Target of the V1.0.0

This version is the first time, we formal release the SNNF(Sunplus Neural Network Framework), the original version is V1.0.0.

There are some release notes for the version which are as below：

There are some NN modules and Samples.
1. lightFace;
2. age;
3. lightFace + age;
4. det_10g;
5. det_10g + w600k_r50;
6. humanAttr;
7. yolov5s + humanAttr;
8. vehicleAttr;
9. yolov8s_detection + vehicleAttr;
10. yolov8s_detection;
11. yolov8s_obb;
12. yolov8s_pose;
13. yolov8s_segment;
14. yolov8s_classify;
15. yolov10s_detection;
16. yolov8n_obb_opti;
17. yolov8n_pose_opti;
18. yolov8n_segment_opti;
19. yolov8n_detection_opti;
20. yolov8n_classify;
21. RTMDet-s;
22. Human tracking;
23. Human falling detection;
24. yolov5s_detection;
25. OCRDet；
26. OCRCls；
27. OCRRec；
28. OCRDet + OCRRec;
29. OCRDet + OCRCls + OCRRec;
30. yolov8n_CCPD;
31. yolov8n_CCPD + OCRRec;
32. yolov8n_CCPD + OCRCls + OCRRec.
A command mechanism for model list, you can get the all the available models，combination of models and applications and so on, which showed above.
Provide a sample demo for users to refer to, and they can directly run the sample app to verify the NN environment of C3V.
Parallel operations in multi-model applications can maximize the utilization of NPU and CPU, ultimately maximizing the processing frame rate of the application.
Implement official and customized partitions, you can copy an offical model to customized zone for further customizing, or just put your own model in the customized zone as a new model.
Define some specified paths for some resource, for example, config, font, test image, model file, test video and so on.
Define some specified folders such as botSortTrack, imageWriter, videoWriter for assist.
Provide Libs and header files for users to integrate specific NN modules into their applications using the standard interfaces we provide.
Provide COMPILE SH to enable users to easily compile SNNF and locate generated resources in the specified release directory.
Open source the SNNF to facilitate users to better understand the internal operations of SNNF.
Optimize the system to make it more robust, and after long-term testing, the system is stable.

Resource

Please get the V1.0.0 release resource here.

Before starting any work, please carefully read the instruction files such as readme.md in the document directory.

Usage of V1.0.0

How to verify Official Demos

You can use the script we provide to start as follows：

   /SNNF/release # ./snnf_run.sh
Usage: ./bin/snnf_nnsample [-m|-s|-a|-h] [-i|-v|option]
        Version: 1.0.0_
        Time:
        [-m,--model <model>] run a single model
                <model>:Age                            ArcFace                        Det10g
                        HumanAttr                      LightFace                      OcrCls
                        OcrDet                         OcrRec                         VehicleAttr
                        W600kR50                       Yolov5sDetection               Yolov5sV1
                        Yolov5sV2                      Yolov8nClassify                Yolov8sClassify
                        Yolov5sV3                      BotSortTrackStgcn              Rtmdets
                        YoloV10sDetection              YoloV8nCcpd                    YoloV8nDetectionBaseOpti
                        YoloV8nDetectionOpti           YoloV8nObbOpti                 YoloV8nPoseOpti
                        YoloV8nSegmentOpti             YoloV8sDetection               YoloV8sDetectionBaseOpti
                        YoloV8sDetectionOpti           YoloV8sObb                     YoloV8sPose
                        YoloV8sSegment
                example:./bin/snnf_nnsample -m Yolov5sDetection
                        ./bin/snnf_nnsample --model HumanAttr

        [-s,--sequential <model1,model2,...>] run sequential models
                <models>:Yolov5sDetection,HumanAttr
                        LightFace,Age
                        OcrDet,OcrRec
                        OcrDet,OcrCls,OcrRec
                        YoloV8nCcpd,OcrRec
                        Det10g,W600kR50
                        YoloV8sDetection,VehicleAttr
                        YoloV8nDetectionOpti,BotSortTrack
                        YoloV8nPoseOpti,BotSortTrackStgcn
                        YoloV8nCcpd,OcrRec
                        YoloV8nCcpd,OcrCls,OcrRec
                example:./bin/snnf_nnsample -s Yolov5sDetection,HumanAttr
                        ./bin/snnf_nnsample --sequential ocrDet,ocrCls,ocrRec
                        ./bin/snnf_nnsample -s YoloV8nCcpd,OcrRec,imageWriter
                        ./bin/snnf_nnsample -s YoloV8nDetectionOpti,BotSortTrack,videoWriter -v resource/video/humanCount.mp4
                        ./bin/snnf_nnsample -s YoloV8nPoseOpti,BotSortTrackStgcn,videoWriter -v resource/video/person-falling.mp4

