Image resolution

[montyvesselinov]

colorview(RGB, rand(3, 10, 10))

produce nice image

however,

colorview(RGB, rand(3, 100, 100))

produces very blurred image:

Is there workaround?!

[johnnychen94]

This is deliberate: when you print a 10x10 small image, you can perfectly fit each row in your terminal, but that case changes when it becomes to 100x100 or larger. For this reason ImageInTerminal internally downsampled the image until it fits the screen

ImageInTerminal.jl/src/encodeimg.jl

Lines 48 to 51 in 03b1c0f

	while ceil(h/2) > maxheight || w > maxwidth
	img = restrict(img)
	h, w = map(length, axes(img))
	end

Because you use random image here so you observed severe blurry effect.

You can pass maxsize to imshow, e.g.:

img = rand(RGB, 100, 100)
imshow(img, size(img))

but I think that looks worse.