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Hi,
I am trying to use the SURF algorithm with OpenCV using Golang. Currently, the following tutorial http://docs.opencv.org/doc/tutorials/features2d/feature_flann_matcher/feature_flann_matcher.html s…
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Here's what I'm doing “ cmake --build build -j --target install --config Release”
Encountered the following error
“
l error: opencv2/ximgproc/edge_filter.hpp: No such file or directory
19 | #in…
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Videos are recorded through motion detection across all 3 color channels. I'd really like to be able to detect the contours of groups of pixels that changed within the video frame. If we can detect co…
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I have a desktop and a laptop. I usually coding on desktop but i don't have chance to use desktop, so i coding with laptop.
### And i use " git pull origin master ". It really worked!!
### And i …
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hi there,
first of all many many thanks for all the great tutorial! i really appreciate it, it is such a great resource for learning openCV with python!
but unfortunately it seems that all images of…
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Hi,
On Ubuntu 20.04, I try to compile opencv's bleeding-edge git master version based on the instructions here:
```
https://docs.opencv.org/master/d7/d9f/tutorial_linux_install.html
https://docs…
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The Windows system runs properly, but centos7 runs abnormally. The error message is as follows
```
Exception in thread "main" java.lang.reflect.InvocationTargetException
at sun.reflect.Nati…
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Let's start by attempting to include OpenCV.js and do some simple operation with it:
https://docs.opencv.org/3.4.1/dd/d4d/tutorial_js_image_arithmetics.html
Thanks @abtest-123 -- https://publicl…
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Dear Unitree,
When I run "example_putImagetrans.cc" according to the tutorial in bilibili, it doesn't come up with the prompt `[UnitreeCameraSDK][info] Load camera flash parameters OK!`
```
uni…
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### Describe the doc issue
Is the use of camera pose accurate in Demo 3: Homography from the camera display in the Basic concepts of the homography explained with code introduction?https://docs.openc…