Sciweavers

2019 search results - page 59 / 404
» On detecting differences between groups
Sort
View
BMCBI
2010
101views more  BMCBI 2010»
14 years 10 months ago
Enrichment of homologs in insignificant BLAST hits by co-complex network alignment
Background: Homology is a crucial concept in comparative genomics. The algorithm probably most widely used for homology detection in comparative genomics, is BLAST. Usually a stri...
Like Fokkens, Sandra M. C. Botelho, Jos Boekhorst,...
ISCAS
2008
IEEE
155views Hardware» more  ISCAS 2008»
15 years 4 months ago
Advanced colluder detection techniques for OSIFT-based hiding codes
— In this work, we examine a family of anti-collusion codes using the principle of “Orthogonal Spreading followed by the Inverse Fourier Transform (OSIFT)” as introduced in [...
Byung-Ho Cha, C. C. Jay Kuo
CG
2002
Springer
14 years 9 months ago
Secret image sharing
Abstract. We present a novel hybrid method that includes a modulated scheme for reducing the distortion of the reconstructed image and a two-layered structure for grouping particip...
Chih-Ching Thien, Ja-Chen Lin
CVPR
2011
IEEE
14 years 1 months ago
Max-margin Clustering: Detecting Margins from Projections of Points on Lines
Given a unlabelled set of points X ∈ RN belonging to k groups, we propose a method to identify cluster assignments that provides maximum separating margin among the clusters. We...
Raghuraman Gopalan, Jagan Sankaranarayanan
MVA
2007
127views Computer Vision» more  MVA 2007»
14 years 11 months ago
Vehicle Orientation Detection Using Vehicle Color and Normalized Cut Clustering
This paper proposes a novel approach for vehicle orientation detection using “vehicle color” and edge information based on clustering framework. To extract the “vehicle colo...
Jui-Chen Wu, Jun-Wei Hsieh, Yung-Sheng Chen, Cheng...