        [-i,--image file] set image file to nn detection.
                <file>: file name
                example:./bin/snnf_nnsample -s Yolov5sDetection,HumanAttr -i filename -c testCount
                        ./bin/snnf_nnsample -s Yolov5sDetection,HumanAttr --image filename -c testCount

        [-v,--video file] set video file to nn detection.
                <file>: file name
                example:./bin/snnf_nnsample -s Yolov5sDetection,HumanAttr -v filename
                        ./bin/snnf_nnsample -s Yolov5sDetection,HumanAttr --video filename

        [-a,--all] run all model testing

        assist tools: imageWriter videoWriter BotSortTrack

Release folder structure

bin: nnf_nnsample. Prebuild sample programs that can run on the c3v Linux platform.
include：header file of NN framework SDK.
lib：libraries of NN framework SDK.
resource
- config: some config files for features.
- font: ttf file for plotting sample.
- image: image files used for test.
- model: models to be used in the sample program.
- video: video files used for test.
samples：example code for using NN framework.
snnf_run.sh：executable script for running sample code.
thirdparty: just as its name implies.

How to run NN framework sample

Copy the release foler to C3V Linux.

/SNNF/release # ls -alh
total 36
drwxr-xr-x  8 xxx B400 4096 Sep 30 14:23 ./
drwxr-xr-x 15 xxx B400 4096 Sep 30 14:15 ../
drwxr-xr-x  2 xxx B400 4096 Sep 30 14:15 bin/
drwxr-xr-x  6 xxx B400 4096 Sep 30 14:15 include/
drwxr-xr-x  3 xxx B400 4096 Sep 30 14:15 lib/
drwxr-xr-x  7 xxx B400 4096 Sep 30 14:15 resource/
drwxr-xr-x  4 xxx B400 4096 Sep 30 14:15 samples/
-rwxr-xr-x  1 xxx B400  262 Sep 30 14:15 snnf_run.sh*
drwxr-xr-x  7 xxx B400 4096 Sep 30 14:15 thirdparty/

Run nnf_run.sh to run the NNF sample.

a. One-time input

./snnf_run.sh -m YoloV8sDetection

#./snnf_run.sh -m YoloV8sDetection
1727625905242|7fad06c020|T|common: [app]YoloV8sDetection in
1727625905261|7fad06c020|I|common: [nn]create model from pluginName: YoloV8sDetection takes: 17
1727625905722|7f96fdf0e0|I|common: [nn]picked: 5
1727625905722|7f96fdf0e0|T|common: [app]GeneralModelOutputListener detect from resource/image/objectDetect.jpg, the result: (box:   35  196  158  403) --> label: 0(person), confidence: 0.89, fin: false
1727625905722|7f96fdf0e0|T|common: [app]GeneralModelOutputListener detect from resource/image/objectDetect.jpg, the result: (box:  526  185  112  392) --> label: 0(person), confidence: 0.87, fin: false
1727625905722|7f96fdf0e0|T|common: [app]GeneralModelOutputListener detect from resource/image/objectDetect.jpg, the result: (box:  173  203   97  360) --> label: 0(person), confidence: 0.86, fin: false
1727625905722|7f96fdf0e0|T|common: [app]GeneralModelOutputListener detect from resource/image/objectDetect.jpg, the result: (box:    0  321   44  253) --> label: 0(person), confidence: 0.75, fin: false
1727625905722|7f96fdf0e0|T|common: [app]GeneralModelOutputListener detect from resource/image/objectDetect.jpg, the result: (box:   12   66  625  403) --> label: 5(bus), confidence: 0.74, fin: true
1727625905781|7fad06c020|T|common: [app]YoloV8sDetection out, retVal: 0

