Sciweavers

1146 search results - page 128 / 230
» Discriminative Locality Alignment
Sort
View
AIA
2006
15 years 19 days ago
A Static Images Based-System for Traffic Signs Detection
The localization and interpretation of traffic signs by means of a wise-artificial system is one of the several applications of the recognizing-image techniques. In this work we p...
Valentin Moreno, Agapito Ledezma, Araceli Sanch&ia...
NIPS
2003
15 years 18 days ago
Online Learning via Global Feedback for Phrase Recognition
We present a system to recognize phrases based on perceptrons, and a global online learning algorithm to train them together. The recognition strategy applies learning in two laye...
Xavier Carreras, Lluís Màrquez
CVPR
2010
IEEE
14 years 11 months ago
Anomaly detection in crowded scenes
A novel framework for anomaly detection in crowded scenes is presented. Three properties are identified as important for the design of a localized video representation suitable f...
Vijay Mahadevan, Weixin Li, Viral Bhalodia, Nuno V...
JMIV
2006
133views more  JMIV 2006»
14 years 11 months ago
Combining Seminorms in Adaptive Lifting Schemes and Applications to Image Analysis and Compression
In this paper, we present some adaptive wavelet decompositions that can capture the directional nature of images. Our method exploits the properties of seminorms to build lifting s...
Gemma Piella, Béatrice Pesquet-Popescu, Hen...
ICASSP
2011
IEEE
14 years 3 months ago
Speaker authentication using video-based lip information
The lip-region can be interpreted as either a genetic or behavioural biometric trait depending on whether static or dynamic information is used. In this paper, we use a texture de...
Budhaditya Goswami, Chi-Ho Chan, Josef Kittler, Wi...