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tooks | %!s(int64=2) %!d(string=hai) anos | |
CMakeLists.txt | %!s(int64=2) %!d(string=hai) anos | |
README.md | %!s(int64=2) %!d(string=hai) anos | |
start.sh | %!s(int64=2) %!d(string=hai) anos | |
stop.sh | %!s(int64=2) %!d(string=hai) anos |
gsd Jetson系列的算法层源码, 主要基于Deepstream进行构建
├── 3rdparty # 第三方依赖
│ ├── CMakeLists.txt
│ └── rapidjson
├── cmake
├── CMakeLists.txt
├── config
│ └── labels.txt
├── data
│ └── state
│ └── fdState
├── docker # 镜像构建文件
│ └── Dockerfile.gsd_ds
├── framework
│ └── CMakeLists.txt
├── lib
├── modules # 软件模块
├── README.md
├── source
│ ├── config
│ │ ├── config_infer_primary_yoloV5.txt
│ │ ├── config.ini
│ │ ├── FP16
│ │ │ ├── yolov5m.engine
│ │ │ └── yolov5s.engine
│ │ ├── INT8
│ │ │ ├── yolov5m.engine
│ │ │ └── yolov5s.engine
│ │ └── labels.txt
│ └── src
│ └── main.cpp
├── start.sh
├── stop.sh
└── tooks
Deepstream配置文件
[property]
gpu-id=0
net-scale-factor=0.0039215697906911373
#0=RGB, 1=BGR
model-color-format=0
# custom-network-config=yolov3-tiny.cfg
# model-file=yolov3-tiny.weights
model-engine-file=../data/INT8/yolov5m.engine # 指定模型
labelfile-path=labels.txt
process-mode=1
batch-size=12
## 0=FP32, 1=INT8, 2=FP16 mode
network-mode=1
num-detected-classes=80
gie-unique-id=1
network-type=0
#is-classifier=0
output-blob-names=prob
## 0=Group Rectangles, 1=DBSCAN, 2=NMS, 3= DBSCAN+NMS Hybrid, 4 = None(No clustering)
cluster-mode=2
interval=0
maintain-aspect-ratio=1
parse-bbox-func-name=NvDsInferParseCustomYoloV5
custom-lib-path=../lib/libnvdsinfer_custom_impl_Yolo.so
engine-create-func-name=NvDsInferYoloCudaEngineGet
#scaling-filter=0
#scaling-compute-hw=0
[class-attrs-all]
nms-iou-threshold=0.5
pre-cluster-threshold=0.4
资料 | 作用 | 链接 |
---|---|---|
deepstream | 算法的部署框架, 建设于gstreamer, 自行学习 | https://docs.nvidia.com/metropolis/deepstream/dev-guide/text/DS_docker_containers.html |
deepstream容器库 | deepstream容器库 | https://catalog.ngc.nvidia.com/orgs/nvidia/containers/deepstream-l4t/tags |
目前版本的动态库为Jetson TX2-NX的版本, 如果需要更换为Jetson Xavire NX, 则需在Jetson Xavire NX上重新编译, 包含自身的动态库和依赖的动态库, 包含算法模型的引擎文件也需要重新转换, 具体参考tensorrtx, 算法层容器需要重新构建, 构建文件为Dockerfile.gsd_ds.
动态库 | 链接 |
---|---|
libmyplugins.so | https://github.com/wang-xinyu/tensorrtx |
libnvdsinfer_custom_impl_Yolo.so | https://github.com/DanaHan/Yolov5-in-Deepstream-5.0 |