Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Nuno M. M. Rodrigues"'
Publikováno v:
EURASIP Journal on Image and Video Processing, Vol 2024, Iss 1, Pp 1-27 (2024)
Abstract The recent adoption of deep learning-based models for the processing and coding of multimedia signals has brought noticeable gains in performance, which have established deep learning-based solutions as the uncontested state-of-the-art both
Externí odkaz:
https://doaj.org/article/842467256ebb4eca8bd36c6c71531044
Publikováno v:
IEEE Access, Vol 11, Pp 128979-128997 (2023)
In the current golden age of multimedia, human visualization is no longer the single main target, with the final consumer often being a machine which performs some processing or computer vision tasks. In both cases, deep learning plays a fundamental
Externí odkaz:
https://doaj.org/article/90c45f14bb88408bbb97b5c2b2c934bd
Publikováno v:
IEEE Access, Vol 8, Pp 115728-115744 (2020)
This paper proposes a novel efficient light field coding approach based on a hybrid data representation. Current state-of-the-art light field coding solutions either operate on micro-images or sub-aperture images. Consequently, the intrinsic redundan
Externí odkaz:
https://doaj.org/article/64394c75e9554e18b17f70368087da5c
Publikováno v:
2022 IEEE International Symposium on Multimedia (ISM).
Autor:
Teresa Rebelo, Nuno M. M. Rodrigues
Publikováno v:
Psychological Reports. 125:3263-3288
Drawing upon previous theorizing and empirical research efforts supporting the importance of role breadth self-efficacy (RBSE) as a key motivational antecedent of proactive forms of behaviour at work, including individual innovation, this paper repor
As the interest in deep learning tools continues to rise, new multimedia research fields begin to discover its potential. Both image and point cloud coding are good examples of technologies, where deep learning-based solutions have recently displayed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4abcd68d3972f7d4ba282d5393632e0d
https://hdl.handle.net/10400.8/7846
https://hdl.handle.net/10400.8/7846
Point clouds are a very rich 3D visual representation model, which has become increasingly appealing for multimedia applications with immersion, interaction and realism requirements. Due to different acquisition and creation conditions as well as tar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5eb2e5a6962557dc2f0f7bb64f42540b
https://hdl.handle.net/10400.8/7845
https://hdl.handle.net/10400.8/7845
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
This paper proposes a novel light field image compression approach with viewpoint scalability and random access functionalities. Although current state-of-the-art image coding algorithms for light fields already achieve high compression ratios, there
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfdee5a64c97e3543b17efa983252b61
Publikováno v:
ICIP
Point clouds are gaining importance as the format to represent complex 3D objects and scenes, offering high user immersion and interaction, although at the cost of requiring massive data. Scalable coding is an important feature for point cloud coding
Publikováno v:
MMSP
Point clouds are a 3D visual representation format that has recently become fundamentally important for immersive and interactive multimedia applications. Considering the high number of points of practically relevant point clouds, and their increasin