Video: OpenCV DNN module yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Deep Learning yog qhov nrov tshaj plaws thiab loj hlob sai tshaj plaws hauv Computer Vision niaj hnub no. Txij li thaum OpenCV 3.1 yog DNN module nyob rau hauv lub tsev qiv ntawv uas siv rau pem hauv ntej pass (inferencing) nrog sib sib zog nqus tes hauj lwm, ua ntej kev cob qhia siv ib co nrov sib sib zog nqus kev kawm moj khaum, xws li Caffe.
Kuj paub, DNN yog dab tsi hauv OpenCV?
Nrog kev tso tawm ntawm OpenCV 3.3 qhov sib sib zog nqus neural network ( dn ib ) lub tsev qiv ntawv tau raug kho dua tshiab, tso cai rau peb thauj cov kev cob qhia ua ntej los ntawm Caffe, TensorFlow, thiab Torch / PyTorch lub moj khaum thiab tom qab ntawd siv lawv los faib cov duab nkag.
Ib sab saum toj no, yog OpenCV kev kawm tob? OpenCV (Open Source Computer Vision) yog lub tsev qiv ntawv nrog cov haujlwm uas feem ntau tsom rau lub sijhawm tiag tiag ntawm lub computer. OpenCV txhawb nqa Kev kawm tob Caffe, Tensorflow, Torch / PyTorch. Nrog OpenCV koj tuaj yeem ua kom pom lub ntsej muag siv kev cob qhia ua ntej kev kawm tob ntsej muag detector qauv uas xa nrog lub tsev qiv ntawv.
Tsis tas li ntawd, cv2 DNN yog dab tsi?
OpenCV cov tshiab sib sib zog nqus neural network ( dn ib ) module muaj ob txoj haujlwm uas tuaj yeem siv los ua cov duab ua ntej thiab npaj lawv rau kev faib tawm ntawm cov qauv kev kawm sib sib zog nqus ua ntej. blobFromImages ua haujlwm ua ntej thiab nkag siab tias lawv ua haujlwm li cas.
Puas yog OpenCV siv tshuab kev kawm?
OpenCV (Open Source Computer Vision Library) yog qhov qhib qhov khoos phis tawj thiab tshuab kev kawm lub tsev qiv ntawv software. OpenCV tau tsim los muab ib qho kev sib koom ua ke rau kev siv computer tsis pom kev thiab ua kom nrawm dua siv ntawm tshuab kev nkag siab hauv cov khoom lag luam.
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