求推荐 android 离线文字识别库 - V2EX
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LeviMarvin

求推荐 android 离线文字识别库

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  •   LeviMarvin
    LeviMarvin May 3, 2023 1545 views
    This topic created in 1092 days ago, the information mentioned may be changed or developed.

    最近在做 Android 平台上的文字识别项目,目前用的 google tesseract 方案,对于正向的普通清晰图片来说识别率很高,但是对于倾斜的、文字小的图片就识别不到了。求各位大佬推荐好的离线识别方案,特别是对倾斜图片、文字略微模糊的图片友好的库 (我发现微信 pc 版本在聊天里发送的图片点开也能识别到文字,而且准确率特别高!不知道微信用的啥方案。同样的图片 tesseract 识别不出来,微信客户端却可以)

    xuhuanzy
        1
    xuhuanzy  
       May 3, 2023
    PaddleOCR 的 ncnn 会战 onnxruntime 部署方案, 有现成轮子, 但很简陋需要自己改: https://github.com/RapidAI/RapidOCR
    LeviMarvin
        2
    LeviMarvin  
    OP
       May 3, 2023
    @xuhuanzy 大佬,我在他们给的网页版上测试了一下识别率真的特别高!但是我看不懂他这个该怎么用,我想把这个导入到现成的项目里,然后直接调用获取识别结果
    yanmumumumu
        3
    yanmumumumu  
       May 4, 2023
    怎么不用百度的那个,我觉得识别率也挺高的啊
    xuhuanzy
        4
    xuhuanzy  
       May 4, 2023
    @LeviMarvin 他不是有安卓示例? 他的 c++代码你 NDK 调用就完了
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