1987 search results - page 74 / 398 » Directional filtering transform |
103
Voted
ICIP
2001
IEEE
16 years 4 months ago
2001
IEEE
A lapped biorthogonal transform adapted for local directionality of an image is proposed. The proposed transform consists of overlapping basis functions and non-overlapping basis ...
107
Voted
CAISE
1999
Springer
15 years 7 months ago
1999
Springer
Whilst it is a common task in systems integration to have to transform between di erent semantic data models, such inter-model transformations are often speci ed in an ad hoc manne...
131
Voted
BIRTHDAY
2005
Springer
15 years 4 months ago
2005
Springer
Software engineers usually represent problems and solutions aph-based notations at different levels of abstractions. These notations are often semi-formal, but the use of graph tr...
ICCV
1995
IEEE
15 years 6 months ago
1995
IEEE
Steerable filters have been used to analyze local orientation patterns in imagery. Such filters are typically based on directional derivatives, whose symmetry produces orientati...
121
Voted
ICASSP
2010
IEEE
15 years 2 months ago
2010
IEEE
The sound reaching the acoustic sensor in a realistic environment contains not only the part arriving directly from the sound source but also a number of environmental re ections....