OS: Windows 10 - 64-bit
Effect: A black bar appears
To reproduce:
- Use any white-edged image, converted into a 256-order Grayscale image.
- You can use Batch Convert, or exports. And can be converted to TIF or PNG.
- Open conversion results and zoom to less than 100%。
- A black bar appears at the bottom.
So this should be a display problem, not a data problem.
The grayscale images with this display problem