Paper Info
Title
Square To Hexagonal Lattice Conversion In The Frequency Domain
Abstract
Currently, hexagonal image processing is mainly based on simulated data generated by square lattice conversions. For the evaluation of the conversion quality, this paper presents a method for ideal square to hexagonal lattice conversion. Based on the square lattice discrete-time Fourier transform (DTFT), the method first determines the values of the hexagonal discrete Fourier transform (HDFT), and performs the inverse HDFT to obtain the ideal conversion. This method provides a benchmark for evaluating other practical conversions and such evaluation is presented in this paper.
Year
Venue
Keywords
2017
2017 24TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP)
Hexagonal image processing, lattice conversion, DTFT, HDFT
Field
DocType
ISSN
Hexagonal lattice,Lattice (order),Mathematical analysis,Fourier transform,Artificial intelligence,Frequency domain,Discrete-time Fourier transform,Inverse,Combinatorics,Square lattice,Pattern recognition,Discrete Fourier transform,Mathematics
Conference
1522-4880
Citations 
PageRank 
References 
0
0.34
0
Authors
3
Name
Order
Citations
PageRank
Xiangguo Li122.40
Bryan Gardiner2288.31
S. A. Coleman3408.50