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CVPR
2012
IEEE
13 years 9 months ago
Context aware topic model for scene recognition
We present a discriminative latent topic model for scene recognition. The capacity of our model is originated from the modeling of two types of visual contexts, i.e., the category...
Zhenxing Niu, Gang Hua, Xinbo Gao, Qi Tian
INTERSPEECH
2010
15 years 1 months ago
Automatic speech recognition system channel modeling
In this paper, we present a systems approach for channel modeling of an Automatic Speech Recognition (ASR) system. This can have implications in improving speech recognition compo...
Qun Feng Tan, Kartik Audhkhasi, Panayiotis G. Geor...
IWBRS
2005
Springer
148views Biometrics» more  IWBRS 2005»
16 years 8 days ago
Model-Based Approaches for Predicting Gait Changes over Time
Interest in automated biometrics continues to increase, but has little consideration of time. This paper deals with a problem of recognition by gait when time-dependent and time-in...
Galina V. Veres, Mark S. Nixon, John N. Carter
ECCV
2010
Springer
16 years 3 days ago
Tracklet Descriptors  for Action Modeling and Video Analysis
We present spatio-temporal feature descriptors that can be inferred from video and used as building blocks in action recognition systems. They capture the evolution of ``elementar...
Michalis Raptis , Stefano Soatto
ICPR
2000
IEEE
16 years 7 months ago
Improved Degraded Document Recognition with Hybrid Modeling Techniques and Character N-Grams
In this paper a robust multifont character recognition system for degraded documents such as photocopy or fax is described. The system is based on Hidden Markov Models (HMMs) usin...
Anja Brakensiek, Daniel Willett, Gerhard Rigoll