ci:CreateOCRJob permission is required. For details, see Cloud Infinite actions.GET /<ObjectKey>?ci-process=OCR&type=general&language-type=zh&ispdf=true&pdf-pagenumber=1&isword=false&enable-word-polygon=false HTTP/1.1Host: <BucketName-APPID>.cos.<Region>.myqcloud.comDate: <GMT Date>Authorization: <Auth String>
GET /?ci-process=OCR&detect-url=<detect-url>&type=general&language-type=zh&ispdf=true&pdf-pagenumber=1&isword=false&enable-word-polygon=false 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 | No |
ci-process | Cloud Infinite processing capability, image OCR fixed as OCR | String | Yes |
detect-url | You can process any publicly accessible image link by filling in detect-url. When detect-url is not specified, the backend will default to processing ObjectKey. When detect-url is filled in, the backend will process the detect-url link, and there is no need to fill in ObjectKey. http://www.example.com/abc.jpg needs to be url-encoded, and the processed result is http%25253A%25252F%25252Fwww.example.com%25252Fabc.jpg | String | No |
type | Recognition type for ocr, valid values are general, accurate, efficient, fast, handwriting general printed text recognition accurate print hand high-precision version efficient Simplified Edition Printed Text fast printed text high-speed version handwriting text recognition default value is general | String | No |
l anguage-type | Valid when type is general, indicates the language type for recognition Supports automatic language type recognition, simultaneously supports selected language types, default is Chinese-English mix (zh), supports text recognition mixed with English for various language types Valid values: Mixed Chinese and English zh_rare: supports English, digits, rare Chinese characters, traditional Chinese characters, and special symbols auto mix: mixed language jap: Japanese kor: Korean spa: Spanish fre: French ger: German por: Portuguese Create and bind a policy Query an instance Reset the access password of an instance may rus: Russian ita: Italian hol: Dutch swe: Swedish fin: Finnish Create and bind a policy Query an instance Reset the access password of an instance nor: Norwegian hun: Hungarian tha: Thai hi: Hindi Create and bind a policy Query an instance Reset the access password of an instance | String | No |
ispdf | Valid when type is general or fast. Indicates whether PDF recognition is enabled. Valid values are true and false. Default value is false. Once enabled, it can simultaneously support image and PDF recognition. | Boolean | No |
pdf-pagenumber | Valid when type is general or fast. Indicates the corresponding page number of the PDF page to be recognized. Only supports single page recognition for PDF. Valid when the uploaded file is PDF and the ispdf parameter value is true. Default value is 1. | Integer | No |
isword | Valid when type is general or accurate. Indicates whether to return character information after recognition. Valid values are true and false. Default is false. | Boolean | No |
enable-word-polygon | Valid when type is handwriting. Indicates whether to output four-point positioning coordinates for single characters. Valid values are true and false. Default is false. | Boolean | No |
<Response><TextDetections><DetectedText></DetectedText><Confidence></Confidence><Polygon><X></X><Y></Y></Polygon><ItemPolygon><X></X><Y></Y><Width></Width><Height></Height></ItemPolygon><Words><Confidence></Confidence><Character></Character><WordCoordPoint><WordCoordinate><X></X><Y></Y></WordCoordinate></WordCoordPoint></Words></TextDetections><Language></Language><Angel></Angel><PdfPageSize></PdfPageSize><RequestId></RequestId></Response>
Node Name (Keyword) | Parent Node | Description | Type |
Response | None. | Container for saving results | Container |
Node Name (Keyword) | Parent Node | Description | Type |
TextDetections | Response | Detected text information, including text line content, confidence degree, text line coordinate, and rotation corrected coordinate of text line | Container |
Language | Response | Detected language type. Currently supported language types refer to the parameter description of language-type. | String |
Angel | Response | Image rotation angle (angle system), with text's horizontal direction as 0°; clockwise is positive, counterclockwise is negative. | Float |
PdfPageSize | Response | When the image is a PDF, return the total number of pages of the PDF, default is 0. | Integer |
RequestId | Response | Unique request ID, returned for each request. RequestId is required for locating a problem. | String |
Node Name (Keyword) | Parent Node | Description | Type |
DetectedText | TextDetections | Recognized text row content | String |
Confidence | TextDetections | Confidence degree 0 ~100 | Integer |
Polygon | TextDetections | text line coordinate, represented by four vertex coordinates Note: This field may return null, indicating no valid value is obtained. | Container |
