Sciweavers

ICIP
2006
IEEE
14 years 5 months ago
Kalman Filtering for Pose-Invariant Face Recognition
We propose a novel algorithm for the identification of faces from image samples. The algorithm uses the Kalman filter to identify significant facial traits. Kalmanfaces are compac...
Horst Eidenberger
ICIP
2006
IEEE
14 years 5 months ago
A Multi-Terminal Model-Based Video Compression Algorithm
We present a novel 3D model-based distributed video coding algorithm. It is based on independent, model-based tracking of multiple sources and distributed coding of the tracked fe...
Bi Song, Amit K. Roy Chowdhury, Ertem Tuncel
ICIP
2006
IEEE
14 years 5 months ago
Digital Video Stabilization Algorithm for CMOS Image Sensor
This paper presents a novel motion compensation approach for stabilizing video sequences captured by CMOS image sensors. Although a number of papers have been dedicated to the com...
Jeong-A Im, Dae Woong Kim, Ki-Sang Hong
ICIP
2006
IEEE
14 years 5 months ago
Exploiting Spatial Redundancy in Pixel Domain Wyner-Ziv Video Coding
Distributed video coding is a recent paradigm that enables a flexible distribution of the computational complexity between the encoder and the decoder building on top of distribut...
Alan Trapanese, Catarina Brites, Fernando Pereira,...
ICIP
2006
IEEE
14 years 5 months ago
Subjective Image Quality Tradeoffs Between Spatial Resolution and Quantization Noise
The importance of tradeoffs between spatial resolution and quantization noise has been examined in our previous work. Subjective experiments indicate that as the bitrate decreases...
Soo Hyun Bae, Thrasyvoulos N. Pappas, Biing-Hwang ...
ICIP
2006
IEEE
14 years 5 months ago
Transcoding to FGS Streams from H.264/AVC Hierarchical B-Pictures
This paper presents a transcoder which transcodes to FGS streams from H.264/AVC hierarchical B-pictures. First, the DCT-domain architecture is designed for fast FGS transcoding. T...
Huifeng Shen, Xiaoyan Sun, Feng Wu, Houqiang Li, S...
ICIP
2006
IEEE
14 years 5 months ago
Low-Rate Reduced Complexity Image Compression using Directionlets
The standard separable two-dimensional (2-D) wavelet transform (WT) has recently achieved a great success in image processing because it provides a sparse representation of smooth...
Vladan Velisavljevic, Baltasar Beferull-Lozano, Ma...
ICIP
2006
IEEE
14 years 5 months ago
Efficient Reconstruction of Hexagonally Sampled Data using Three-Directional Box-Splines
Three-directional box-splines are particularly well-suited to interpolate and approximate hexagonally sampled data. In this paper, we propose a computationally efficient end-toend...
Laurent Condat, Dimitri Van De Ville, Michael Unse...
ICIP
2006
IEEE
14 years 5 months ago
A Rarity-Based Visual Attention Map - Application to Texture Description
This paper describes a simple and "pre-cortical" visual attention model, which does not take image directions into account. We compute rarity-based saliency maps and the...
Benoit M. Macq, Bernard Gosselin, Céline Ma...
ICIP
2006
IEEE
14 years 5 months ago
Spatio-Temporal Scene Level Error Concealment for Shape and Texture Data in Segmented Video Content
In this paper, a novel shape and texture error concealment technique for segmented object-based video scenes is proposed. This technique is different from existing concealment tec...
Luis Ducla Soares, Fernando Pereira