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IJISTA
2006
60views more  IJISTA 2006»
15 years 6 months ago
Dealing with feature uncertainty in facial expression recognition
: Since facial expressions are a key modality in human communication, the automated analysis of facial images for the estimation of the displayed expression is central in the desig...
Manolis Wallace, Spiros Ioannou, Amaryllis Raouzai...
APIN
2000
77views more  APIN 2000»
15 years 6 months ago
Recognition of Handwritten ZIP Codes in a Real-World Non-Standard-Letter Sorting System
In this article, we describe the OCR and image processingalgorithms used to read destination addresses from non-standard letters ( ats) by Siemens postal automation system currentl...
Marcus Pfister, Sven Behnke, Raúl Rojas
CVPR
2005
IEEE
16 years 8 months ago
Object Recognition with Features Inspired by Visual Cortex
We introduce a novel set of features for robust object recognition. Each element of this set is a complex feature obtained by combining position- and scale-tolerant edgedetectors ...
Thomas Serre, Lior Wolf, Tomaso Poggio
ICPR
2008
IEEE
16 years 7 months ago
Automatic eye state recognition and closed-eye photo correction
In this paper, we present an approach for eye state recognition and closed-eye photo correction. For eye state recognition, AdaBoosted cascade open-eye detectors of different scal...
Haizhou Ai, Zhaojie Liu
ICPR
2006
IEEE
16 years 7 months ago
Character Segmentation-by-Recognition Using Log-Gabor Filters
Natural scene images coming usually from lowresolution sensors in embedded context suffer from low text recognition results. Due to several types of degradations, existing algorit...
Bernard Gosselin, Céline Mancas-Thillou