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多点标注导出不出识别结果 #49

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wzz981 opened this issue Aug 9, 2024 · 3 comments
Open

多点标注导出不出识别结果 #49

wzz981 opened this issue Aug 9, 2024 · 3 comments

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@wzz981
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wzz981 commented Aug 9, 2024

image
如图,多点标注想获取文本识别结果保存为标注文件,发现只保存了矩形标注的结果,这个怎么保存识别结果呢

@PaperTiger-L
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我也是这个问题,怎么解决呢?crop_img中没有多点标注后的内容,矩形标注可以

@wzz981
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wzz981 commented Sep 20, 2024

我也是这个问题,怎么解决呢?crop_img中没有多点标注后的内容,矩形标注可以

虽然我后面用opencv的多边形裁剪把文本识别的图片截取下来了,但是文本检测效果不行,用了db++和sast还有pgnet都不行,后面我是用了YOLO的关键点检测训练了包围弯曲文字的内容然后把图片和关键点再用abcnet的贝塞尔曲线拟合直线拉直了图片,再放到文本识别,这样效果还行,弯曲不是太严重还可以,像图片那样,我只要文字和编码还可以接受。

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@PaperTiger-L
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这个方法不错,就是工作量上去了。谢谢👍

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