The yolov5-seg object detection
This is a sample ncnn android project, it depends on ncnn library and opencv
https://github.com/Tencent/ncnn
https://github.com/nihui/opencv-mobile
## how to build and run
### step1
https://github.com/Tencent/ncnn/releases
* Download ncnn-YYYYMMDD-android-vulkan.zip or build ncnn for android yourself
* Extract ncnn-YYYYMMDD-android-vulkan.zip into **app/src/main/jni** and change the **ncnn_DIR** path to yours in **app/src/main/jni/CMakeLists.txt**
### step2
https://github.com/nihui/opencv-mobile
* Download opencv-mobile-XYZ-android.zip
* Extract opencv-mobile-XYZ-android.zip into **app/src/main/jni** and change the **OpenCV_DIR** path to yours in **app/src/main/jni/CMakeLists.txt**
### step3
* Open this project with Android Studio, build it and enjoy!
## some notes
* Android ndk camera is used for best efficiency
* Crash may happen on very old devices for lacking HAL3 camera interface
* All models are manually modified to accept dynamic input shape
* Most small models run slower on GPU than on CPU, this is common
* FPS may be lower in dark environment because of longer camera exposure time
## reference
https://github.com/ultralytics/yolov5
https://github.com/nihui/ncnn-android-nanodet
基于ncnn实现的yolov5移植部署安卓手机源码+转换后的模型(bin+param).zip
版权申诉
149 浏览量
2023-12-20
10:01:27
上传
评论 1
收藏 21.19MB ZIP 举报
基于ncnn实现的yolov5移植部署安卓手机源码+转换后的模型(bin+param).zip （61个子文件） 
项目说明.md 127B
demo include ncnn option.h 4KB simpleomp.h 1KB simpleocv.h 10KB simplestl.h 11KB command.h 5KB cpu.h 4KB mat.h 67KB platform.h 7KB modelbin.h 2KB c_api.h 15KB ncnn_export.h 826B pipeline.h 3KB blob.h 1KB pipelinecache.h 3KB benchmark.h 1KB layer_shader_type_enum.h 89B allocator.h 12KB layer_type.h 954B paramdict.h 2KB vulkan_header_fix.h 10KB gpu.h 13KB layer_shader_type.h 974B layer_type_enum.h 1KB net.h 8KB datareader.h 3KB layer.h 6KB
CMakeLists.txt 1KB lib libncnn.a 12.84MB cmake ncnn ncnn-release.cmake 777B ncnn.cmake 3KB ncnnConfig.cmake 1KB src yolov5_seg.cpp 20KB imgs 
horses.jpg 130KB README.md 393B screenshot.jpg 151KB Android_demo gradle wrapper 
gradle-wrapper.jar 53KB gradle-wrapper.properties 232B app src main jni CMakeLists.txt 440B ndkcamera.cpp 24KB yolo.h 927B yolo.cpp 19KB ndkcamera.h 2KB yoloncnn.cpp 6KB assets yolov5n-seg.param 14KB yolov5n-seg.bin 3.6MB yolov5s-seg.bin 14.13MB yolov5s-seg.param 14KB java com tencent ncnnyolo NcnnYolo.java 1KB MainActivity.java 5KB res values strings.xml 350B layout main.xml 1KB AndroidManifest.xml 799B build.gradle 510B gradlew.bat 2KB build.gradle 335B settings.gradle 15B local.properties 325B gradlew 5KB README.md 1KB
screenshot_android.gif 1.21MB资源评论
