644 search results - page 17 / 129 » Wavelet Based Automatic Thresholding for Image Segmentation |
ICDAR
2009
IEEE
15 years 4 months ago
2009
IEEE
We present a spatially variant framework for correcting uneven illumination and color cast, problems commonly associated with digitized books. The core of our method is a color im...
73
Voted
ISBI
2002
IEEE
15 years 10 months ago
2002
IEEE
This study attempted to accurately segment tumors in mammograms. Although this task is considered to be a preprocessing step in a computer analysis program, it plays an important ...
CIVR
2004
Springer
15 years 3 months ago
2004
Springer
There has been much work concentrated on creating accurate shot boundary detection algorithms in recent years. However a truly accurate method of cut detection still eludes researc...
88
Voted
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
A visually-optimal quantization and rate-control strategy based on results of recent contrast sensitivity and suprathreshold summation experiments is proposed. At suprathreshold c...
82
Voted
MVA
2007
14 years 11 months ago
2007
Duplication of image regions is a common method for manipulating original images using typical software like Adobe Photoshop. In this study, we propose a wavelet based feature rep...