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ci:CreateAssessQualityJob to the action in the authorization policy. For all operation APIs supported by Cloud Infinite, please see Cloud Infinite action.GET /<ObjectKey>?ci-process=AssessQuality HTTP/1.1Host: <BucketName-APPID>.cos.<Region>.myqcloud.comDate: <GMT Date>Authorization: <Auth String>
Parameter Name | Description | Type | Required or Not |
ObjectKey | object filename, for example: folder/document.jpg. | String | Yes |
ci-process | Cloud Infinite processing capability Image quality detection fixed as AssessQuality | String | Yes |
<Response><LongImage>FALSE</LongImage><BlackAndWhite>FALSE</BlackAndWhite><SmallImage>FALSE</SmallImage><BigImage>TRUE</BigImage><PureImage>FALSE</PureImage><ClarityScore>89</ClarityScore><AestheticScore>70</AestheticScore><LowQualityScore>40</LowQualityScore><RequestId></RequestId></Response>
Node Name (Keyword) | Parent Node | Description | Type |
Response | None. | Container for saving results. | Container |
Parameter Name | Description | Type |
LongImage | Value is TRUE or FALSE. TRUE indicates a long image, FALSE indicates a normal image. A long image is defined as an image with an aspect ratio greater than or equal to 3 or less than or equal to 1/3. | Boolean |
BlackAndWhite | Value is TRUE or FALSE. TRUE indicates a black and white image, FALSE indicates otherwise. A black and white image, which is a grayscale image, refers to an image where the red, green, and blue channels are displayed in grayscale. It is not a visual "black and white picture." | Boolean |
SmallImage | Value is TRUE or FALSE. TRUE indicates a small image, FALSE indicates otherwise. A small image is defined as an image with a long side less than 179 pixels. When an image is judged as a small image, it is not recommended for recommendation and display. Other fields are uniformly output as 0 or FALSE. | Boolean |
BigImage | Value is TRUE or FALSE. TRUE indicates a large image, FALSE indicates otherwise. Defined as an image with the shortest side greater than 1000 pixels. | Boolean |
PureImage | Value is TRUE or FALSE. TRUE indicates a solid color image or plain text image, i.e., an image with no content or only simple content. FALSE indicates a normal image. | Boolean |
ClarityScore | Image clarity score. A comprehensive evaluation is performed on factors such as noise, exposure, blur, and compression of an image. The value ranges from [0, 100]. The higher the value, the clearer the image. Generally, a value greater than 50 indicates a relatively clear image. The standard can be determined on one's own. | Integer |
AestheticScore | Image aesthetics score. The image is evaluated from multiple artistic dimensions such as composition and color. The value ranges from [0, 100]. The higher the value, the more beautiful the image. Generally, a value greater than 50 indicates a relatively beautiful image. The standard can be determined on one's own. | Integer |
LowQualityScore | Image content quality score. The content quality of an image is evaluated from multiple aspects such as background and image content. The value ranges from [0, 100]. The higher the value, the better the content quality. Generally, a value greater than 50 indicates relatively good content quality. The standard can be determined on one's own. | Integer |
RequestId | Unique request ID, returned for each request. RequestId is required for locating a problem. | String |
GET /<ObjectKey>?ci-process=AssessQuality HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Tue, 03 Apr 2019 09:06:15 GMTAuthorization: q-sign-algorithm=sha1&q-ak=**********************************&q-sign-time=1497530202;1497610202&q-key-time=1497530202;1497610202&q-header-list=&q-url-param-list=&q-signature=**************************************
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 414641Date: Thu, 15 Jun 2017 12:37:29 GMTServer: tencent-cix-cos-request-id: NWFjMzQ0MDZfOTBmYTUwXzZkZV8z****<Response><LongImage>FALSE</LongImage><BlackAndWhite>FALSE</BlackAndWhite><SmallImage>FALSE</SmallImage><BigImage>TRUE</BigImage><PureImage>FALSE</PureImage><ClarityScore>89</ClarityScore><AestheticScore>70</AestheticScore><LowQualityScore>40</LowQualityScore><RequestId>NTk0MjdmODlfMjQ4OGY3XzYzYzhf****</RequestId></Response>
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