Results 21 to 30 of about 2,145,233 (280)

Motion estimation and CABAC VLSI co-processors for real-time high-quality H.264/AVC video coding [PDF]

, 2010
Real-time and high-quality video coding is gaining a wide interest in the research and industrial community for different applications. H.264/AVC, a recent standard for high performance video coding, can be successfully exploited in several scenarios ...
Saponara, S., Casula M., Martina M, Maurizio Martina, Casula M, Fanucci L., Martina, Maurizio, Guido Masera, Masera G., Luca Fanucci, Sergio Saponara, Casula, M., SAPONARA, SERGIO, FANUCCI, LUCA, Masera, Guido, Fanucci, L., Michele Casula, Saponara S.   +17 more
core   +1 more source

Spatial-Aided Low-Delay Wyner-Ziv Video Coding

EURASIP Journal on Image and Video Processing, 2009
In distributed video coding, the side information (SI) quality plays an important role in Wyner-Ziv (WZ) frame coding. Usually, SI is generated at the decoder by the motion-compensated interpolation (MCI) from the past and future key frames under the ...
Ji Xiangyang, Zhao Debin, Wu Bo, Gao Wen
doaj   +2 more sources

Activity and synchrony patterns obtained by a tracking-by-detection algorithm as potential predictors of tail biting at pen and individual level in pigs

Animal
Tail biting is a major welfare concern in pigs. Timely interventions may help to reduce its spread in an outbreak. However, tail biting is usually detected only at an injury stage. Therefore, early indicators are needed to predict outbreaks.
C.A.E.M. Orsini, S. Huo, J.D. Bus, Q. Guo, Y. Sun, L. van der Zande, P.P.J.H. Langenhuizen, P.H.N. de With, P. Bijma, J.E. Bolhuis, I. Reimert   +10 more
doaj   +1 more source

Apron surveillance video coding based on compositing virtual reference frame with object library

IET Image Processing, 2023
A video coding framework for the apron surveillance scene has been proposed in this paper, which aims to improve coding efficiency by eliminating long‐term redundancy at the object level.
Zonglei Lyu, Bo Zhang
doaj   +1 more source

A dataset of labelled objects on raw video sequences

Data in Brief, 2021
We present an object labelled dataset called SFU-HW-Objects-v1, which contains object labels for a set of raw video sequences. The dataset can be useful for the cases where both object detection accuracy and video coding efficiency need to be evaluated ...
Hyomin Choi, Elahe Hosseini, Saeed Ranjbar Alvar, Robert A. Cohen, Ivan V. Bajić   +4 more
doaj   +1 more source

Tree-Structured Multiple Description Coding for Multiview Mobile TV and Camera-Phone Networks [PDF]

, 2011
--- Since multiview video communications facilitate the selection of several camera views of a given scene, it may be deemed to be a promising technique for mobile television and camera-phone networks. Similar to conventional single-view video, multiview
Hanzo, Lajos, Huo, Yongkai
core   +2 more sources

Optimized viewport‐adaptive 360‐degree video streaming

CAAI Transactions on Intelligence Technology, 2021
Because of the rapid growth of head‐mounted displays and 5G networking deployment, 360‐degree video has become increasingly popular. To generate the real experience of a virtual environment, 360‐degree videos require an ultrahigh resolution and frame ...
Xiaolei Chen, Di Wu, Ishfaq Ahmad
doaj   +1 more source

Error concealment for slice group based multiple description video coding [PDF]

, 2005
This paper develops error concealment methods for multiple description video coding (MDC) in order to adapt to error prone packet networks. The three-loop slice group MDC approach of D. Wang et al. (2005) is used.
Agrafiotis, D, Canagarajah, CN, Wang, D, Bull, DR, N. Canagarajah, D. Bull, D. Agrafiotis, D. Wang   +7 more
core   +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