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Michaelvilleneuve / react-native-document-scanner

Document scanner, features live border detection, perspective correction, image filters and more ! 📲📸
MIT License
843 stars 289 forks source link

How to take color images #90

Open sanjaykochrekar opened 3 years ago

sanjaykochrekar commented 3 years ago

I'm only able to take black and white images. How can I take coloured images?

vinay37 commented 3 years ago

path: /android/src/main/java/com/documentscanner/ImageProcessor.java

private void enhanceDocument(Mat src) { // Imgproc.cvtColor(src, src, Imgproc.COLOR_RGBA2GRAY); <===== COMMENT THE LINE TO SOLVE THE BLACK & WHITE COLOR ISSUES src.convertTo(src, CvType.CV_8UC1, colorGain, colorBias); }