gocv

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I am creating a program that must read a stacked tiff file, I am able to read such an image with ```imreadmulti``` in my python equivalent but would prefer to...

4imothy

Changed the libdc1394 dependencies in Makefile for Ubuntu 22.04

4

The original dependency (libdc1394-22) is outdated in Ubuntu 22.04 LTS. This fix just changes the dependency to be on the libdc1394 package itself, not the specific version. This fix is...

asbjorn

Facemark API not support？ Is there a support plan?

xyjwsj

memory leak on openwrt

1

memory leak on openwrt ## Description using the follow source to get thumb, but the process holds large memory and not release until killed by system. ## source `package imager...

Lucas-Yuzc

## Description There seems to be a missing check for "OPENCV_ENABLE_NONFREE" in `TestSIFT()`, which according to the [OpenCV documentation](https://docs.opencv.org/4.8.0/d2/dca/group__xfeatures2d__nonfree.html) is a required option to use the SIFT algorithm. `TestSURF()` has...

pericles-tpt

feature2d Calculate function missing

2

wanting to add support for the `Calculate` function from the feature2d interface ## Description I am migrating an application built by our teams data scientist from python to Go to...

Maldris

xfeatures2d BriefDescriptorExtractor not implemented

3

The BriefDescriptorExtractor class isn't yet implemented, and looks like it may introduce many breaking changes to implement. ## Description I'd like to use [BRIEF](https://docs.opencv.org/4.8.0/d1/d93/classcv_1_1xfeatures2d_1_1BriefDescriptorExtractor.html) for computing descriptors on keypoints received...

Cartermel

gocv.FindContours return PointVector instead of []PointVector

1

## Description gocv.FindContours is supposed to return a []PointVector but returns just one PointVector ## Steps to Reproduce https://github.com/hybridgroup/gocv/blob/3f4d73bc6a6e20e4880c0ea208f3e80880e1c725/cmd/motion-detect/main.go#L86-L100 The location of the error is here: https://github.com/hybridgroup/gocv/blob/release/imgproc.cpp#L223 ## Your Environment...

svenczbg

go run doesn't work on macos ventura arm64

3

## Description go run main.go gives me this error: ``` -input 576775.jpg dyld[14152]: Symbol not found: __ZN2cv10HoughLinesERKNS_11_InputArrayERKNS_12_OutputArrayEddidddd Referenced from: /private/var/folders/f6/6yqslb513nl_14hvm9njg1y80000gp/T/go-build3249400460/b001/exe/main Expected in: unknown signal: abort trap ``` This worked in...

dpanic

Package opencv was not found in the pkg-config search path. Perhaps you should add the directory containing `opencv.pc' to the PKG_CONFIG_PATH environment variable No package 'opencv' found pkg-config: exit status 1

4

i'm on macos sierra 10.12.6, and after i following the tuturials and run cmd: go run ./cmd/version/main.go, i got the following error message: # pkg-config --cflags -- opencv Package opencv...

GothicFox