gocv

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Adding some color conversion code alias same as https://github.com/opencv/opencv/blob/850be1e0874a4881b94392773d2f1702344658ac/modules/imgproc/include/opencv2/imgproc.hpp#L536 This change helps with code readability especially for demosaicing. I left out other alias in the hpp file for now as...

wuhaochen

## Description The compiler was successful with pkg-config `go build main.go`, but failed with makefile ``` export CGO_CPPFLAGS="-I/opt/homebrew/opt/opencv/include/opencv4" export CGO_LDFLAGS="-I/opt/homebrew/opt/opencv/include/opencv4 -L/opt/homebrew/opt/opencv/lib -lopencv_gapi -lopencv_stitching -lopencv_alphamat -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_dnn_objdetect -lopencv_dnn_superres...

xpfo-go

Add interface for Feature2D detection algorithms

2

Related to query 4 in #1049, we added a `Feature2D` interface and interface assertions to check at compile time that Feature2D detection algorithms implement required functionality. Interface assertions have been...

pericles-tpt

```bash eye$opencv_version 4.8.1 eye$which opencv_version /opt/homebrew/bin/opencv_version eye$cat go.sum | grep gocv gocv.io/x/gocv v0.35.0 h1:Qaxb5KdVyy8Spl4S4K0SMZ6CVmKtbfoSGQAxRD3FZlw= gocv.io/x/gocv v0.35.0/go.mod h1:oc6FvfYqfBp99p+yOEzs9tbYF9gOrAQSeL/dyIPefJU= eye$go version go version go1.21.4 darwin/arm64 ``` ```bash eye$go run TST/main.go # command-line-arguments...

Vany

Image calibration to correct fish eye lenses distortion

1

I am looking for a guide or example for image calibration to correct distortion caused by fish eye lenses. (Preferably guide should be using gocv)

kolbis

facemark support & fix facemark test

xyjwsj

In the documentation there is no description (i didn't find one) on how to use an existing opencv 4 with gocv. How can this be done?

mhechthz

When I use win_build_opencv.cmd,I encountered some problems

4

When the script "mingw32-make install" "Building CXX object" it showed some trobles ## Description C:\opencv\build>mingw32-make install [ 0%] Built target opencv_dnn_plugins [ 0%] Built target opencv_highgui_plugins [ 0%] Built target...

RealCommonCat

Example Dockerfile for static build

3

As suggested in a few PR's and `Makefile`, it would be beneficial to add a working static build `Dockerfile`. I have been trying to create the static OpenCV build (which...

cedricve

How to use gocv with other transport protocols than RTSP, such as SRT, WebRTC or HLS?

1

Using RTSP with gocv is pretty straightforward. However, it might be necessary to use SRT or WebRTC. ## Description Some devices are using WebRTC and I'm not being able to...

pedrohba1