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BMVC
2002
15 years 3 days ago
Real-time gesture recognition using deterministic boosting
A gesture recognition system which can reliably recognize single-hand gestures in real time on a 600Mhz notebook computer is described. The system has a vocabulary of 46 gestures ...
Raymond Lockton, Andrew W. Fitzgibbon
CVPR
2012
IEEE
13 years 4 days 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
ICPR
2002
IEEE
15 years 10 months ago
Video Clip Recognition Using Joint Audio-Visual Processing Model
The automatic recognition of video clips is an important capability with applications in broadcast monitoring for content theft and adherence to advertisement campaign. In this pa...
Victor Kulesh, Valery A. Petrushin, Ishwar K. Seth...
ICPR
2010
IEEE
15 years 1 months ago
Unsupervised Evaluation Methods Based on Local Gray-Intensity Variances for Binarization of Historical Documents
Abstract--We attempt to evaluate the efficacy of six unsupervised evaluation method to tune Sauvola's threshold in optical character recognition (OCR) applications. We propose...
Marte Alejandro Ramírez-Ortegón, Raul Rojas
ICPR
2000
IEEE
15 years 10 months ago
Improving Arc Detection in Graphics Recognition
In the context of graphics recognition, arc detection consists in the extraction of circles and arcs from the image of a graphics document or from the segments yielded by its vect...
Gérald Masini, Karl Tombre, Philippe Dosch