Sciweavers

3048 search results - page 380 / 610
» Testing of Image Processing Algorithms on Synthetic Data
Sort
View
ICIP
2004
IEEE
16 years 6 months ago
Simplified digital holographic reconstruction using statistical methods
For reconstructing a complex object wavefront from digital holograms, we propose a new penalized-likelihood approach based on the measurement statistics and edge-preserving regula...
Jeffrey A. Fessler, Saowapak Sotthivirat
MM
2010
ACM
402views Multimedia» more  MM 2010»
15 years 2 months ago
Discriminative codeword selection for image representation
Bag of features (BoF) representation has attracted an increasing amount of attention in large scale image processing systems. BoF representation treats images as loose collections...
Lijun Zhang 0005, Chun Chen, Jiajun Bu, Zhengguang...
TSD
2010
Springer
15 years 2 months ago
A Priori and A Posteriori Machine Learning and Nonlinear Artificial Neural Networks
The main idea of a priori machine learning is to apply a machine learning method on a machine learning problem itself. We call it "a priori" because the processed data se...
Jan Zelinka, Jan Romportl, Ludek Müller
TITS
2010
220views Education» more  TITS 2010»
14 years 11 months ago
Vehicle Logo Recognition Using a SIFT-Based Enhanced Matching Scheme
Abstract--In this paper, a new algorithm for vehicle logo recognition on the basis of an enhanced scale-invariant feature transform (SIFT)-based feature-matching scheme is proposed...
Apostolos P. Psyllos, Christos-Nikolaos Anagnostop...
ICIP
2009
IEEE
15 years 2 months ago
Shadow detection in video surveillance by maximizing agreement between independent detectors
This paper starts from the idea of automatically choosing the appropriate thresholds for a shadow detection algorithm. It is based on the maximization of the agreement between two...
Juan C. SanMiguel, José M. Martinez