Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Seungcheol Choi"'
Publikováno v:
Applied Sciences, Vol 14, Iss 18, p 8428 (2024)
Network development has made it easier to access multimedia material and to change it by allowing the collection, modification, and transmission of digital data. Additionally, this has led to a rise in malicious use, including unauthorized data distr
Externí odkaz:
https://doaj.org/article/303397059051437aafc8ecbaf81a71c4
Publikováno v:
IEEE Access, Vol 10, Pp 133402-133411 (2022)
Most people watch short-form content, especially when viewing it on their smartphones. While short-form content is widely used for entertainment, it is also for essential information sharing with broad audiences. The importance of short-form content
Externí odkaz:
https://doaj.org/article/b473ad658bd1434f85da201474ef08bf
Publikováno v:
IEEE Access, Vol 9, Pp 6921-6929 (2021)
Imaging devices capable of capturing 360° images were recently released into the market. The spherical images acquired by imaging devices, such as 360° cameras and multiple camera smartphones, are projected onto the 2D image plane to allow the use
Externí odkaz:
https://doaj.org/article/1630a04a016e42a7abae93be1be8adfb
Publikováno v:
IEEE Access, Vol 9, Pp 113213-113225 (2021)
The Joint Picture Expert Group (JPEG) committee has been standardizing next-generation image compression, called JPEG XL, to meet the specific needs for a responsive web, wide color gamut, and high dynamic range. JPEG XL supports lossy and lossless c
Externí odkaz:
https://doaj.org/article/2001359f08f843fbb923d04841e1439d
Publikováno v:
IEEE Access, Vol 8, Pp 33588-33599 (2020)
Recently, the use of virtual reality has been spreading rapidly in many industrial fields, such as games and entertainment, and 360° contents are widely used in various applications of the virtual reality (VR) market. The 360° contents create a vir
Externí odkaz:
https://doaj.org/article/51c9fe2399104104ab09bbf13907d64a
Publikováno v:
IEEE Access, Vol 6, Pp 3321-3335 (2018)
Displays capable of representing high-dynamic range (HDR) images were recently released in the digital consumer electronics market, and consumers have become increasingly interested in HDR images. However, the majority of today's digital imaging devi
Externí odkaz:
https://doaj.org/article/e613f0c339994a928612d078aa4a4e45
Publikováno v:
IEEE Access, Vol 6, Pp 46194-46205 (2018)
JPEG is the most common image format in smartphones, computers, or digital cameras. Because numerous JPEG images are easily shared and distributed, there are privacy and security concerns for these images. Hence, the JPEG committee has started a stan
Externí odkaz:
https://doaj.org/article/8ba66dbfe7bd4965b5bc547763c57432
Publikováno v:
Applied Sciences, Vol 11, Iss 22, p 11019 (2021)
Recently, the JPEG working group (ISO/IEC JTC1 SC29 WG1) developed an international standard, JPEG 360, that specifies the metadata and functionalities for saving and sharing 360-degree images efficiently to create a more realistic environment in var
Externí odkaz:
https://doaj.org/article/058a4be3e99641c18993e718c8fa16dc
Publikováno v:
IEEE Access, Vol 5, Pp 7371-7380 (2017)
This paper proposes a method for fusing multi-exposed images that can operate on digital cameras or smartphones. The proposed method consists of an automatic exposure bracketing algorithm that determines which exposures to capture and a newly propose
Externí odkaz:
https://doaj.org/article/a3dc8791a9004aba87f26239c4ab9717
Publikováno v:
Symmetry, Vol 13, Iss 1, p 80 (2021)
Recently, 360° content has emerged as a new method for offering real-life interaction. Ultra-high resolution 360° content is mapped to the two-dimensional plane to adjust to the input of existing generic coding standards for transmission. Many form
Externí odkaz:
https://doaj.org/article/8975cc6782154df09eae2fb41d671463