3899 search results - page 329 / 780 » Robust Image Hashing |
171
click to vote
GRAPHICSINTERFACE
2000
15 years 8 months ago
2000
In this paper, we present an efficient way to denoise bivariate data like height fields, color pictures or vector fields, while preserving edges and other features. Mixing surface...
190
click to vote
ICCCN
2007
IEEE
15 years 6 months ago
2007
IEEE
In this paper, a novel feature selection algorithm for object tracking is proposed. This algorithm performs more robust than the previous works by taking the correlation between f...
186
click to vote
CVIU
2010
15 years 6 months ago
2010
We describe a technique for improving the accuracy of range maps measured by time-of-flight (TOF) cameras. The technique is based on the observation that the range map and intensi...
213
Voted
INFORMATICALT
2006
15 years 6 months ago
2006
In this paper, a digital watermarking algorithm for copyright protection based on the concept of embed digital watermark and modifying frequency coefficients in discrete wavelet tr...
158
click to vote
TCSV
2008
15 years 6 months ago
2008
This paper presents a technique to identify and measure the prominent sources of sensor noise in commercially available CCD video cameras by analysis of the output images. Noise fu...