Results 31 to 40 of about 3,575,323 (235)

Research on Quantization Parameter Decision Scheme for High Efficiency Video Coding

Applied Sciences, 2023
High-Efficiency Video Coding (HEVC) is one of the most widely studied coding standards. It still uses the block-based hybrid coding framework of Advanced Video Coding (AVC), and compared to AVC, it can double the compression ratio while maintaining the ...
Xuesong Jin, Yansong Chai
doaj   +1 more source

Matching pursuits video coding: dictionaries and fast implementation [PDF]

, 2000
Matching pursuits over a basis of separable Gabor functions has been demonstrated to outperform DCT methods for displaced frame difference coding for video compression.
Czerepinski, PJ, Canagarajah, CN, Bull, DR, Davies, C   +3 more
core   +1 more source

Performance Benefits of Network Coding for HEVC Video Communications in Satellite Networks

Iranian Journal of Electrical and Electronic Engineering, 2021
High-Efficiency Video Coding (HEVC) is the latest video encoding standard that achieves much better compression efficiency compared to the earlier encoding standards.
H. Hamdoun, S. Nazir, J. A. Alzubi, P. Laskot, O. A. Alzubi   +4 more
doaj  

Research on Covert Communication Security Based on Screen Content Coding

IEEE Access, 2020
Covert transmission technology is a new direction in the field of information security technology. It can protect copyright and authentication sources and integrity in an open network environment, and ensure the security of digital media content through ...
Zhe Liu, He Chen, Songlin Sun
doaj   +1 more source

On the Performance of Video Resolution, Motion and Dynamism in Transmission Using Near-Capacity Transceiver for Wireless Communication

Entropy, 2021
This article investigates the performance of various sophisticated channel coding and transmission schemes for achieving reliable transmission of a highly compressed video stream.
Nasru Minallah, Khadem Ullah, Jaroslav Frnda, Laiq Hasan, Jan Nedoma   +4 more
doaj   +1 more source

Language, Culture, and Cancer: Qualitative Insights Into Communication Disparities Among Spanish‐Speaking Caregivers of Children With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Latino children are projected to make up nearly one‐third of United States (US) children by 2060, and many of their caregivers speak Spanish. Prior survey research has documented communication difficulties for Spanish‐speaking caregivers of children with cancer, but contemporary qualitative data are limited.
Jenny Ruiz, Alejandra Curbelo‐Paz, Sonia Morales, Elizabeth Contreras, Amy Houtrow, Scott H. Maurer, Judy C. Chang   +6 more
wiley   +1 more source

“We Cannot Talk as a Family”: Complexities of Survivorship Communication Among Hispanic/Latino Young Adult Survivors of Childhood Cancer, Parents, and Clinicians

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Young adult childhood cancer survivors (YA‐CCS) have an increased risk of treatment‐related health complications throughout their lives. Lifelong survivorship care is recommended, yet many YA‐CCS experience disruptions in care during pediatric‐to‐adult transitions and do not receive recommended survivorship care.
Kevin Shanchen Pu, Nicole Fernández‐Viña, Briana C. Martin‐Villa, Daniela Ramirez, Rebecca M. Lewinsohn, Mary Smith, Heidi Boynton, Lidia Schapira, Stephanie M. Smith   +8 more
wiley   +1 more source

End‑to‑End Video Compression Technology and Its Application in Unmanned Aerial Vehicles

Shuju Caiji Yu Chuli
The field of multimedia visual representation and transmission is undergoing profound transformation， with end-to-end optimized intelligent video coding technologies serving as the driving force.
YE Feng, DONG Fanke, JIA Chuanmin
doaj   +1 more source

Association Between Individualized Education for Kidney Replacement Therapy Modality Selection and Peritoneal Dialysis Initiation: A Cross‐Sectional Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) is an established home‐based kidney replacement therapy (KRT), but its uptake remains low in Japan. We evaluated whether individualized education in a dedicated outpatient clinic was associated with the initiation of PD.
Yasuko Ito, Ryuichi Yoshimura, Takaki Yamauchi, Yuta Funakoshi, Hirotaka Sonoda, Seiji Kobayashi, Hiroyuki Terawaki, Takafumi Ito   +7 more
wiley   +1 more source

A novel super frame Flexible Macroblock Ordering scheme for H.265 video transmission with unequal error protection [PDF]

Serbian Journal of Electrical Engineering
One of the most popular video coding standards in use today is High Efficiency Video Coding (HEVC), also known as H.265. In this paper, a novel Flexible Macroblock Ordering (FMO) scheme known as Super frame FMO (SFMO) is proposed for HEVC video ...
Indoonundon Deevya, Fowdur Tulsi Pawan, Soyjaudah Sunjiv   +2 more
doaj   +1 more source