ncnn-android-yolov8-seg

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How to improve the quality of segmentation of converted model

1

I made an adaptation to take photos and perform image segmentation. When I convert the original model, I lose segmentation quality; it segments outside the object, which affects my work...

greg007-web

yolov8-obb模型如何转ncnn？

1

你好，大神！yolov8-obb模型转ncnn模型，需要修改 head.py 和 block.py的那些地方，才能转换成功？谢谢！！！ 期待您的回复！！！

zgsxwsdxg

Help to process static images the way camera frames are processed.

2

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...

chinmayanandValtech

使用readme转化的模型时app闪退。

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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。

tsqt2023

help! Segmentation fault (core dumped)

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

Cooo1der

你好，按照此方法导出的onnx的输出维度是应该是多少

1

我这里的输出维度是1*8400*94，这个数据对么

wuze3344

自己训练的模型以及ultralytics yolov8-seg.pt转换ncnn后导入项目，手机运行崩溃

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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 https://github.com/ultralytics/ultralytics/pull/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

wsurer

Stuck while running on AVD and Physical device

3

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...

MrFahad

cannot find -lcnn during make

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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:...

programmeddeath1

opencv运行报错

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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?

Deep55033