Gocv image reading and display

gocv Picture basic operation

Read the original picture

image := gocv.IMRead("image/img.png",gocv.IMReadColor)

Read grayscale

image = gocv.IMRead("image/img.png",gocv.IMReadGrayScale)

Pictures show

// Build window 
window := gocv.NewWindow("img")
window.ResizeWindow(500,300)

// Show pictures in the window 
window.IMShow(image)
window.WaitKey(0)
window.Close()