[22] Results

Golang : Eroding and dilating image with OpenCV example

golang opencv erode dilate morphology

I'm learning OpenCV by going through some of the examples found on OpenCV website. For this post, below is an….... read more

Golang : Hue, Saturation and Value(HSV) with OpenCV example

golang openCV hue saturation value hsv


BGR colorspace has pixels intensity information encoded into the blue, green and red channels. You want to convert an….... read more

Golang : Tell color name with OpenCV example

golang openCV tell-color-names detect-color

Alright, I managed to train my 4-year-old son to learn color names. At this moment, he is able to name….... read more

Golang : Another camera capture GUI application with GTK and OpenCV

golang GTK+3 openCV GUI IoT camera

For those that prefer to use GTK over Qt, this is another tutorial/example to show you how to .... read more

Golang : Save webcamera frames to video file

golang go-openCV web-camera save-video

This tutorial will show you how to save image frames captured by a web camera and store the images into….... read more

Golang : Find and draw contours with OpenCV example

golang openCV draw-contours find-contours trackbar

Ability to detect shapes is often the most important steps in allowing a computer to make decision...such as deciding if….... read more

Golang : Apply Histogram Equalization to color images

golang opencv histogram-equalization greyscale convert-image

For this tutorial, we will learn how to convert color images to greyscale and then apply Histogram Equalization as a….... read more

Golang : Merge video(OpenCV) and audio(PortAudio) into a mp4 file

golang video-audio mp4 opencv-portaudio ffmpeg

The previous Golang tutorials cover on how to capture image frames from a web camera with OpenCV and….... read more