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Image Correction Filters

Tired of looking for an additional library to correct the barcode input? With IronBarcode you can do all of it within the library itself, saving you time and frustration with working on integrating with more dependencies.

Image Correction Filters

Adaptive Threshold

Apply adaptive thresholding to improve barcode scannability for data input with varying intensities.
Filter Adaptive related to Adaptive Threshold
Apply binary thresholding to improve barcode scannability. Can apply either with a simple threshold or with Otsu's threshold.
Filter Binary related to Binary Threshold
Make the data input brighter and more visible.
Filter Brightness related to Brightness
Set the contrast to enhance visual clarity.
Filter Contrast related to Contrast
Invert the colors of the image to enhance details and improve scannability for inverted barcodes.
Filter Invert related to Invert
Sharpen the data input to enhance visual clarity.
Filter Sharpen related to Sharpen
Filter Adaptive related to Image Correction Filters