230 search results - page 39 / 46 » An Improvement on PCA Algorithm for Face Recognition |
134
click to vote
IJSR
2010
14 years 9 months ago
2010
A new generation of mobile service robots could be ready soon to operate in human environments if they can robustly estimate position and identity of surrounding people. Researcher...
BMCBI
2010
14 years 12 months ago
2010
Background: Nonnegative Matrix Factorization (NMF) is an unsupervised learning technique that has been applied successfully in several fields, including signal processing, face re...
DAGM
1995
Springer
15 years 3 months ago
1995
Springer
We introduce a learning algorithm for the weights in a very common class of discrimination functions usually called weighted average". Di erent submodules are produced by som...
86
Voted
CIVR
2006
Springer
15 years 3 months ago
2006
Springer
Abstract. We propose a graph based method to improve the performance of person queries in large news video collections. The method benefits from the multi-modal structure of videos...
SAC
2006
ACM
15 years 5 months ago
2006
ACM
We present an emotion recognition system based on a probabilistic approach to adaptive processing of Facial Emotion Tree Structures (FETS). FETS are made up of localized Gabor fea...