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Hi,
I just noticed that I can't run YOLO-v3-tiny-PRN using dnn module of OpenCV. How can I do that? Thanks
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Using Ubuntu 16.04, OpenCV 3.3, CUDA 8.0.
When running make runtest I discovered that the caffe command itself segfaults. I compiled with DEBUG and ran `caffe` in gdb, and discovered:
```
Thread …
halt9 updated
6 years ago
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### System Information
OpenCV version 4.10.0, built from source
OpenVINO version: 2024.0.0, installed from apt
Ubuntu 22.04, running in Docker
Python version: 3.10
### Detailed description
I rec…
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As was mentioned elsewhere (https://github.com/Itseez/opencv_contrib/issues/490) doing the forward calculation on the DNN is very slow.
Is there a way to do the forward calculation on a batch of imag…
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### System Information
opencv-python-rolling-4.7.0.20230520
Windows 10
Python 3.10.4
### Detailed description
While facing the issue described here: https://github.com/opencv/opencv/issues/21634,…
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环境:python3.9 + python-opencv(4.6)
运行报错如下:
`[ERROR:0@0.126] global /io/opencv/modules/dnn/src/onnx/onnx_importer.cpp (2845) parseShape DNN/ONNX(Shape): dynamic 'zero' shapes are not supported, input …
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: OpenCV(4.5.4-dev) D:\a\opencv-python\opencv-python\opencv\modules\dnn\src\dnn.cpp:1143: error: (-213:The function/feature is not implemented) Unknown backend identifier in function 'cv::dnn::dnn4_v2…
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## yolov7.onnx
> python export.py yolov7.pt
## yolov7_with_detect.onnx
> python export.py yolov7.pt --grid
## test_dnn.py
```
import numpy as np
import cv2
img=n…
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how can you solve this error
net = cv2.dnn.readNet("yolov3last2.weights", "yolov3.cfg")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
cv2.error: OpenCV(4.8.1) D:\a\opencv-pytho…
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Hi, previously I had problem realizing realtime SSD detection with V4L2 format error which seems to be an opencv error. So I decided to reinstall opencv following the instruction. However, I got the f…
ncao8 updated
5 years ago