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» Estimating Alignment Errors in Sets of Images
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IGARSS
2010
14 years 7 months ago
Estimation of satellite pitch attitude from aster image data
: Images taken by an instrument on a satellite suffer from geometric error. The main factor is parallax and change in satellite attitude. In this study, reliable information on sat...
Tetsuya Okuda, Akira Iwasaki
GCB
2000
Springer
137views Biometrics» more  GCB 2000»
15 years 1 months ago
Detecting Sporadic Recombination in DNA Alignments with Hidden Markov Models
Conventional phylogenetic tree estimation methods assume that all sites in a DNA multiple alignment have the same evolutionary history. This assumption is violated in data sets fro...
Dirk Husmeier, Frank Wright
DAS
2006
Springer
15 years 1 months ago
Aligning Transcripts to Automatically Segmented Handwritten Manuscripts
Abstract. Training and evaluation of techniques for handwriting recognition and retrieval is a challenge given that it is difficult to create large ground-truthed datasets. This is...
Jamie L. Rothfeder, R. Manmatha, Toni M. Rath
CVPR
2010
IEEE
1192views Computer Vision» more  CVPR 2010»
15 years 6 months ago
RASL: Robust Alignment by Sparse and Low-rank Decomposition for Linearly Correlated Images
This paper studies the problem of simultaneously aligning a batch of linearly correlated images despite gross corruption (such as occlusion). Our method seeks an optimal set of im...
Yigang Peng, Arvind Balasubramanian, John Wright, ...
ICIP
2009
IEEE
15 years 10 months ago
Nonlinear Registration Of Binary Shapes
A novel approach is proposed to estimate the parameters of a diffeomorphism that aligns two binary images. Classical approaches usually define a cost function based on a similarit...