pytorch-yolo-v3

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FileNotFoundError: [Errno 2] No such file or directory: 'yolov3.weights'

7

rogerrojur

Help！！！cv2.error: OpenCV(4.5.2) :-1: error: (-5:Bad argument) in function 'rectangle'

5

Traceback (most recent call last): File "/home/zxl/PycharmProjects/wjchaoGit/pytorch-yolo-v3-master(usbcam)/pytorch-yolo-v3-master/cam_demo.py", line 151, in list(map(lambda x: write(x, orig_im), output)) File "/home/zxl/PycharmProjects/wjchaoGit/pytorch-yolo-v3-master(usbcam)/pytorch-yolo-v3-master/cam_demo.py", line 151, in list(map(lambda x: write(x, orig_im), output)) File "/home/zxl/PycharmProjects/wjchaoGit/pytorch-yolo-v3-master(usbcam)/pytorch-yolo-v3-master/cam_demo.py", line 49, in...

Zxl1556180489

https://github.com/ayooshkathuria/pytorch-yolo-v3/blob/fbb4ef98d5a598f4c8eded6d618a599b7d289e2f/util.py#L32 I have a question since yolov3 has anchors for all three different scales. (as they mentioned in paper). Why again we need to down sample the anchors for each...

rjtshrm

Runtimeerror

4

File "detect.py", line 234, in output = torch.cat((output,prediction)) RuntimeError: invalid argument 0: Sizes of tensors must match except in dimension 0. Got 8 and 86 in dimension 1 at C:\w\1\s\windows\pytorch\aten\src\TH/generic/THTensor.cpp:689...

qsc232344

video output?

1

when running an avi file, what output will the yolo have? I do not see any output file. Thanks Matt

mattinjersey

Cannot capture source

5

Hi,I`m try to use your code to run the video ,my video name is chicken.avi.But when I code python video_demo.py --video chicken.avi,the result is Traceback (most recent call last): File...

heromebius

why do the model have this two parameter ？ https://github.com/ayooshkathuria/pytorch-yolo-v3/blob/fbb4ef98d5a598f4c8eded6d618a599b7d289e2f/detect.py#L177 In addition，why do the `get_test_input` function imread dog-cycle-car.png although for different test images？ ```python def get_test_input(input_dim, CUDA): img = cv2.imread("dog-cycle-car.png")...

EricPengShuai

RuntimeError: invalid argument 0: Sizes of tensors must match except in dimension 0. Got 86 and 8 in dimension 1 at /pytorch/aten/src/THC/generic/THCTensorMath.cu:71

9

Andrew05200

How do we train in the repo? I have tried ultralytics yolov3 to train but not successful. can I know how to train, since I want to use DroNet cfg...

joel5638

RuntimeError: invalid argument 2: size '[18 x 256 x 1 x 1]' is invalid for input with 4607 elements

19

Hi, I'm trying to use your code to do some detection work. I'm successful while using yolov3.cfg and yolov3.weights. But when I change this cfg file and weights to my...

MatthewLQM