Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Francesc Auli-Llinas"'
Autor:
Miguel Hernandez-Cabronero, David Evans, Joan Bartrina-Rapesta, Francesc Auli-Llinas, Ian Blanes, Joan Serra-Sagrista
Publikováno v:
IEEE Access, Vol 12, Pp 36702-36711 (2024)
The Consultative Committee for Space Data Systems (CCSDS) recently published a lossless compression standard for housekeeping and telemetry. These data are critical for the safe and productive operation of virtually all remote sensing missions, inclu
Externí odkaz:
https://doaj.org/article/fb7bc4e62d0847ff8c7b7302423351f1
Autor:
Francesc Auli-Llinas
Publikováno v:
Technologies, Vol 11, Iss 5, p 132 (2023)
The compression of data is fundamental to alleviating the costs of transmitting and storing massive datasets employed in myriad fields of our society. Most compression systems employ an entropy coder in their coding pipeline to remove the redundancy
Externí odkaz:
https://doaj.org/article/547af774c17c443e966a5e505170a97b
Publikováno v:
IEEE Access, Vol 8, Pp 68474-68487 (2020)
Modern image and video compression standards employ computationally intensive algorithms that provide advanced features to the coding system. Current standards often need to be implemented in hardware or using expensive solutions to meet the real-tim
Externí odkaz:
https://doaj.org/article/5b5e165dc892416cb1c36fe1cb76c39b
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2010 (2010)
Quality scalability is an important feature of image and video coding systems. In JPEG2000, quality scalability is achieved through the use of quality layers that are formed in the encoder through rate-distortion optimization techniques. Quality laye
Externí odkaz:
https://doaj.org/article/94c85747388d41d5ba0e7da9277d1776
Publikováno v:
IEEE Geoscience and Remote Sensing Letters. 19:1-5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cf95070d0fe272abcf1c0c960935d23
https://doi.org/10.1109/lgrs.2021.3062903
https://doi.org/10.1109/lgrs.2021.3062903
Publikováno v:
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname
Region of interest (ROI) coding is a feature of prominent image coding systems that enables the specification of different coding priorities to certain regions of the image. JPEG2000 provides ROI coding through two mechanisms: either modifying wavele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e163cd90d2e4cae0624d672f0327c0f6
http://hdl.handle.net/2072/408330
http://hdl.handle.net/2072/408330
Autor:
Ian Blanes, Joan Serra-Sagrista, Michael W. Marcellin, Francesc Auli-Llinas, Miguel Hernandez-Cabronero
Publikováno v:
Recercat. Dipósit de la Recerca de Catalunya
instname
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
instname
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Spectral transforms are tools commonly employed in multi- and hyperspectral data compression to decorrelate images in the spectral domain. The Pairwise Orthogonal Transform (POT) is one such transform that has been specifically devised for resource-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::889c1ae6f861db3c9823aca73109d1a0
http://hdl.handle.net/2072/405320
http://hdl.handle.net/2072/405320
Publikováno v:
Recercat. Dipósit de la Recerca de Catalunya
instname
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Screen content sequences are ubiquitous type of video data in numerous multimedia applications like video conferencing, remote education, and cloud gaming. These sequences are characterized for depicting a mix of computer generated graphics, text, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cbda0b8059cb5bd064d16acd7ee4154
http://hdl.handle.net/2072/412915
http://hdl.handle.net/2072/412915
Publikováno v:
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname
The lossless intra-prediction coding modality of the High Efficiency Video Coding standard provides high coding performance while allowing frame-by-frame basis access to the coded data. This is of interest in many professional applications, such as m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46cba84c86af52bf1bc48a6421c1f28f
http://hdl.handle.net/2072/412914
http://hdl.handle.net/2072/412914
Autor:
Victor Sanchez, Michael W. Marcellin, Ian Blanes, Miguel Hernandez-Cabronero, Joan Serra-Sagrista, Francesc Auli-Llinas
Publikováno v:
Recercat. Dipósit de la Recerca de Catalunya
instname
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Altres ajuts: This work has been funded by the EU Marie Curie CIG Programme under Grant PIMCO, the Engineering and Physical Sciences Research Council (EPSRC), UK The use of whole-slide images (WSIs) in pathology entails stringent storage and transmis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18c84bc059106f6eeada2240092a54eb
http://hdl.handle.net/2072/434126
http://hdl.handle.net/2072/434126