Linked Life Data

15121211

Source:http://linkedlifedata.com/resource/pubmed/id/15121211

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
2004-5-3
pubmed:abstractText
A tunable incremental factor is introduced into the inverse compositional image alignment method in registration of fundus blood vessel angiograms under confocal scanning laser ophthalmoscope. The augmented version need less iteration to converge and hardly causes degradation to the registration precision, mainly due to the favorable convexity of the sum of squared differences (SSD) function between the angiograms around the correct registration. And as a compromise between the fidelity of diagnostic information and visual purpose, an adaptive blending strategy based on undecimated discrete sequence wavelet transform is presented in this paper to mosaic fundus angiograms. The effectiveness and efficiency of the tunable incremental factor algorithm is exemplified in the experimental results on clinical indocyanine green angiograms, and the convexity of the SSD function under ideal imaging condition is also illustrated in the paper.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0895-6111
pubmed:author
pubmed:issnType
Print
pubmed:volume
28
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
219-24
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2004
pubmed:articleTitle
A tunable incremental factor augmented inverse image alignment method in fundus angiogram registration and mosaicing.
pubmed:affiliation
Department of Biomedical Engineering, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't