138 search results - page 1 / 28 » Detecting irregularities in regular patterns |
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
This study compares three different methods designed for detecting irregularities from regular dot patterns. Frequency domain information is used to split an original regular patt...
ICPR
2000
IEEE
14 years 6 months ago
2000
IEEE
This paper addresses detection of imperfections in repetitive regular structures (textures). Humans can easily find such defects without prior knowledge of the `good' pattern...
ICIP
1997
IEEE
14 years 6 months ago
1997
IEEE
Donald G. Bailey Physics Department, Massey University Palmerston North, New Zealand D.G.Bailey @massey.ac.nz Filtering is often used in image processing to smooth noise, and to e...
WSCG
2004
13 years 6 months ago
2004
: Animal fibers have variety in their longitudinal sections. The main difference of the longitudinal section of these fibers is the geometry and dimension of scale patterns, which ...
ICCV
2005
IEEE
14 years 6 months ago
2005
IEEE
We address the problem of detecting irregularities in visual data, e.g., detecting suspicious behaviors in video sequences, or identifying salient patterns in images. The term &qu...