How to convert an Image to black and white either automatically or by manually specifying a threshold....always uses black and white images to detect text and perform...Automatically converting the image to black and white By default...
How to swap colors in an Image using Aspose.OCR for Python via .NET to improve recognition accuracy....reversing the colors of the image so that light areas appear dark...that inverts colors in the image before proceeding to recognition...
Automatically find the coordinates of Image regions containing text paragraphs....Automatically find the coordinates of image regions containing text paragraphs...boxes of all paragraphs in images, provided in OcrInput object...
This article explains how barcode recognition can be optimized in terms of accuracy and speed using different quality options presets and setting various options...fine-tune various algorithms for image recovery and barcode recognition...distortions or artifacts in barcode images. The class also provides preset...
Get started with Aspose.OCR for Python via .NET by creating and running a bare minimum example....for extracting text from an image with Aspose.OCR for Python via...Any plain text editor. Some image containing a text. You can simply...
How to straighten a rotated Image using Aspose.OCR for Python via .NET to improve recognition accuracy....scanned images or photographs. Skew angle detection and image straightening...processing algorithms to correct image tilt (deskew) before proceeding...
How to Read Barcodes from MS Word Files Using Aspose.BarCode and Aspose.Words for .NET... Barcode images can be added as raster or vector...must be converted to raster images through rendering. The other...
How to straighten curved and distorted Images using Aspose.OCR for Python via .NET before recognition.... Warped images are very hard to be processed...most OCR algorithms. Thus, image straightening and distortion...
Optimize the resource usage by limiting the number of threads used by Aspose.OCR for Python via .NET recognition engine....processes such as the parallel image processing or background data...number of images in the recognition batch . Recognizing one image...