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CVPR
2001
IEEE
15 years 3 days ago
Alpha Channel Estimation in High Resolution Images and Image Sequences
For Motion Picture Special Effects, it is often necessary to take a source image of an actor, segment the actor from the unwanted background, and then composite over a new backgro...
P. Hillman, John M. Hannah, David S. Renshaw
IPMI
2005
Springer
14 years 11 months ago
Computational Elastography from Standard Ultrasound Image Sequences by Global Trust Region Optimization
Abstract. A new approach is proposed to estimate the spatial distribution of shear modulus of tissues in-vivo. An image sequence is acquired using a standard medical ultrasound sca...
Jan Kybic, Daniel Smutek
CSB
2003
IEEE
110views Bioinformatics» more  CSB 2003»
14 years 3 months ago
Prokaryote Phylogeny without Sequence Alignment: From Avoidance Signature to Composition Distance
A new and essentially simple method to reconstruct prokaryotic phylogenetic trees from their complete genome data without using sequence alignment is proposed. It is based on the ...
Bailin Hao, Ji Qi
ITCC
2003
IEEE
14 years 3 months ago
Estimation Of Motion From A Sequence Of Images Using Spherical Projective Geometry
: Motion is an important cue for many applications. Here we propose a solution for estimating motion from a sequence of images using three algorithms, viz., Batch, Recursive and Bo...
Madasu Hanmandlu, Shantaram Vasikarla, Vamsi Krish...
CIARP
2006
Springer
14 years 1 months ago
Authorship Attribution Using Word Sequences
Authorship attribution is the task of identifying the author of a given text. The main concern of this task is to define an appropriate characterization of documents that captures ...
Rosa María Coyotl-Morales, Luis Villase&nti...