Detects whether images, videos, and voice data in Object Storage Service (OSS) contain violations such as pornography and political content | Detects violations in OSS buckets. Supports automatic detection of incremental content and manual scanning of existing content. |
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