Better Quality Scaling
Nearest neighbor = box
Bilinear = triangle
Bicubic = Gaussian (or
appr.)
•
http://www.cs.brown.edu/exploratories/freeSoftware/repository/edu/brown/cs/explorat
ories/applets/filterShape/filter_shape_guide.html
DEMO: filter shape applet.
Good, bad filters
Effects filters
“Lab” –pros and cons of triangle vs. Gaussian
wacky filters
