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Java JNA 调用失败 about libfacedetection HOT 2 CLOSED

shiqiyu avatar shiqiyu commented on July 24, 2024
Java JNA 调用失败

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Comments (2)

wellpeng avatar wellpeng commented on July 24, 2024 2

搞定,自己封装了个 dll 来调用于老师的 dll,用查看 dll 依赖的工具(dependency walker)找出了函数签名,然后用 JNI 来调用。不依赖 demo 中的 opencv mat 来灰度化图片,而是 Java 重写了图片灰度化方法来获取字节。有需要的同学可以 email 我。

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wangwang194 avatar wangwang194 commented on July 24, 2024

你好,我想问一下,在封装的时候出现
错误 13 error LNK2001: 无法解析的外部符号 "__declspec(dllimport) int * __cdecl facedetect_multiview_reinforce(unsigned char *,unsigned char *,int,int,int,float,int,int,int,int)" (_imp?facedetect_multiview_reinforce@@YAPAHPAE0HHHMHHHH@Z) E:\workspace\opencv\2017.11.24\Client\Client\ImageProcess.obj Client
这种怎么解决,lib已经添加了,但是不知道是哪个地方出现问题?

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