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CVPR
1999
IEEE
16 years 1 months ago
Non-Metric Calibration of Wide-Angle Lenses and Polycameras
Images taken with wide-angle cameras tend to have severe distortions which pull points towards the optical center: This paper proposes a method for recovering the disrortion param...
Rahul Swaminathan, Shree K. Nayar
DATAMINE
1999
140views more  DATAMINE 1999»
14 years 11 months ago
A Scalable Parallel Algorithm for Self-Organizing Maps with Applications to Sparse Data Mining Problems
Abstract. We describe a scalable parallel implementation of the self organizing map (SOM) suitable for datamining applications involving clustering or segmentation against large da...
Richard D. Lawrence, George S. Almasi, Holly E. Ru...
ICIAP
1999
ACM
15 years 4 months ago
Background Removal in Image Indexing and Retrieval
This paper presents our research in image content based indexing and retrieval, a key technology in digital image libraries. In most of the existing image content-based techniques...
Yi Lu, Hong Guo
ICIP
1999
IEEE
16 years 1 months ago
Lossy Compression of Stochastic Halftones with JBIG2
The JBIG2standard supports lossless and lossy coding models for text, halftone, and generic regions in bi-level images. For the JBIG2 lossy halftone compression mode, halftones ar...
Magesh Valliappan, Brian L. Evans, Dave A. D. Tomp...
DAC
1999
ACM
16 years 22 days ago
A Low Power Hardware/Software Partitioning Approach for Core-Based Embedded Systems
We present a novel approach that minimizes the power consumption of embedded core-based systems through hardware/software partitioning. Our approach is based on the idea of mapping...
Jörg Henkel