Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Itsik Dvir"'
Publikováno v:
IEEE transactions on image processing : a publication of the IEEE Signal Processing Society.
We introduce new transforms for efficient compression of image blocks with directional preferences. Each transform, which is an orthogonal basis for a specific direction, is constructed from an eigen-decomposition of a discrete directional Laplacian
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d36d753e820ca242e2ee4339cc5b6e9d
https://pubmed.ncbi.nlm.nih.gov/32149638
https://pubmed.ncbi.nlm.nih.gov/32149638
Autor:
Amiram Allouche, Zhou Jiantong, Ady Ecker, Dror Irony, Haitao Yang, Itsik Dvir, Natan Peterfreund, David Drezner
Publikováno v:
EUSIPCO
We present an extension for HEVC intra-frame coding with trapezoidal splits and orthogonal transforms. A block can be split into two 180-degrees rotationally-symmetric (C2) trapezoidal parts, each coded separately using standard DCT implementation. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3db2162b8c7d8f32c2bd7b1ea3e83e4
Autor:
Paul D. Feigin, Alexander Arditti, Pierre Chouraqui, Jerold Saef, Ehtasham A. Qureshi, Jacob Sheffy, Robert P. Schnall, Alan Rozanski, Itsik Dvir
Publikováno v:
Journal of the American College of Cardiology. 40:2195-2200
ObjectivesWe sought to assess the added diagnostic value of peripheral artery tonometric (PAT) measurements, based on finger pulsatile arterial volume changes, to standard 12-lead stress electrocardiography (ECG), for detecting exercise-induced myoca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bb3ddb67acaf060e272f64030808bf1
https://doi.org/10.1016/s0735-1097(02)02591-3
https://doi.org/10.1016/s0735-1097(02)02591-3
Autor:
P.D. Einziger, Itsik Dvir
Publikováno v:
IEEE Transactions on Antennas and Propagation. 46:1774-1781
A novel aperture synthesis method is proposed for a broad-band beam (BB) generation, which supports a nondispersive time-signal transmission to a single observation plane. This plane, regarded here as the image plane (IP), is perpendicular to the axi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fbcbd38b0b1f53643b0946cfe7f1587
https://doi.org/10.1109/8.743812
https://doi.org/10.1109/8.743812
Publikováno v:
Scopus-Elsevier
Publication in the conference proceedings of EUSIPCO, Aalborg, Denmark, 2010
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4641a2979a8aaa1e3ce27385347e0682
Publikováno v:
2010 4th International Symposium on Communications, Control and Signal Processing (ISCCSP).
Human figure segmentation (HFS) is at the very core of many image and video processing tasks. Many solutions have been proposed for the separation of objects, or more specifically human figures, from image background in a video scene. Unfortunately,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23b7b9ec904d8578c92dd6be1fba1868
https://doi.org/10.1109/isccsp.2010.5463399
https://doi.org/10.1109/isccsp.2010.5463399
Autor:
Robert P. Schnall, Giora Pillar, Amir Bar, Peretz Lavie, Michal Betito, Itsik Dvir, Jacob Sheffy
Publikováno v:
Sleep medicine. 4(3)
Objectives and background: Arousals from sleep are associated with increased sympathetic activation and therefore with peripheral vasoconstriction. Sleep fragmentation in the form of multiple arousals is associated with daytime somnolence and cogniti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f41e62b107c9b0e054fd17b769bde4f
https://pubmed.ncbi.nlm.nih.gov/14592323
https://pubmed.ncbi.nlm.nih.gov/14592323
Publikováno v:
Chest. 123(3)
Background: Diagnosis of obstructive sleep apnea syndrome (OSAS) by ambulatory systems is a growing practice in view of the large number of patients awaiting correct diagnosis. The Watch PAT100 (WP100) [Itamar Medical; Caesarea, Israel] is a portable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1de9127c4b3ccae13dad50e402a4a6a8
https://pubmed.ncbi.nlm.nih.gov/14555606
https://pubmed.ncbi.nlm.nih.gov/14555606
Autor:
Jerome Saef, Jacob Sheffy, Pierre Chouraqui, Alexander Arditti, Robert P. Schnall, Alan Rozanski, Itsik Dvir
Publikováno v:
Journal of the American College of Cardiology. 39:197
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31a4041c52d81f64b51178507466181e
https://doi.org/10.1016/s0735-1097(02)80874-9
https://doi.org/10.1016/s0735-1097(02)80874-9