b. Read input from the image file

./snnf_run.sh -m YoloV8nDetectionOpti -i resource/image/person640x640.jpg

# ./snnf_run.sh -m YoloV8nDetectionOpti -i resource/image/person640x640.jpg
1727626580087|7fbd7de020|T|common: [app]YoloV8nDetectionOpti in
1727626582152|7fbd7de020|I|common: [nn]create model from pluginName: YoloV8nDetectionOpti takes: 2063
1727626582574|7fa569a0e0|T|common: [app]GeneralModelOutputListener detect from resource/image/person640x640.jpg, the result: (box:    0   19  614  619) --> label: 0(person), confidence: 0.87, fin: true
1727626582622|7fbd7de020|T|common: [app]YoloV8nDetectionOpti out, retVal: 0

c. Read inputs from the video file.

./snnf_run.sh -m YoloV8nDetectionOpti -v resource/video/humanCount.mp4

# ./snnf_run.sh -m YoloV8nDetectionOpti -v resource/video/humanCount.mp4
1727626644381|7faf81e020|T|common: [app]streaming in
1727626645952|7faf81e020|I|common: [nn]create model from pluginName: YoloV8nDetectionOpti takes: 1388
1727626646044|7f951d80e0|T|common: [app]streaming test: runner func in
1727626646304|7f959e80e0|T|common: [app]GeneralModelOutputListener detect from , the result: (box:  671  129  307  873) --> label: 0(person), confidence: 0.90, fin: false
1727626646305|7f959e80e0|T|common: [app]GeneralModelOutputListener detect from , the result: (box:    0  364  268  461) --> label: 7(truck), confidence: 0.38, fin: true
1727626646375|7f959e80e0|T|common: [app]GeneralModelOutputListener detect from , the result: (box:  672  127  325  873) --> label: 0(person), confidence: 0.90, fin: false
1727626646375|7f959e80e0|T|common: [app]GeneralModelOutputListener detect from , the result: (box:    0  364  267  461) --> label: 7(truck), confidence: 0.39, fin: true
1727626646440|7f959e80e0|T|common: [app]GeneralModelOutputListener detect from , the result: (box:  671  125  327  878) --> label: 0(person), confidence: 0.90, fin: false
1727626646440|7f959e80e0|T|common: [app]GeneralModelOutputListener detect from , the result: (box:    0  364  267  460) --> label: 7(truck), confidence: 0.41, fin: true
1727626646498|7f959e80e0|T|common: [app]GeneralModelOutputListener detect from , the result: (box:  673  125  323  878) --> label: 0(person), confidence: 0.90, fin: false
......
1727626682667|7f959e80e0|T|common: [app]GeneralModelOutputListener detect from , the result: (box:  977  159  330  894) --> label: 0(person), confidence: 0.91, fin: false
1727626682667|7f959e80e0|T|common: [app]GeneralModelOutputListener detect from , the result: (box:  668  262  270  708) --> label: 0(person), confidence: 0.86, fin: false
1727626682667|7f959e80e0|T|common: [app]GeneralModelOutputListener detect from , the result: (box:    1  363  267  457) --> label: 7(truck), confidence: 0.35, fin: false
1727626682667|7f959e80e0|T|common: [app]GeneralModelOutputListener detect from , the result: (box:  465   26 1454 1003) --> label: 6(train), confidence: 0.32, fin: false
1727626682667|7f959e80e0|T|common: [app]GeneralModelOutputListener detect from , the result: (box:  847  565  173  403) --> label: 0(person), confidence: 0.26, fin: true

1727626686753|7faf81e020|T|common: [app]q to quit

d. Sequential models

./snnf_run.sh -s Yolov5sDetection,HumanAttr

# ./snnf_run.sh -s Yolov5sDetection,HumanAttr
1727627713332|7fa3285020|T|common: [app]sequential in
1727627713501|7fa3285020|T|common: [app]input image name: resource/image/person.jpg
1727627713833|7f937c50e0|T|common: [nn]detectedInfos: 1
1727627713833|7f937c50e0|T|common: [app]human attr(box:  606  141  274  655) --> result:
Male
Age18-60
Direct: Front
Glasses: True
Hat: False
HoldObjectsInFront: False
Bag: No bag
Upper: ShortSleeve UpperStride
Lower: Trousers
Shose: No boots
1727627713833|7f937c50e0|T|common: [nn]detectedInfos: 1
1727627713833|7f937c50e0|T|common: [app]human attr(box:  308  188  207  591) --> result:
Female
Age18-60
Direct: Back
Glasses: False
Hat: False
HoldObjectsInFront: False
Bag: ShoulderBag
Upper: ShortSleeve UpperLogo
Lower: LowerPattern Shorts
Shose: No boots
1727627718787|7fa3285020|T|common: [app]sequential out, retVal: -0x0

e. Model inference results save to image.

