gocv

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how to use gocv for ipc

20

I install gocv is ok,and use device 0 is ok,but I don't know how to use device is a IPC

yyf1986

## Description I noticed the function `ConvexHull(points PointVector, hull *Mat, clockwise bool, returnPoints bool)` only accepts Mat as the receiver. According to the OpenCV documentation, it may return `std::vector` while...

SuzukiHonoka

Better error handling

5

It seems like a CVError or cv::Exception shuts down the program. This is inconvenient if gocv is run in a web server because the server is unable to handle other...

zak905

static build: Error opening file

2

Open the video file through the statically compiled (`make install_static`) program and report an error: ``` panic: Error opening file: 1.mp4 ``` but the same code can run normally in...

Rehtt

Failed Quick Install

2

Attempting to install gocv and run code that currently runs on my laptop (PopOs). I am using the quick install method which completes and I do get the following at...

gmonk

Maybe tag the release following opencv version ?

5

Using Fedora, I have a recent version of OpenCV (and opencv-devel) packages: 4.5.3 But, the latest release of gocv 0.29.0 corresponds to 4.5.4 version. It's hard to find the correct...

metal3d

package cmd/version/main.go is not in GOROOT (C:\Program Files\Go\src\cmd\version\main.go)

3

package cmd/version/main.go is not in GOROOT (C:\Program Files\Go\src\cmd\version\main.go) ## Description getting this error ## Steps to Reproduce 1. 2. 3. ## Your Environment * Operating System and version: windows 10...

rajkumarks7

when size was iamge.Pt(128, 96), run this example on macOS, gocv v0.29, got error like this: ```Start reading device: 0 [ERROR:[email protected]] global /tmp/opencv-20220307-81903-1l5gslk/opencv-4.5.5/modules/dnn/src/dnn.cpp (3907) getLayerShapesRecursively OPENCV/DNN: [Convolution]:(conv8_2_h): getMemoryShapes() post validation...

wgjtyu

FastNIMeansDenoisingColored and DNN Super Resolution?

3

Just looking at the Godoc (latest version in there), I am wondering: - Where is FastNIMeansDenoisingColored (not Multi)? - Where is DNN super resolution in the contrib package?

Nv7-GitHub

Fails to compile with ffmpeg 5.0

1

Building OpenCV fails when ffmpeg 5.0 is installed. ## Description ## Steps to Reproduce 1. install gocv module 2. build OpenCV with `sudo make install` inside `~/go/pkg/mod/gocv.io/x/[email protected]` ## Your Environment...

SoftExpert