Tags

, , , , , , , , , ,

Although I mentioned at the start of this blog that all image tests would be done in grayscale, I thought it would be nice to show the simple upscaler working in the full RGB color space. Each red/green/blue channel was processed as a grayscale image and then reintegrated for final output.

Here is the upscaled color Lenna, from 512 x 512 to 1024 x 1024:

image

Here is a section showing a comparison with bicubic upsampling:

image

Advertisements