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» Image Stitching - Comparisons and New Techniques
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CVPR
2006
IEEE
16 years 8 months ago
A Planar Light Probe
We develop a novel technique for measuring lighting that exploits the interaction of light with a set of custom BRDFs. This enables the construction of a planar light probe with c...
Neil G. Alldrin, David J. Kriegman
ICCV
2005
IEEE
16 years 8 months ago
3D Shape Recognition and Reconstruction Based on Line Element Geometry
This paper presents a new method for the recognition and reconstruction of surfaces from 3D data. Line element geometry, which generalizes both line geometry and the Laguerre geom...
Michael Hofer, Boris Odehnal, Helmut Pottmann, Tib...
ICPR
2006
IEEE
16 years 7 months ago
Motion Features from Lip Movement for Person Authentication
This paper describes a new motion based feature extraction technique for speaker identification using orientation estimation in 2D manifolds. The motion is estimated by computing ...
Josef Bigün, Maycel Isaac Faraj
ICPR
2006
IEEE
16 years 7 months ago
Motion-Based Handwriting Recognition for Mobile Interaction
This paper presents a new interaction technique for camera-enabled mobile devices. The handheld device can be used for writing just by moving the device. In our method, interframe...
Janne Heikkilä, Jari Hannuksela, Pekka Sangi
ICPR
2006
IEEE
16 years 7 months ago
Camera Text Recognition based on Perspective Invariants
As camera resolution increases, high-speed non-contact text capture through a digital camera is opening up a new channel for document capture and understanding. Unfortunately, per...
Chew Lim Tan, Shijian Lu