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Copy file name to clipboardExpand all lines: articles/cognitive-services/Computer-vision/concept-recognizing-text.md
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@@ -22,10 +22,9 @@ Computer Vision provides a number of services that detect and extract printed or
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The Read API detects text content in an image using our latest recognition models and converts the identified text into a machine-readable character stream. It's optimized for text-heavy images (such as documents that have been digitally scanned) and for images with a lot of visual noise. It will determine which recognition model to use for each line of text, supporting images with both printed and handwritten text. The Read API executes asynchronously because larger documents can take several minutes to return a result.
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The Read operation maintains the original line groupings of recognized words in its output. Each line comes with bounding box coordinates, and each word within the line also has its own coordinates. If a word was recognized with low confidence, that information is conveyed as well. See the [Read API v2.0 reference docs](https://westus.dev.cognitive.microsoft.com/docs/services/5adf991815e1060e6355ad44/operations/2afb498089f74080d7ef85eb) or [Read API v3.0 preview reference docs](https://go.microsoft.com/fwlink/?linkid=2118322) to learn more.
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The Read operation maintains the original line groupings of recognized words in its output. Each line comes with bounding box coordinates, and each word within the line also has its own coordinates. If a word was recognized with low confidence, that information is conveyed as well. See the [Read API v2.0 reference docs](https://westus.dev.cognitive.microsoft.com/docs/services/5adf991815e1060e6355ad44/operations/2afb498089f74080d7ef85eb) or [Read API v3.0 reference docs](https://aka.ms/computer-vision-v3-ref) to learn more.
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> [!NOTE]
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> This feature is only available for English and Spanish (v3.0 preview) text.
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The Read operation can recognize text in English, Spanish, German, French, Italian, Portuguese, and Dutch.
Copy file name to clipboardExpand all lines: articles/cognitive-services/Computer-vision/language-support.md
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## Text recognition
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Computer Vision can recognize text in many languages. Specifically, the [OCR](https://westus.dev.cognitive.microsoft.com/docs/services/5adf991815e1060e6355ad44/operations/56f91f2e778daf14a499e1fc) API supports a variety of languages, whereas the [Read](https://westus.dev.cognitive.microsoft.com/docs/services/5adf991815e1060e6355ad44/operations/2afb498089f74080d7ef85eb) API and [Recognize Text](https://westus.dev.cognitive.microsoft.com/docs/services/5adf991815e1060e6355ad44/operations/587f2c6a154055056008f200) API only support English. See [Recognize printed and handwritten text](concept-recognizing-text.md) for more information on this functionality and the advantages of each API.
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Computer Vision can recognize text in many languages.The [OCR](https://westus.dev.cognitive.microsoft.com/docs/services/5adf991815e1060e6355ad44/operations/56f91f2e778daf14a499e1fc) API and the [Read](https://aka.ms/computer-vision-v3-ref) API (v3.0) support several languages, and [Recognize Text](https://westus.dev.cognitive.microsoft.com/docs/services/5adf991815e1060e6355ad44/operations/587f2c6a154055056008f200) API only support English. See [Recognize printed and handwritten text](concept-recognizing-text.md) for more information on this functionality and the advantages of each API.
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OCR automatically detects the language of the input material, so there is no need to specify a language code in the API call. However, language codes are always returned as the value of the `"language"` node in the JSON response.
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The OCR and Read APIs automatically detect the language of the input material, so there is no need to specify a language code. Additionally, the language code for the detected language is always returned in the JSON response.
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|Language| Language code | OCR API |
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|:-----|:----:|:-----:|
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|Arabic |`ar`|✔ |
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|Chinese (Simplified) |`zh-Hans`|✔ |
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|Chinese (Traditional) |`zh-Hant`|✔ |
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|Czech |`cs`|✔ |
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|Danish |`da`|✔ |
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|Dutch |`nl`|✔ |
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|English |`en`|✔ |
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|Finnish |`fi`|✔ |
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|French |`fr`|✔ |
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|German |`de`|✔ |
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|Greek |`el`|✔ |
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|Hungarian |`hu`|✔ |
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|Italian |`it`|✔ |
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|Japanese |`ja`|✔ |
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|Korean |`ko`|✔ |
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|Norwegian |`nb`|✔ |
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|Polish |`pl`|✔ |
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|Portuguese |`pt`|✔ |
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|Romanian |`ro`|✔ |
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|Russian |`ru`|✔ |
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|Serbian (Cyrillic) |`sr-Cyrl`|✔ |
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|Serbian (Latin) |`sr-Latn`|✔ |
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|Slovak |`sk`|✔ |
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|Spanish |`es`|✔ |
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|Swedish |`sw`|✔ |
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|Turkish |`tr`|✔ |
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|Language| Language code | OCR API | Read API |
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|:-----|:----:|:-----:|:---:|
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|Arabic |`ar`|✔ ||
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|Chinese (Simplified) |`zh-Hans`|✔ ||
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|Chinese (Traditional) |`zh-Hant`|✔ ||
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|Czech |`cs`|✔ ||
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|Danish |`da`|✔ ||
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|Dutch |`nl`|✔ |✔ |
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|English |`en`|✔ |✔ |
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|Finnish |`fi`|✔ ||
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|French |`fr`|✔ |✔ |
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|German |`de`|✔ |✔ |
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|Greek |`el`|✔ ||
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|Hungarian |`hu`|✔ ||
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|Italian |`it`|✔ |✔ |
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|Japanese |`ja`|✔ ||
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|Korean |`ko`|✔ ||
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|Norwegian |`nb`|✔ ||
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|Polish |`pl`|✔ ||
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|Portuguese |`pt`|✔ |✔ |
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|Romanian |`ro`|✔ ||
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|Russian |`ru`|✔ ||
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|Serbian (Cyrillic) |`sr-Cyrl`|✔ ||
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|Serbian (Latin) |`sr-Latn`|✔ ||
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|Slovak |`sk`|✔ ||
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|Spanish |`es`|✔ |✔ |
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|Swedish |`sw`|✔ ||
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|Turkish |`tr`|✔ ||
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## Image analysis
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Get started using the Computer Vision features mentioned in this guide.
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*[Analyze a local image (REST)](./quickstarts/csharp-analyze.md)
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*[Extract printed text (REST)](./quickstarts/csharp-print-text.md)
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*[Extract printed text (REST)](./quickstarts/csharp-print-text.md)
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