Sciweavers

ICIP
1998
IEEE
15 years 1 months ago
Predictive Motion Estimation for Reduced-Resolution Video from High-Resolution Compressed Video
To convert a compressed video sequence to a lowerresolution compressed video, one typically needs to decompress the original sequence, down-sample each frame, and recompress it. I...
Justy W. C. Wong, Oscar C. Au, Peter H. W. Wong, A...
ICIP
1998
IEEE
15 years 1 months ago
A Perceptual Distortion Metric for Digital Color Images
This paper presents a comprehensive distortion metric for digital color images. It is based on a normalization model of the human visual system that incorporates color perception....
Stefan Winkler
ICIP
1998
IEEE
15 years 1 months ago
Image Sequence Analysis and Segmentation using G-blobs
This paper introduces a new generalisation of the familiar scale-space and wavelet representations, designed specifically to deal with the complexities of representing motions ind...
Andrew Calway, Peter Meulemans, Roland G. Wilson, ...
ICIP
1998
IEEE
15 years 1 months ago
Fast Search for Long-Term Memory Motion-Compensated Prediction
Long-term memory motion-compensated prediction extends the spatial displacement utilized in block-based hybrid video coding by a frame reference parameter permitting the use of ma...
Thomas Wiegand, Bo Lincoln, Bernd Girod
ICIP
1998
IEEE
15 years 1 months ago
The Effect of Edge Strength on Object Recognition from Edge Images
Jian Wang, Kevin W. Bowyer, Thomas A. Sanocki, Sud...
ICIP
1998
IEEE
15 years 1 months ago
3D Motion Estimation using Expansion Matching and KL based Canonical Images
This paper describes a novel approach to 3D motion estimation of planar objects based on eigennormalization, Expansion Matching (EXM) and a scaled orthographic projection model. O...
Zhiqian Wang, Jezekiel Ben-Arie
ICIP
1998
IEEE
15 years 1 months ago
The Mathematics of Color Calibration
The mathematical formulation of calibrating color image reproduction and recording devices is presented. This formulation provides a foundation for future research in areas of cha...
Michael J. Vrhel, H. Joel Trussell
ICIP
1998
IEEE
15 years 1 months ago
Trade-offs between Color Saturation and Noise Sensitivity in Image Sensors
ct A color correction matrix is usually used to transform the raw color image obtained from color image sensors to adjust for factors such as variations in illumination and deviati...
Poorvi L. Vora, Cormac Herley
ICIP
1998
IEEE
15 years 1 months ago
Generalized Hermite Polynomials for Image Reconstruction from Zero Crossing Contours
Generalized Hermite polynomials in two variables are employed for the reconstruction of images from a knowledge of their zero crossing contours. The problem of reconstruction of s...
Y. V. Venkatesh