621 search results - page 2 / 125 » Compression of facial images using the K-SVD algorithm |
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
This paper presents a fast algorithm for detecting facial parts such as nose, eyes and lips in an image by using lifting dyadic wavelet filters. Free parameters in the lifting fil...
MM
2004
ACM
13 years 10 months ago
2004
ACM
The variation of facial texture and surface due to the change of expression is an important cue for analyzing and modeling facial expressions. In this paper, we propose a new appr...
ICIAR
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Facial feature extraction is a fundamental problem in image processing. Correct extraction of features is essential for the success of many applications. Typical feature ...
ICIP
1997
IEEE
14 years 6 months ago
1997
IEEE
In this paper we present a model-based algorithm for the estimation of 3D motion and the analysis of facial expressions of a speaking person. A set of facial animation parameters ...
DCC
1995
IEEE
13 years 8 months ago
1995
IEEE
We present a fully automatic system for 2D model-based image coding of human faces for potential applications such as video telephony, database image compression, and face recogni...