digital2slave / ncnn-android-yolov8-seg Goto Github PK

Hi, I build the project successfully. I created the APK file. But when i try to run it , at a glance it stopped working. As I click on the App . it sudden appears and closed at the same time. Why it is not stabling.

Please guide me in this regard.

你好，我将自己训练的模型转换为ncnn格式后导入项目，在手机运行直接闪退，而使用项目Assets目录中自带的则没问题，我使用的转换方法为Method 3

即ultralytics 8.0.129 add YOLOv8 Tencent NCNN export #3529 ultralytics/ultralytics#3529

加载Model相关的代码已同步修改，这方面没问题，我打log跟踪了一下，是在generate_proposals方法中出现了问题，我将ultralytics assets中的yolov8-seg.pt按Method 3转换为ncnn导入项目同样也不行，暂时没找到什么明显的错误原因，但我发现我的模型以及yolov8-seg.pt按Method 3转换为ncnn后的.param与项目Assets中的.param有些不同，尾不是Reshape而是Concat，能否帮忙分析一下原因，不胜感激

Hi all,
I have application where user will take picture from camera and process it. So I'm using this repo its working fine for camera frames, I need help to process and segment the static images. Please provide any docs, code snippets.

Thank you

I have installed ncnn and ran the ncnn examples but while running the build on the yolov8seg.cpp, i get the following error.

[ 50%] Linking CXX executable ncnn-yolov8s-seg
/usr/bin/ld: cannot find -lncnn
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/ncnn-yolov8s-seg.dir/build.make:157: ncnn-yolov8s-seg] Error 1
make[1]: *** [CMakeFiles/Makefile2:95: CMakeFiles/ncnn-yolov8s-seg.dir/all] Error 2
make: *** [Makefile:103: all] Error 2

What could be the issue here?

测试NCNN模型时报错
terminate called after throwing an instance of 'cv::Exception' what(): OpenCV(4.2.0) ../modules/core/src/matrix_wrap.cpp:1659: error: (-215:Assertion failed) !fixedSize() in function 'release'
是因为OPENCV版本的问题吗?

我这里的输出维度是1840094，这个数据对么

你好大佬，我按照你发的https://github.com/Digital2Slave/ncnn-android-yolov8-seg/wiki/Convert-yolov8%E2%80%90seg-to-ncnn-model-step-by-step 转换了一个模型，就是部署上去闪退，找不到原因。

Thanks for your excellent work. Howerver When I run "./ncnn-yolov8s-seg /path/to/coco_sample.png, there is Segmentation fault (core dumped)".

How I modify modules.py in ultralytics==8.0.196, I did not find this file (modules.py) in nn folder in the last version?
In ultralytics==8.0.40 it's works well for me but in the new version it's a problem.