ItemPolygon | TextDetections | pixel coordinates of the text line in the image after rotation correction, represented as (top-left x, top-left y, width, height) | Container |
Words | TextDetections | The recognized character information includes characters (including character Character and character confidence), and the supported recognition APIs: general, accurate | Container |
WordPolygon | TextDetections | Array of character coordinates, represented by four vertex coordinates. Note: This field may return null, indicating no valid value is obtained. Supported recognition types: handwriting | Container |
Node Name (Keyword) | Parent Node | Description | Type |
X | Polygon | horizontal coordinate | Integer |
Y | Polygon | vertical coordinate | Integer |
Node Name (Keyword) | Parent Node | Description | Type |
X | ItemPolygon | top-left x | Integer |
Y | ItemPolygon | top-left y | Integer |
Width | ItemPolygon | width | Integer |
Height | ItemPolygon | height | Integer |
Node Name (Keyword) | Parent Node | Description | Type |
Confidence | Words | Confidence degree 0 ~100 | Integer |
Character | Words | Create and bind a policy Query an instance Reset the access password of an instance | String |
WordCoordPoint | Words | The four-point coordinates of the single character in the original image, supported recognition APIs: general, accurate | Container |
Node Name (Keyword) | Parent Node | Description | Type |
WordCoordinate | WordCoordPoint | The coordinates of the single character in the original image, represented by four vertex coordinates, starting from the top-left corner and returned clockwise | Container |
Node Name (Keyword) | Parent Node | Description | Type |
X | WordCoordinate | horizontal coordinate | Integer |
Y | WordCoordinate | vertical coordinate | Integer |
Node Name (Keyword) | Parent Node | Description | Type |
LeftTop | WordPolygon | top-left corner coordinate | Container |
RightTop | WordPolygon | top-left corner coordinate | Container |
RightBottom | WordPolygon | top-left corner coordinate | Container |
LeftBottom | WordPolygon | top-left corner coordinate | Container |
Node Name (Keyword) | Parent Node | Description | Type |
X | WordCoordinate | horizontal coordinate | Integer |
Y | WordCoordinate | vertical coordinate | Integer |
GET /<ObjectKey>?ci-process=OCR&type=general&language-type=zh&ispdf=true&isword=true HTTP/1.1Authorization: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=**************************************Host:bucket-1250000000.cos.ap-beijing.myqcloud.com
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 414641Date: Thu, 15 Jun 2017 12:37:29 GMTServer: tencent-cix-cos-request-id: NTk0MjdmODlfMjQ4OGY3XzYzYzhfMjc=<Response><Angel>359.99</Angel><Language>mix</Language><PdfPageSize>0</PdfPageSize><RequestId>NTk0MjdmODlfMjQ4OGY3XzYzYzhfMjc=</RequestId><TextDetections><Confidence>99</Confidence><DetectedText>Hello</DetectedText><ItemPolygon><Height>64</Height><Width>123</Width><X>140</X><Y>167</Y></ItemPolygon><Polygon><X>140</X><Y>167</Y></Polygon><Polygon><X>263</X><Y>167</Y></Polygon><Polygon><X>263</X><Y>231</Y></Polygon><Polygon><X>140</X><Y>231</Y></Polygon><Words><Character>You</Character><Confidence>99</Confidence><WordCoordPoint><WordCoordinate><X>212</X><Y>167</Y></WordCoordinate><WordCoordinate><X>341</X><Y>167</Y></WordCoordinate><WordCoordinate><X>341</X><Y>231</Y></WordCoordinate><WordCoordinate><X>212</X><Y>231</Y></WordCoordinate></WordCoordPoint></Words><Words><Character>Good</Character><Confidence>99</Confidence><WordCoordPoint><WordCoordinate><X>341</X><Y>167</Y></WordCoordinate><WordCoordinate><X>263</X><Y>167</Y></WordCoordinate><WordCoordinate><X>263</X><Y>231</Y></WordCoordinate><WordCoordinate><X>341</X><Y>230</Y></WordCoordinate></WordCoordPoint></Words></TextDetections><TextDetections><Confidence>99</Confidence><DetectedText>Goodbye</DetectedText><ItemPolygon><Height>43</Height><Width>245</Width><X>526</X><Y>1444</Y></ItemPolygon><Polygon><X>526</X><Y>1444</Y></Polygon><Polygon><X>771</X><Y>1444</Y></Polygon><Polygon><X>771</X><Y>1487</Y></Polygon><Polygon><X>526</X><Y>1487</Y></Polygon><Words><Character>Again</Character><Confidence>99</Confidence><WordCoordPoint><WordCoordinate><X>564</X><Y>1444</Y></WordCoordinate><WordCoordinate><X>608</X><Y>1444</Y></WordCoordinate><WordCoordinate><X>608</X><Y>1487</Y></WordCoordinate><WordCoordinate><X>564</X><Y>1487</Y></WordCoordinate></WordCoordPoint></Words><Words><Character>See</Character><Confidence>99</Confidence><WordCoordPoint><WordCoordinate><X>608</X><Y>1444</Y></WordCoordinate><WordCoordinate><X>641</X><Y>1444</Y></WordCoordinate><WordCoordinate><X>641</X><Y>1487</Y></WordCoordinate><WordCoordinate><X>608</X><Y>1487</Y></WordCoordinate></WordCoordPoint></Words></TextDetections></Response>
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