rk3568环境下分别使用PPOCRV4和PPOCRV5进行预测识别这张图像无法出信息 请教如何调整优化参数以提高识别率 #15696
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shawnaking411
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图片似乎看不到 |
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我是参考 野火https://doc.embedfire.com/linux/rk356x/Ai/zh/latest/lubancat_ai/example/PP-ocrv5.html#id5的资料进行rknn上的PPOCR 预测，使用了https://gitee.com/LubanCat/lubancat_ai_manual_code.git 代码去预测图像，预测如附件中的out.jpg，只能识别出“中华人民共和国”背面信息，正面无法识别，需要如何调整参数提高识别率。
![Uploading out.png…]()
备注：out.png是由扫描仪使用100dpi扫描获取到的图像。
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