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图片文本方向预处理 #10205
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有方向识别的。 |
@livingbody 需要进一步提供方向识别设置~ |
参考方向识别文档,从训练到预测全流程都有: PaddleOCR/doc/doc_ch/angle_class.md at release/2.6 · PaddlePaddle/PaddleOCR · GitHub |
识别角度后,可以用opencv等rotate进行矫正。 |
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文本方向分类器主要用于图片非0度的场景下,在这种场景下需要对图片里检测到的文本行进行一个转正的操作。在PaddleOCR系统内, 文字检测之后得到的文本行图片经过仿射变换之后送入识别模型,此时只需要对文字进行一个0和180度的角度分类,因此PaddleOCR内置的 文本方向分类器只支持了0和180度的分类。如果想支持更多角度,可以自己修改算法进行支持。 |
这个问题是文档方向识别问题,还不是文本方向识别; |
该issue长时间未更新,暂将此issue关闭,如有需要可重新开启。 |
请提供下述完整信息以便快速定位问题/Please provide the following information to quickly locate the problem
请问能够对图片进行预处理吗,图片可能是90度,这样在识别前纠正
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