[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],[],[],[],null,["# Tutorials\n\nSingle-feature tutorials\n------------------------\n\n- [### Crop hints tutorial\n Return an optimized cropped image.](/vision/docs/crop-hints)\n- [### Dense document text detection (OCR) tutorial\n Return text annotations from a dense text document.](/vision/docs/fulltext-annotations)\n- [### Face detection tutorial\n Perform image face detection.](/vision/docs/face-tutorial)\n- [### Web detection tutorial\n Search the Internet to return image-related information, including\nweb entities, matching pages, and fully- and partially matching image URLs.](/vision/docs/internet-detection) \n\nMultiple-feature / multiple-product tutorials\n---------------------------------------------\n\n- [### Detect and translate image text with Cloud Storage,\n Vision, Translation,\n Cloud Run functions, and Pub/Sub\n Read Cloud Run functions documentation to learn how to use Cloud Storage,\n Cloud Vision, Cloud Translation, Cloud Run functions, and\n Pub/Sub to upload images, extract text from the images, translate\n the text, and save the translations.](/functions/docs/tutorials/ocr)\n- [### Translating and speaking text from a photo\n Read Cloud Translation documentation to learn how to detect text in a\n photo, personalize a translation of the detected text, and generate\n synthetic audio of the translated text.](/translate/docs/hybrid-glossaries-tutorial)\n- [### Codelab: Use the Vision API with C# (label, text/OCR, landmark, and face detection)\n Learn how to set up your environment, authenticate, install the C# client\n library, and send requests for the following features: label detection, text\n detection (OCR), landmark detection, and face detection (external link).](https://codelabs.developers.google.com/codelabs/cloud-vision-api-csharp#0)\n- [### Codelab: Use the Vision API with Python (label, text/OCR, landmark, and face detection)\n Learn how to set up your environment, authenticate, install the Python\n client library, and send requests for the following features: label\n detection, text detection (OCR), landmark detection, and face detection\n(external link).](https://codelabs.developers.google.com/codelabs/cloud-vision-api-python#0) \n\nSample applications\n-------------------\n\n- [### View sample applications.\n View several specific applications using the\n Vision API.](/vision/docs/sample-applications)"]]
