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### System Information
OpenCV version: 4.9.0
Operating System / Platform: Android
Compiler & compiler version: SDK 31
### Detailed description
I have an Android application running opencv c++ sin…
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I am having trouble understanding your code, specifically at line 137 in the file waifu2x_jni.cpp (waifu2x->process(in, out);). It seems that after the model processes, the ncnn::Mat out is not being …
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# Why is my 1D convolution implementation not working?
The output shape comes out to 0x0x0.
## Also where is the C API documenation?
More info:
I am linking against the arm64-v8a version for a…
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### 具体问题
1. tensorflow 模型使用 `tf2onnx` 工具转换为 [db-sim.onnx.txt](https://github.com/Tencent/ncnn/files/7562336/db-sim.onnx.txt) 文件,进行推理测试结果是正确的;
2. 编译 ncnn,使用 `onnx2ncnn` 工具将 `xxx.onnx` 转换为 [db-sim.par…
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Please see
https://github.com/Tencent/ncnn/actions/workflows/android.yml
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编译,启动后报错:
java.lang.UnsatisfiedLinkError: dlopen failed: library "libncnn.so" not found
kirer updated
2 months ago
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Can you update NCNN-android image binary classification?
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我使用的模型是`sherpa-ncnn-streaming-zipformer-zh-14M-2023-02-23`,目前想使用`x86设备的N卡`做推理,想问问这个模型是否支持GPU以及对应的操作办法。另外想咨询一下这个模型是否支持`边缘计算设备上的NPU`,比如RK系列开发板。
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将pt-to-onnx中的第三行代码改成:
success = model.export(format = "onnx", imgsz = 320, half = True, opset = 12)
或者opset=11或13
方法来源于【yolov8 最新版本 安卓 ncnn 部署 Android onnx模型转换ncnn】https://www.bilibili.com/video/BV…
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## error log | 日志或报错信息 | ログ
## context | 编译/运行环境 | バックグラウンド
## how to reproduce | 复现步骤 | 再現方法
1. Android Studio打包NCNN Demo(ARM64)
2. 小米12Pro安装
3. 打开APP ,点击子功能,卡死
## more | 其他 | その他