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CISST
2004
142views Hardware» more  CISST 2004»
11 years 1 months ago
Decorrelating Medical Image Sets with Lifting: A New Approach
- In recent years, wavelet lifting is widely used in digital image processing. Different lifting schemes decorrelate digital medical image sets differently. The difference is due t...
Rahman Tashakkori, John M. Tyler, Oleg S. Pianykh,...
CISST
2004
186views Hardware» more  CISST 2004»
11 years 1 months ago
Colour and Shape Based Image Retrieval for CVPIC Coded Images
Abstract Compressed domain image retrieval is going to play an increasingly important role in the future. It allows the calculation of image features and hence content-based image ...
Gerald Schaefer, Simon Lieutaud
CISST
2004
139views Hardware» more  CISST 2004»
11 years 1 months ago
Printer Modeling for Document Imaging
- The microscopic details of printing often are unnoticed by humans, but can make differences that affect machine recognition of printed text. Models of the defects introduced into...
Margaret Norris, Elisa H. Barney Smith
CISST
2004
181views Hardware» more  CISST 2004»
11 years 1 months ago
Intrinsic Camera Calibration Based on Radical Center Estimation
Camera calibration is an important step in obtaining 3D information from 2D images. Generally camera parameters can be obtained by using traditional methods if a calibration object...
Dong Hoon Lee, Kyung Ho Jang, Soon Ki Jung
CISST
2004
164views Hardware» more  CISST 2004»
11 years 1 months ago
Probabilistic Region Relevance Learning for Content-Based Image Retrieval
Probabilistic feature relevance learning (PFRL) is an effective method for adaptively computing local feature relevance in content-based image retrieval. It computes flexible retr...
Iker Gondra, Douglas R. Heisterkamp
CISST
2004
144views Hardware» more  CISST 2004»
11 years 1 months ago
Interactive Flag Identification Using Image Retrieval Techniques
We propose an interactive system for identifying flags in photos taken from natural scenes. The system is interactive in two respects. First, because segmentation can be a difficu...
Eduardo Hart, Sung-Hyuk Cha, Charles C. Tappert
CISST
2004
133views Hardware» more  CISST 2004»
11 years 1 months ago
Algebraic Formulation and Program Generation of Three-Dimensional Hilbert Space-Filling Curves
: We use a tensor product based multi-linear algebra theory to formulate three-dimensional Hilbert space-filling curves. A 3-D Hilbert space-filling curve is specified as a permuta...
Chih-Sheng Chen, Shen-Yi Lin, Chua-Huang Huang
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