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add noise

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  1. Image processing|Documentation

    Automatic or manual actions for formatting an image before sending it for recognition to Aspose.OCR for Python via .NET....5% Rotated images Noise removal Automatically remove...unwanted gradients, and other noise from photos and scans. 175%...

    docs.aspose.com/ocr/python-net/image-processing/
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  2. Dither images using Python | products.aspose.com

    Applying Aspose.Imaging library to Dither images and photos using your own Python applications and server APIs....dither operation is applied to add noise or patterns to the image,...such cases, the use of blue noise for dithering is the most optimal...

    products.aspose.com/imaging/python-net/dither/
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  3. Image preprocessing|Documentation

    Automatic or manual actions for formatting an image before sending it for recognition....5% Rotated images Noise removal Automatically remove...unwanted gradients, and other noise from photos and scans. 175%...

    docs.aspose.com/ocr/cpp/image-preprocessing/
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  4. Defect detection|Documentation

    How to automatically find problem areas in an image that may be recognized inaccurately....Salt-and-pepper noise DefectType.SALT_PEPPER_NOISE Appears as random...median filter Use automatic noise removal Low contrast between...

    docs.aspose.com/ocr/python-net/defect-detection/
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  5. Contrast correction|Documentation

    How to automatically increase image contrast using Aspose.OCR for Python via .NET to improve recognition accuracy.... add ( PreprocessingFilter . cont...contrast_correction_filter ()) # Add image to the recognition batch...

    docs.aspose.com/ocr/python-net/contrast/
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  6. Barcode Quality Mode|Documentation

    Learn how to describe expected barcode quality with BarcodeQualityMode and combine it with QualitySettings presets in Aspose.BarCode for Java....(crisp edges, good contrast, low noise). NORMAL – barcodes are expected...expected to be low quality (noise, blur, poor contrast), so the...

    docs.aspose.com/barcode/java/developer-guide/ba...
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  7. JavaScript OCR – image to text on web pages | A...

    With Aspose JS API, you can Add optical character recognition directly to a web page or in cross-platform Electron apps....C++ OCR for Javascript via C++ Add JS OCR to your web pages Get...adjust contrast and remove noise var settings = Module . WasmAsposeOCRRecogni...

    products.aspose.com/ocr/javascript-cpp/
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  8. Defect detection|Documentation

    How to automatically find problem areas in an image that may be recognized inaccurately....Salt-and-pepper noise DefectType.SALT_PEPPER_NOISE Appears as random...median filter Use automatic noise removal Low contrast between...

    docs.aspose.com/ocr/java/defect-detection/
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  9. Reading Damaged Barcode|Documentation

    Learn how to read damaged barcode...— all of this can introduce noise , blur , and other distortions...code128_noisy.png — Code 128 with added noise (simulates low SNR) qr_blurred_mild...

    docs.aspose.com/barcode/java/developer-guide/ba...
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  10. Contrast correction|Documentation

    How to automatically increase image contrast to improve recognition accuracy.... add ( PreprocessingFilter . ContrastCorrection...SingleImage , filters ); images . add ( "image.png" ); // Save processed...

    docs.aspose.com/ocr/java/contrast/
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