54 search results - page 8 / 11 » High Quality Face Recognition in Jpeg Compressed Images |
ICIAR
2004
Springer
14 years 11 days ago
2004
Springer
Previous work has shown that principal component analysis (PCA) of three-dimensional face models can be used to perform recognition to a high degree of accuracy. However, experimen...
FGR
2008
IEEE
14 years 1 months ago
2008
IEEE
How do we identify images of the same person in photo albums? How can we find images of a particular celebrity using web image search engines? These types of tasks require solvin...
BMVC
2001
13 years 9 months ago
2001
This paper presents a novel illumination technique for image processing in environmentswhich are characterized by large intensity fluctuations and hence a high optical dynamic ra...
DCC
2009
IEEE
14 years 7 months ago
2009
IEEE
The RKLT is a lossless approximation to the KLT, and has been recently employed for progressive lossy-to-lossless coding of hyperspectral images. Both yield very good coding perfo...
SPIESR
1998
13 years 8 months ago
1998
An approach to embedding gray scale images using a discrete wavelet transform is proposed. The proposed scheme enables using signature images that could be as much as 25% of the h...