Paper Info
Title
Characteristics of rotatory second order difference filter for computer aided diagnosis of medical images
Abstract
This paper studies the performance of three kinds of rotatory second-order difference filters by theoretical evaluation. The filters calculate, respectively, the minimum, the maximum, and the mean values of their outputs in several directions and have been used for enhancement of shadows in medical images. In this paper, the distribution functions of outputs of three filters are calculated on a model image, and the performance is evaluated. Moreover, applications to real medical images are presented to confirm the obtained results.
Year
DOI
Venue
1995
10.1002/scj.4690261104
SYSTEMS AND COMPUTERS IN JAPAN
Keywords
Field
DocType
IMAGE PROCESSING,THEORETICAL EVALUATION,ERROR PROBABILITY,2ND-ORDER DIFFERENCE FILTER,MEDICAL IMAGE,EXTRACTION OF SHADOWS
Computer vision,Mean value,Computer science,Computer-aided diagnosis,Image processing,Artificial intelligence,Probability of error
Journal
Volume
Issue
ISSN
26
11
0882-1666
Citations 
PageRank 
References 
2
0.98
0
Authors
3
Name
Order
Citations
PageRank
Akinobu Shimizu163.70
Jun-ichiro Toriwaki2578136.04
Jun-ichi Hasegawa322161.17