Resizing palette-based images with bilinear interpolation

Post by **XnTriq** » Sun Aug 27, 2017 1:45 pm

Resizing palette-based images with bilinear interpolation produces weird results in XnView v2.40:

Post by **xnview** » Mon Aug 28, 2017 10:57 am

with previous version too?

Post by **XnTriq** » Mon Aug 28, 2017 4:00 pm

xnview wrote:with previous version too?

Yes, same issue with v2.39 and v2.37, but not in v1.99.6:

p144785_1.png

p144785_2.png

p144785_3.png

Post by **xnview** » Wed Aug 30, 2017 7:10 pm

XnTriq wrote:
xnview wrote:with previous version too?
Yes, same issue with v2.39 and v2.37, but not in v1.99.6:

in 1.99, the nearest neighbour was used for such images, but some users would like to have bilinear

Post by **XnTriq** » Wed Aug 30, 2017 11:15 pm

xnview wrote:in 1.99, the nearest neighbour was used for such images, but some users would like to have bilinear

The results I get with Bilinear in v1.99.6 and Nearest Neightbour in v2.40 are indeed identical.

XnView Software