Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Roumiana Kountcheva"'
Publikováno v:
Symmetry, Vol 15, Iss 8, p 1493 (2023)
This work is focused on the computational complexity (CC) reduction of the locally-adaptive processing of 3D tensor images, based on recursive approaches. As a basis, a local averaging operation is used, implemented as a sliding mean 3D filter (SM3DF
Externí odkaz:
https://doaj.org/article/75efd68c6a34456e9fa258d06029ac16
Publikováno v:
Symmetry, Vol 12, Iss 10, p 1605 (2020)
In this work is introduced one new hierarchical decomposition for cubical tensor of size 2n, based on the well-known orthogonal transforms Principal Component Analysis and Karhunen–Loeve Transform. The decomposition is called 3D Frequency-Ordered H
Externí odkaz:
https://doaj.org/article/0cecad50efdd498993745ba84955c84f
Publikováno v:
Brain: Broad Research in Artificial Intelligence and Neuroscience, Vol 2, Iss 2, Pp 5-17 (2011)
In the paper is presented one new approach for creation and management of medical image databases with multi-layer access, based on the Inverse Pyramid Decomposition (IPD). The archived visual data is compressed using the special IDP format, presente
Externí odkaz:
https://doaj.org/article/fc4d9e6abfcf4707b7b886c6ebc0a638