In this paper, a fast approximate Karhunen-Loève transform (AKLT) is presented. This new transform is derived using perturbation theory of linear operators.

A fast approximate Karhunen-Loeve transform (AKLT) is presented, derived using perturbation theory of linear operators that performs better than the DCT in ...

Bibliographic details on A Fast Approximate Karhunen-Loève Transform (AKLT) for Data Compression.

A new fast approximate Karhunen-Loeve transform (AKLT) [Lan and Reed, 1993; Reed and Lan, 1993] was discovered. This novel transform is derived by use of ...

A fast approximate Karhunen-Loeve transform (AKLT) is presented, derived using perturbation theory of linear operators, which demonstrates a definite ...

Oct 11, 2024 · The Karhunen-Loève transform (KLT) stands as a well-established discrete transform, demonstrating optimal characteristics in data decorrelation ...

Heiko Schwarz (Freie Universität Berlin) — Data Compression: The Karhunen Loève Transform ... Fast algorithms for computing the forward and inverse transforms.

Abstract. Karhunen-Loève Transform (KLT), also called principal compo- nent analysis (PCA) or factor analysis, based signal processing.

In this paper, a fast approximate. Karhunen-Loève transform(AKLT) is presented. This new transform is derived using perturbation theory of linear operators.

TL;DR: In this paper, an improved JPEG image coder which uses the adaptive Karhunen-Loeve transform (AKLT) was presented, and an improvement of 5% in ...