Results 41 to 50 of about 16,838 (197)

CNN Oriented Complexity Reduction Of VVC Intra Encoder [PDF]

open access: yes2020 IEEE International Conference on Image Processing (ICIP), 2020
The Joint Video Expert Team (JVET) is currently developing the next-generation MPEG/ITU video coding standard called Versatile Video Coding (VVC) and their ultimate goal is to double the coding efficiency over the state-of-the-art HEVC standard.The latest version of the VVC reference encoder, VTM6.1, is able to improve the intra coding efficiency by 24
Tissier, Alexandre   +4 more
openaire   +2 more sources

Tunable VVC Frame Partitioning Based on Lightweight Machine Learning [PDF]

open access: yesIEEE Transactions on Image Processing, 2020
Block partition structure is a critical module in video coding scheme to achieve significant gap of compression performance. Under the exploration of the future video coding standard, named Versatile Video Coding (VVC), a new Quad Tree Binary Tree (QTBT) block partition structure has been introduced.
Amestoy, Thomas   +4 more
openaire   +5 more sources

Intra Complexity Control Algorithm for VVC

open access: yesElectronics, 2022
Versatile Video Coding (VVC) has advantages over High Efficiency Video Coding (HEVC); it can save nearly half of the bit rate and significantly improve the compression efficiency, but VVC’s coding complexity is extremely high. Therefore, VVC encoders are difficult to implement in video devices with different computing capabilities and power constraints.
Zhengjie Shu   +4 more
openaire   +1 more source

Team VA Video Connect (VVC) to optimize mobility and physical activity in post-hospital discharge older veterans: baseline assessment

open access: yesBMC Geriatrics, 2021
Background Telehealth is increasingly used for rehabilitation and exercise but few studies include older adult participants with comorbidities and impairment, particularly cognitive.
Neil B. Alexander   +6 more
doaj   +1 more source

A New Phenotype in Candida-Epithelial Cell Interaction Distinguishes Colonization- versus Vulvovaginal Candidiasis-Associated Strains

open access: yesmBio, 2023
Vulvovaginal candidiasis (VVC) affects nearly 3/4 of women during their lifetime, and its symptoms seriously reduce quality of life. Although Candida albicans is a common commensal, it is unknown if VVC results from a switch from a commensal to ...
Arianna Sala   +19 more
doaj   +1 more source

Low-complexity enhancement VVC encoder for vehicular networks

open access: yesEURASIP Journal on Advances in Signal Processing, 2023
Abstract In intelligent transportation systems, real-time video streaming via vehicle networks has been seen as a vital difficulty. The goal of this paper is to decrease the computational complexity of the versatile video coding (VVC) encoder for VANETs. In this paper, a low-complexity enhancement VVC encoder is designed for vehicular
Xiantao Jiang, Wei Li, Tian Song
openaire   +2 more sources

Lyot-based Low Order Wavefront Sensor: Implementation on the Subaru Coronagraphic Extreme Adaptive Optics System and its Laboratory Performance

open access: yes, 2014
High throughput, low inner working angle (IWA) phase masks coronagraphs are essential to directly image and characterize (via spectroscopy) earth-like planets.
Baudoz, Pierre   +7 more
core   +2 more sources

Inter‐microscope comparability of dental microwear texture data obtained from different optical profilometers: Part II Deriving instrument‐specific correction equations for meta‐analyses using published data

open access: yesThe Anatomical Record, EarlyView.
Abstract Dental microwear texture analysis (DMTA) has emerged as a valuable method for investigating the feeding ecology of vertebrates. Over the past decade, three‐dimensional topographic data from microscopic regions of tooth surfaces have been collected, and surface texture parameters have been published for both extant and fossil species.
Mugino O. Kubo   +4 more
wiley   +1 more source

Real-Time Local Volt/VAR Control Under External Disturbances with High PV Penetration

open access: yes, 2018
Volt/var control (VVC) of smart PV inverter is becoming one of the most popular solutions to address the voltage challenges associated with high PV penetration.
Ajjarapu, Venkataramana   +3 more
core   +1 more source

Inter‐ and intraspecific variation in theropod dinosaur dental microwear and its palaeoecological implications

open access: yesThe Anatomical Record, EarlyView.
Abstract Differences in skull and tooth morphology, stomach contents, and estimated bite force between medium‐to‐large sized (≥100 kg) predatory theropod dinosaurs have long been suspected to correlate with differences in their diets and dietary guilds (e.g., hypercarnivory, piscivory).
Cassius Morrison   +9 more
wiley   +1 more source

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