![]() LABEL_DETECTION requests, on the other hand, generally evaluate an entire For example,įACE_DETECTION requests generally requires larger image sizes because theįeatures being detected (faces) are smaller than the image itself. These recommended sizes differ based on the feature being detected. If the image size exceeds 75M pixels (length x width), the Vision API resizes the image otherwise, the Vision API uses the original image. Image size should not exceedħ5M pixels (length x width) for OCR analysis. May result in lower accuracy, while larger sizes may increase processing timeĪnd bandwidth usage without providing comparable benefits in accuracy. Smaller or larger than these recommended sizes may work. Important features within the request can be easily distinguished. Note: Vision API requires images to be a sufficient size so that OCR requires more resolution to detect characters TEXT_DETECTION and DOCUMENT_TEXT_DETECTION Fullĭetails for different types of Vision API Feature requests are shown below: Vision API Feature Should generally be a minimum of 640 x 480 pixels (about 300k pixels). To enable accurate image detection within the Vision API, images Reducingįile sizes for such lossy formats may result in a degradation of image quality,Īnd hence, Vision API accuracy. Note that some of these image formats are "lossy" (for example, JPEG). The Vision API supports the following image types: Save money with our transparent approach to pricing Rapid Assessment & Migration Program (RAMP) Migrate from PaaS: Cloud Foundry, OpenshiftĬOVID-19 Solutions for the Healthcare Industry
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