A new auto-focus measure based on medium frequency discrete cosine transform filtering and discrete cosine transform
type: Item
instance of: scholarly article
title: A new auto-focus measure based on medium frequency discrete cosine transform filtering and discrete cosine transform
zbMATH Open document ID: 1338.94027
author: Xiangfen Zhang
author: Hongfeng Wu
author: Yan Ma
published in: Applied and Computational Harmonic Analysis
publication date: 2016-01-28T00:00:00Z
Mathematics Subject Classification ID: 94A12
zbMATH DE Number: 6536880
zbMATH Keywords: auto-focus
zbMATH Keywords: medium frequency
zbMATH Keywords: discrete cosine transform
zbMATH Keywords: coefficient
zbMATH Keywords: measure
MaRDI profile type: Publication
full work available at URL: j.acha.2015.08.008
OpenAlex ID: W1249530998
cites work: A new wavelet-based measure of image focus
DOI: 10.1016/J.ACHA.2015.08.008
description: scientific article; zbMATH DE number 6536880