1987 search results - page 261 / 398 » Directional filtering transform |
142
Voted
CGF
2002
15 years 3 months ago
2002
A way to create effective stylized line drawings is to draw strokes that start and stop at visible portions along the silhouette of an object to be portrayed. In computer graphics...
129
Voted
MVA
2000
15 years 3 months ago
2000
This paper presents an automatic system for steel quality assessment, by measuring textural properties of carbide distributions. In current steel inspection, specially etched and p...
169
Voted
IJRR
2002
15 years 3 months ago
2002
A key component of a mobile robot system is the ability to localize itself accurately and, simultaneously, to build a map of the environment. Most of the existing algorithms are b...
134
Voted
TMM
2002
15 years 3 months ago
2002
This paper presents a model for watermarking and some attacks on watermarks. Given the watermarked signal, the so-called Wiener attack performs minimum mean-squared error (MMSE) es...
153
Voted
PR
2010
15 years 1 months ago
2010
Biometric based personal authentication is an effective method for automatically recognizing, with a high confidence, a person’s identity. By observing that the texture pattern p...