gocv

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When can we support the WeChat team's open source QR code scanning library?

3

Here's the link, and I'm looking forward to using this extremely fast, highly identifiable open source library in Golang! https://github.com/opencv/opencv_contrib/tree/master/modules/wechat_qrcode

PublicWorld

## Description gocv not respecting higui window properties on Windows. None of the WindowFlag values really keep the aspect ratio of the mat on ResizeWindow. ## Steps to Reproduce 1....

SleepyPrince

## Description As visualized below on images, the results of the camera calibration don't seem to be correct. I closely followed some python code that I wrote for testing purpose...

maGitty

question: build Dockerfile with multi-stage

7

I'm trying to build multi-stage Dockerfile so I can reduce the image size from current size (2GB). I'm using `gocv/opencv:4.5.2` to build the binary file on first stage and `debian:buster`...

saartamir

opencv4.5.3 : Memory leak issue in IMEncodeWithParams

1

opencv4.5.3 : Memory leak issue in IMEncodeWithParams ## Description \ Although I use defer buffer.Close(), IMEncodeWithParams cause memory leak in streaming. If buffer.Close() is executed after declaring a buffer in...

jayden-dragon

use VideoWriterFile to save video file but do not save stream

3

## Description I want to save video stream as a file.I use OpenVideoCapture to get camera stream and use VideoWriter to save . ## Steps to Reproduce ``` func main()...

logici

Aruco Marker functions not found

4

Looking to use gocv to identify Aruco markers. I see that gocv is linked to include -lopencv_aruco, but I cannot find the go function to access it. ## Description Cannot...

lmtyler

## Description ## Steps to Reproduce 1. just like raw.... ## Your Environment * Operating System and version: Archlinux 5.10.68-1-lts * OpenCV version used: 4.5.3 * How did you install...

ClarkQAQ

A useful way to deal with ”exit status 3221225781“ ## Description A useful way to deal with ”exit status 3221225781“ ## Steps to Reproduce 1. Errors found  2. buid...

zxysilent

Error opening video capture device: rtsp://xx:[email protected]

3

The computer system I use is windows7. I use VLC to play rtsp://xx:[email protected], which can be played normally, but I have no success using it `webcam, err := gocv.OpenVideoCapture("rtsp://admin:[email protected]")`， It...

GlennZeng