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» Oriented Projective Geometry
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DAS
2008
Springer
13 years 11 months ago
Multi-oriented Text Line Extraction from Handwritten Arabic Documents
In this paper, we present a novel approach for the multi-oriented text line extraction from handwritten Arabic documents. After image pre-processing, the local orientations are de...
Nazih Ouwayed, Abdel Belaïd
SIGGRAPH
2000
ACM
14 years 2 months ago
Conservative visibility preprocessing using extended projections
Visualization of very complex scenes can be significantly accelerated using occlusion culling. In this paper we present a visibility preprocessing method which efficiently compu...
Frédo Durand, George Drettakis, Joëlle...
GRAPHITE
2005
ACM
14 years 3 months ago
3D screen-space widgets for non-linear projection
Linear perspective is a good approximation to the format in which the human visual system conveys 3D scene information to the brain. Artists expressing 3D scenes, however, create ...
Patrick Coleman, Karan Singh, Leon Barrett, Nisha ...
EG
2007
92views more  EG 2007»
13 years 9 months ago
Service innovation for e-government: a broadband-based example
: This paper investigates the relationship between broadband and service innovation in an e-government context. We ask, what characterizes successful broadband based service innova...
Bendik Bygstad, Gjermund Lanestedt, Jyoti Choudrie
VRST
2009
ACM
14 years 4 months ago
Judgment of natural perspective projections in head-mounted display environments
The display units integrated in todays head-mounted displays (HMDs) provide only a limited field of view (FOV) to the virtual world. In order to present an undistorted view to th...
Frank Steinicke, Gerd Bruder, Klaus Hinrichs, Scot...