eprintid: 1473
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/14/73
datestamp: 2023-11-09 15:49:38
lastmod: 2023-11-09 15:49:38
status_changed: 2023-11-09 15:40:41
type: book
metadata_visibility: show
creators_name: Malik, A.S.
title: Comparison of focus measures under the influence of various factors effecting their performance
ispublished: pub
note: cited By 0
abstract: This chapter presents a comparison of eleven focus measures which are categorized in four main classes or groups. The performance of focus measures is evaluated by considering various factors that might hinder their smooth operation. These factors include illumination variation, texture reflectance, object distance variation, distance variation in between consecutive frames, and various types of noise including Gaussian, Shot, and Speckle noise. The focus measures are tested for depth estimation for 3D shape recovery using Shape From Focus (SFF) techniques. Three measures are used to compare the performance of the focus measures, namely, visual inspection as a qualitative measure and root mean square error and correlation as quantitative measures. © 2012, IGI Global.
date: 2011
publisher: IGI Global
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84899345626&doi=10.4018%2f978-1-61350-326-3.ch009&partnerID=40&md5=353ac628c7926c8c9999e3e0b5755c1a
id_number: 10.4018/978-1-61350-326-3.ch009
full_text_status: none
publication: Depth Map and 3D Imaging Applications: Algorithms and Technologies
pagerange: 163-188
refereed: TRUE
isbn: 9781613503263
citation:   Malik, A.S.  (2011) Comparison of focus measures under the influence of various factors effecting their performance.     IGI Global, pp. 163-188.  ISBN 9781613503263