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ICIP
2007
IEEE
15 years 26 days ago
Object Recognition Based on Dependent Pachinko Allocation Model
Recently the "bag of words" model becomes popular in the approaches to object recognition. These approaches model an image as a collection of local patches called "...
Yuanning Li, Weiqiang Wang, Wen Gao
FGR
1998
IEEE
170views Biometrics» more  FGR 1998»
14 years 3 months ago
Feature-Point Tracking by Optical Flow Discriminates Subtle Differences in Facial Expression
Current approaches to automated analysis have focused on a small set of prototypic expressions (e.g., joy or anger). Prototypic expressions occur infrequently in everyday life, ho...
Jeffrey F. Cohn, Adena J. Zlochower, James Jenn-Ji...
ICVGIP
2004
14 years 16 days ago
Fingerprint Classification Using Orientation Field Flow Curves
Manual fingerprint classification proceeds by carefully inspecting the geometric characteristics of major ridge curves in a fingerprint image. We propose an automatic approach of ...
Sarat C. Dass, Anil K. Jain
IROS
2008
IEEE
130views Robotics» more  IROS 2008»
14 years 5 months ago
A goal oriented just-in-time visual servoing for ball catching robot arm
— This paper proposes a novel concept for the image based visual control, which is called the goal-oriented just-intime visual servoing. We apply this control to ball catching ta...
Koichiro Deguchi, Hironari Sakurai, Shun Ushida
ICIP
2007
IEEE
15 years 26 days ago
Visual Correlates of Fixation Selection: A Look at the Spatial Frequency Domain
A representation for observing local image content is proposed for the purpose of considering the distinguishing characteristics of visual content that tends to draw a human obser...
Neil D. B. Bruce, Daniel P. Loach, John K. Tsotsos