Filtered up-sampling using different filters for this picture.
Performed using the Imagemagick convert program.
| rgb | box (nearest-neighbor):
 |
triangle (bi-linear):
 |
hermite:
 |
hanning:
 |
hamming:
 |
|---|
blackman:
 |
gaussian:
 |
quadratic:
 |
cubic (bi-cubic):
 |
catrom:
 |
mitchell:
 |
lanczos:
 |
bessel:
 |
sinc:
 |
| yiq | box (nearest-neighbor):
 |
triangle (bi-linear):
 |
hermite:
 |
hanning:
 |
hamming:
 |
|---|
blackman:
 |
gaussian:
 |
quadratic:
 |
cubic (bi-cubic):
 |
catrom:
 |
mitchell:
 |
lanczos:
 |
bessel:
 |
sinc:
 |
| ycc | box (nearest-neighbor):
 |
triangle (bi-linear):
 |
hermite:
 |
hanning:
 |
hamming:
 |
|---|
blackman:
 |
gaussian:
 |
quadratic:
 |
cubic (bi-cubic):
 |
catrom:
 |
mitchell:
 |
lanczos:
 |
bessel:
 |
sinc:
 |
Filtered DOWN-sampling using different filters for this picture.
Performed using the Imagemagick convert program.
| rgb | box (nearest-neighbor):
 |
triangle (bi-linear):
 |
hermite:
 |
hanning:
 |
hamming:
 |
|---|
blackman:
 |
gaussian:
 |
quadratic:
 |
cubic (bi-cubic):
 |
catrom:
 |
mitchell:
 |
lanczos:
 |
bessel:
 |
sinc:
 |
Filtered DOWN-sampling using different filters for this picture.
Performed using the Imagemagick convert program.
| rgb | box:
 |
triangle:
 |
hermite:
 |
hanning:
 |
hamming:
 |
|---|
blackman:
 |
gaussian:
 |
quadratic:
 |
cubic:
 |
catrom:
 |
mitchell:
 |
lanczos:
 |
bessel:
 |
sinc:
 |
