Lub ntsej muag paub hauv kev xyaum: 21 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26

Nov yog cov ncauj lus kuv txaus siab rau, uas nws ua rau kuv tsaug zog: Khoos phis tawj Lub Zeem Muag, tshawb pom cov khoom thiab tib neeg dhau los ua qauv qhia ua ntej.

Kauj ruam 1: Taw qhia

Peb yuav siv YoloV3 algorithm, txhawm rau ua daim ntawv thov thiab ua haujlwm.

Kuv tau ua haujlwm nrog neural network 15 xyoo dhau los thiab kuv tuaj yeem hais tias cov no yog lub sijhawm "nyuaj", muab cov peev txheej muaj nyob rau lub sijhawm.

Kauj Ruam 2: Cov Khoom Siv

· Logitech C270 lub koob yees duab

· Khoos phib tawj

· NVIDIA GeForce GTX 1660

Kauj ruam 3:

Kauj ruam 4: Yam yuavtsum tau kawm uantej

Txhawm rau ua kom sib sib zog nqus neural tes hauj lwm (DNN) nws yog qhov tsim nyog los siv kev suav ua ke, nrog GPU.

Yog li koj yuav xav tau daim npav video muaj zog los ntawm NVIDIA thiab khiav cov txheej txheem siv CUDA API (GPU qhia kev teeb tsa virtual).

Txhawm rau khiav cov txheej txheem koj yuav tsum xub muaj cov pob hauv qab no teeb tsa:

- NVIDIA Daim Npav Tsav Tsheb

- CUDA

- CUDNN (CUDA Deep Neural Network Library)

- Qhib CV

Kauj Ruam 5: Yuav Tsum Tau Siv Computer

Kauj Ruam 6: Teeb YOLO

Kev kuaj pom siv tus qauv ua ntej kawm

Qhib lub davhlau ya nyob twg thiab nkag mus rau cov lus txib saum toj no.

Kauj Ruam 7: Hloov Kho MakeFile

Hloov kho "MakeFile" cov ntaub ntawv zoo li hauv daim duab saum toj no, vim tias peb yuav siv GPU, CUDNN thiab OpenCV ua. Tom qab hloov kho, khiav cov lus txib 'ua'.

Kauj ruam 8: Tos kom nws ua tiav

Cov lus txib 'ua' hauv Kauj Ruam 7 yuav suav txhua yam rau kev siv los ntawm cov txheej txheem, thiab nws yuav siv sijhawm ib ntus.

Kauj Ruam 9: Rau Cov Khoos Phis Tawj Uas Tsis Ua Raws Li Qhov Xav Tau

Yog tias koj lub khoos phis tawj thiab daim npav video tsis muaj zog lossis koj xav tau kev ua haujlwm zoo dua, hloov cov ntaub ntawv 'cfg /yolov3.cfg'.

Kev teeb tsa saum toj no tau siv hauv txoj haujlwm no.

Kauj ruam 10: YOLO V3

Cov kab ke tshawb pom feem ntau siv tus qauv rau cov duab ntawm ntau qhov chaw sib txawv thiab teev.

YOLO siv ib leeg neural network rau tag nrho cov duab. Lub network no faib cov duab rau hauv cheeb tsam thiab muab cov thawv sib txawv thiab qhov tshwm sim rau txhua cheeb tsam.

YOLO muaj ntau qhov zoo. Nws pom cov duab tag nrho, yog li nws qhov kev kwv yees tau tsim los ntawm cov ntsiab lus thoob ntiaj teb hauv daim duab.

Nws ua qhov kev kwv yees nrog kev txheeb xyuas ib leeg nkaus xwb, tsis zoo li R-CNN uas ua rau ntau txhiab qhov kev ntsuas rau ib daim duab.

Nws nce txog 1000 zaug sai dua R-CNN thiab 100 zaug sai dua Ceev R-CNN.

Kauj ruam 11: Khiav YOLO

Txhawm rau khiav YOLO, tsuas yog qhib lub davhlau ya nyob twg hauv "darknet" nplaub tshev thiab sau cov lus txib.

Koj tuaj yeem khiav YOLO hauv 4 txoj hauv kev:

· Duab

· Ntau Duab

· Tshaj tawm (Webcam)

· Yees duab

Kauj Ruam 12: YOLO V3 - Duab

Muab cov duab koj xav tau rau hauv “cov ntaub ntawv” nplaub tshev hauv darknet thiab tom qab ntawd ua cov lus txib saum toj no hloov kho lub npe duab.

Kauj Ruam 13: YOLO V3 - Tswv Yim Duab

Kauj Ruam 14: YOLO V3 - Cov Duab Tso Tawm

Kauj Ruam 15: YOLO V3 - Ntau Duab

Muab cov duab tso rau hauv qee daim nplaub tshev, thiab tsis txhob muab txoj hauv kev rau daim duab, tso nws tseg thiab khiav cov lus txib raws li koj tuaj yeem pom saum toj no (nyob rau sab laug).

Tom qab ntawd, qee yam zoo li daim duab hauv sab xis yuav tshwm, tsuas yog tso txoj hauv kev duab thiab nyem rau "nkag" thiab rov ua cov kauj ruam no rau ntau daim duab.

Kauj Ruam 16: YOLO V3 - WebCam

Khiav cov lus txib saum toj no thiab tom qab rub lub network, lub webcam yuav tshwm.

Kauj Ruam 17: YOLO V3 - Video

Muab cov vis dis aus koj xav tau hauv "cov ntaub ntawv" nplaub tshev hauv darknet thiab tom qab ntawd ua cov lus txib saum toj no hloov kho lub npe video.

Kauj Ruam 18: YOLO V3 - EXPO3D Video 1

Kauj Ruam 19: YOLO V3 - Video EXPO3D 2

Kauj Ruam 20: YOLO V3 - Video EXPO3D 3

Kauj ruam 21: PDF rau rub tawm

DOWNLOAD PDF (Hauv Brazilian Portuguese)