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COGNITIVE CONSTRAINTS ON USING COLLABORATIVE LEARNING PORTALS: INVESTIGATING THEIR EFFECTS IN ONCOURSE CL
Indiana University
2015/5/27
Collaborative learning portals help teachers and students attain educational
objectives (Ursula et al., 1997). They also reduce repeated requests for the same
information (Forbes-Pitt, 2002). An eff...
Locality Preserving Constraints for Super Resolution with Neighbor Embedding
Locality Preserving Constraints Super Resolution Neighbor Embedding
2010/12/20
In this paper, we revisit the manifold assumption which has been widely adopted in the learning-based image superresolution. The assumption states that point-pairs from the
high-resolution manifold s...
MULTI IMAGE MATCHING OF STRAIGHT LINES WITH GEOMETRIC CONSTRAINTS
Matching, Straight Lines Correlation Plane Intersection
2015/11/16
Automatic multi image matching of linear features still remains to be a problem in both the photogrammetric and computer vision
communities. Changes in the illumination conditions, camera position, ...
A Robust Text Segmentation Approach in Complex Background Based on Multiple Constraints
Text Segmentation Approach Complex Background Multiple Constraints
2010/12/15
In this paper we propose a robust text segmentation method in complex background. The proposed method first utilizes the K-means algorithm to decompose a detected text block into different binary imag...
Enhanced Active Shape Models with Global Texture Constraints for Face Image Analysis
Enhanced Active Shape Models Global Texture Constraints Face Image Analysis
2010/12/14
Enhanced Active Shape Models with Global Texture Constraints for Face Image Analysis.