Lapped transform
id:
lapped-transform-276-1371363
title:
Lapped transform
text:
In signal processing, a lapped transform is a type of linear discrete block transformation where the basis functions of the transformation overlap the block boundaries, yet the number of coefficients overall resulting from a series of overlapping block transforms remains the same as if a non-overlapping block transform had been used. Lapped transforms substantially reduce the blocking artifacts that otherwise occur with block transform coding techniques, in particular those using the discrete co
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Lapped_transform
date created:
date modified:
2023-08-20T22:16:41Z
main entity:
{"identifier":"Q17096468","url":"https://www.wikidata.org/entity/Q17096468"}
image:
fields total:
13
integrity:
13