./snnf_run.sh -s YoloV8sPose,imageWriter

# ./snnf_run.sh -s YoloV8sPose,imageWriter
1727627887700|7fafe27020|T|common: [app]sequential in
1727627887700|7fafe27020|T|common: [app]warning: sequential model list(not tested)
1727627887725|7fafe27020|I|common: [nn]create model from pluginName: YoloV8sPose takes: 24
1727627887858|7fafe27020|T|common: [app]input image name: resource/image/pose_input.jpg
1727627888707|7f9db2a0e0|I|common: [nn]picked: 5
1727627888707|7f9db2a0e0|I|common: [nn]plot:  0  91%, [(852, 142) - (1169, 753)], person
1727627888710|7f9db2a0e0|I|common: [nn]plot:  0  89%, [(1689, 187) - (1835, 642)], person
1727627888711|7f9db2a0e0|I|common: [nn]plot:  0  89%, [(61, 123) - (232, 601)], person
1727627888711|7f9db2a0e0|I|common: [nn]plot:  0  88%, [(1337, 330) - (1441, 679)], person
1727627888712|7f9db2a0e0|I|common: [nn]plot:  0  87%, [(369, 252) - (480, 671)], person
1727627888839|7f9db2a0e0|T|common: [app]write an image: detected_1883_0931_1727627888712.jpg
1727627893526|7fafe27020|T|common: [app]sequential out, retVal: -0x0

Results will save to the image detected_1883_0931_1727627888712.jpg.

How to build SNNF

Cross-compile for C3V environment.

a. Please use snnf_build.sh for SNNF compiling.

b. All the resource will installed to release folder.

Copy release folder to the C3V platform.
Setup environment variable.

a. Setting environment variables independently.

export LD_LIBRARY_PATH=${PWD}/lib:${PWD}/thirdparty/opencv4/lib:${PWD}/thirdparty/pytorch/lib:${PWD}/thirdparty/freetype/lib:${PWD}/thirdparty/libpng/lib:${LD_LIBRARY_PATH}

b. Run snnf_run.sh will auto set environment variables.

Then, you can run snnf_run.sh for SNNF sample.

Models reference

Model Name	Version or Path
Yolov5s	https://github.com/ultralytics/yolov5/releases/download/v7.0/yolov5s.pt
Human Attributes	https://bj.bcebos.com/v1/paddledet/models/pipeline/PPLCNet_x1_0_person_attribute_945_infer.zip
Light Face	https://github.com/Linzaer/Ultra-Light-Fast-Generic-Face-Detector-1MB/blob/master/models/onnx/version-slim-320.onnx
Optical character recognition	ch_PP-OCRv3_det_infer ch_ppocr_mobile_v2.0_cls_infer ch_PP-OCRv3_rec_infer
Age recognition	https://gitcode.com/smahesh29/Gender-and-Age-Detection/commits/master 7c024d9d453c9b35a72a984d8821b5832ef17401
Yolov8 Detection	https://github.com/ultralytics/ultralytics
Yolov8 Pose	https://github.com/ultralytics/ultralytics
Yolov8 OBB	https://github.com/ultralytics/ultralytics
Yolov8 Segmentation	https://github.com/ultralytics/ultralytics
Yolov8 Classification	https://github.com/ultralytics/ultralytics
Vehicle attributes	https://bj.bcebos.com/v1/paddledet/models/pipeline/vehicle_attribute_model.zip
License plate recognition	CCPD2020 Yolov8 CCPD detection OCR
Yolov10 Detection	https://github.com/THU-MIG/yolov10
RTMDet	https://github.com/open-mmlab/mmdetection
Face Recognition	https://github.com/deepinsight/insightface
Object tracking	BotSort
Falling Recognition	STGCN

V1.0.0 of SNNF