23 search results - page 1 / 5 » Image watermarking based on scale-space representation |
ICIP
2007
IEEE
13 years 11 months ago
2007
IEEE
In this paper, we place the integral image-based approach for multi-scale feature construction, popularized by Viola and Jones, into a common framework of understanding. The integ...
SCALESPACE
2005
Springer
13 years 10 months ago
2005
Springer
In previous work, singular points (or top points) in the scale space representation of generic images have proven valuable for image matching. In this paper, we propose a construct...
SCALESPACE
1999
Springer
13 years 9 months ago
1999
Springer
Abstract. Multiresolution techniques are often used to shorten the execution times of dynamic programming based deformable contour optimization methods by decreasing the image reso...
PAMI
1998
13 years 4 months ago
1998
—This paper describes a novel method for image corner detection based on the curvature scale-space (CSS) representation. The first step is to extract edges from the original imag...
MICCAI
2004
Springer
14 years 5 months ago
2004
Springer
Anatomical objects often have complex and varying image appearance at different portions of the boundary; and it is frequently a challenge even to select appropriate scales at whic...