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利用OpenCV2矩形识别+裁剪(拍照识别、文档识别),,并对区域内容纠偏和裁剪,并参照iOS系统VisonKit自动识别文档矩形区域,实现放大镜效果

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OpenCVDemo

OpenCVDemo

利用OpenCV2矩形识别+裁剪(拍照识别、文档识别)

自动识别文档矩形区域,并对区域内容纠偏和裁剪,并参照iOS系统VisonKit.framework,实现放大镜效果

OpenCV代码调用主要早WDOpenCVUtilsWDOpenCVHelper中,其中:WDOpenCVHelper区域识别和裁剪较为精准,WDOpenCVUtils裁剪后有可能会变形

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利用OpenCV2矩形识别+裁剪(拍照识别、文档识别),,并对区域内容纠偏和裁剪,并参照iOS系统VisonKit自动识别文档矩形区域,实现放大镜效果

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