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IJVR
2007
128views more  IJVR 2007»
13 years 8 months ago
Occlusion Management in Immersive and Desktop 3D Virtual Environments: Theory and Evaluation
—We present an empirical usability experiment studying the relative strengths and weaknesses of three different occlusion management techniques for discovering and accessing obje...
Niklas Elmqvist, Mihail Eduard Tudoreanu
TIP
2008
344views more  TIP 2008»
13 years 8 months ago
A Self-Organizing Approach to Background Subtraction for Visual Surveillance Applications
Detection of moving objects in video streams is the first relevant step of information extraction in many computer vision applications. Aside from the intrinsic usefulness of being...
Lucia Maddalena, Alfredo Petrosino
TIP
2008
142views more  TIP 2008»
13 years 8 months ago
Image Feature Localization by Multiple Hypothesis Testing of Gabor Features
Several novel and particularly successful object and object category detection and recognition methods based on image features, local descriptions of object appearance, have recent...
Jarmo Ilonen, Joni-Kristian Kamarainen, Pekka Paal...
CVPR
2000
IEEE
14 years 11 months ago
In Search of Illumination Invariants
We consider the problem of determining functions of an image of an object that are insensitive to illumination changes. We rst show that for an object with Lambertian r e e ctanc ...
Hansen F. Chen, Peter N. Belhumeur, David W. Jacob...
HCI
2007
13 years 10 months ago
User Expectations from Dictation on Mobile Devices
Mobile phones, with their increasing processing power and memory, are enabling a diversity of tasks. The traditional text entry method using keypad is falling short in numerous way...
Santosh Basapur, Shuang Xu, Mark Ahlenius, Young S...