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MIMI
2007
Springer
16 years 24 days ago
Application of Tikhonov Regularization to Super-Resolution Reconstruction of Brain MRI Images
This paper presents an image super-resolution method that enhances spatial resolution of MRI images in the slice-select direction. The algorithm employs Tikhonov regularization, us...
Xin Zhang, Edmund Y. Lam, Ed X. Wu, Kenneth K. Y. ...
ICMCS
2006
IEEE
108views Multimedia» more  ICMCS 2006»
16 years 21 days ago
Image Segmentation using Parallel Self Organizing Tree Map
At present, the researchers are making great effort to search for a general purpose resolution for image segmentation. Most of the approaches we are using now are somewhat ineffic...
Xiaoming Fan, Jonathan Randall, Ivan Lee
ELPUB
2006
ACM
16 years 19 days ago
Vectorization of Glyphs and Their Representation in SVG for XML based Processing
This paper shows an approach for converting bitmap images of text glyphs into a vector format which is suitable for being embedded in XML representations of digitized documents. T...
Stefan Pletschacher, Marcel Eckert, Arved C. H&uum...
ICMCS
2005
IEEE
68views Multimedia» more  ICMCS 2005»
16 years 8 days ago
On the Performance Improvement of H.264 Through Foreground and Background Analyses
A more efficient coding scheme for H.264 by heuristically assign macroblock partition types for video foreground and background coding is proposed. High visual quality of foregro...
Zhe-Kuan Lin, Horng-Horng Lin, Yu-Hsin Chen, Jen-H...
ISCAS
2005
IEEE
129views Hardware» more  ISCAS 2005»
16 years 7 days ago
Optimized decoding scheme for erroneous MPEG-4 FGS bitstream
—In this paper, a structure of a packet error resilient Fine Granularity Scalable MPEG-4 decoder is proposed. The performance of the proposed decoder is tested and tests are repe...
Janne Vehkaperä, Johannes Peltola