ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
Discrimination of computer generated images from real images is becoming more and more important. In this paper, we propose the use of new features to distinguish computer generat...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
This paper presents a composite blind digital watermarking technique, CompMark, to hide a visually meaningful grayscale logo in a host image. The multi-resolution fusion principle...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
The incoming of high-definition new visual experience at home has boosted new display technologies such as liquid crystal displays (LCD), plasma and projectors. These technologies...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
Photometric invariance is a desired property for color image descriptors. It ensures that the description has a certain robustness with respect to scene incidental variations such...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
In this paper, we propose a novel approach for source camera identification based on camera gain histogram. By using the photon transfer curve (PTC) as camera noise model, we cons...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
Different from appearance-based methods, clustering feature points only by their motion coherence is an emerging category of approach to detecting and tracking individuals among c...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
For Turbo Code based Wyner-Ziv codecs, we propose to use an inverse bit plane decoding order. The investigations have shown that the knowledge about MSB's has only a marginal...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
In this paper, we apply genetic algorithms to reconstruct Gielis surfaces from 3D data sets. The Levenberg-Marquardt method has been used as a standard for superquadrics recovery ...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
It is well known that a compression trade-off exists between the spatial and temporal video quality. Various temporal scalability techniques have been considered for lowering the ...