Results 111 to 120 of about 8,352,713 (286)

A Genetic Approach-Based Intra Coding Algorithm for H.266/VVC

Информатика и автоматизация
This paper presents a genetic approach for optimizing intra coding in H.266/VVC. The proposed algorithm efficiently selects coding tools and Multi-Type Tree (MTT) partitions to achieve a balance between encoding time and video quality.
Murooj Khalid Ibraheem Ibraheem, Al-khafaji Israa M. Abdalameer, Al-azzawi Zobeda Hatif Naji   +2 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

LOW-DELAY WINDOW-BASED RATE CONTROL SCHEME FOR VIDEO QUALITY OPTIMIZATION IN VIDEO ENCODER

, 2014
The consistent video quality and encoding latency due to buffering are two important aspects in designing rate control scheme for the application of real-time video coding system.
Li, Yuan, Xiaodong Xie, Wen Gao, Jia, Huizhu, Gao, Wen, Zhu, Chuang, Li, Meng, Huizhu Jia, Meng Li, Xie, Xiaodong, Chuang Zhu, Yuan Li   +11 more
core   +1 more source

Quality and Reliability of Lung Cancer Treatment Short Videos on Chinese Social Media: A Cross‐Sectional Analysis for Cancer Education Improvement (January 1, 2020–October 30, 2025)

Thoracic Cancer
Background Short‐form videos have become the common source of cancer information for Chinese patients and caregivers. We evaluated the content, quality, and reliability of lung cancer treatment videos on TikTok, Bilibili, and Kwai and generated evidence ...
Zengrui Wang, Zhuang Luo, Le Wang, Jiefu Tang, Zhi Zhang, Xinli Fan   +5 more
doaj   +1 more source

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

Advanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar, Fumikazu Murakami, Xing He, Konnor Koons, Xinyan Li, Bumseop Kim, Shihan Qin, Varun Harbola, Jochen Mannhart, Yimo Han, Ruijuan Xu, Shengxi Huang, Andrew M. Rappe, Hanyu Zhu   +13 more
wiley   +1 more source

Factors impacting human-perceived visual quality on television displays

Frontiers in Neuroscience
There is a growing interest in understanding the factors that influence a user's perception and preferences for video quality. This study specifically focuses on how various factors, including video content, display settings, viewer characteristics, and ...
Eddie Pei, Hosub Lee, Elena Fedorovskaya, Susan Farnand   +3 more
doaj   +1 more source

Operando Tracking of Oxygen‐Vacancy Dynamics and Negative Capacitance in Ca‐Doped BiFeO3

Advanced Functional Materials, EarlyView.
Operando electrochemical impedance spectroscopy, combined with electrocoloration, enables a direct correlation between real‐space ionic redistribution and the corresponding frequency‐domain electrical response. In lateral Ca‐doped BiFeO3 devices, time‐resolved impedance snapshots capture the evolution from bulk‐dominated mixed conduction to an ...
Jeonghun Suh, Heung‐Sik Park, Jong‐Sook Lee, Chan‐Ho Yang   +3 more
wiley   +1 more source

Tough and Skin‐Free Porous Polyelectrolyte Complex Hydrogels via Salt‐Induced Aqueous Phase Separation

Advanced Functional Materials, EarlyView.
Controlling counterion exchange rate during aqueous phase separation enables the formation of skin‐free, homogeneously porous polyelectrolyte complex hydrogels by suppressing kinetically trapped skin layers and macrovoids. The resulting hydrogel networks exhibit exceptional toughness (∼15 MJ·m−3) and enable 3D (bio)printing and post‐functionalization ...
Adrivit Mukherjee, Vishakha Vishakha, Julien Es Sayed, Hugo Brummer, Peter Dijkstra, Ajay Giri Prakash Kottapalli, Ranjita K. Bose, Marleen Kamperman   +7 more
wiley   +1 more source

An Edible Chitosan‐Based Acoustic Sensor for Sound‐Responsive Actuation in Edible Robots

Advanced Functional Materials, EarlyView.
This study introduces an edible acoustic sensor for robotic food and edible robotics. Built from a chitosan piezoelectric film between gold electrodes, the sensor enables acoustic communication through ON/OFF keying. Integrated into an edible robot with pneumatically actuated arms and neck, it responds to high‐frequency tones.
Valerio Francesco Annese, Bokeon Kwak, Gaia de Marzo, Giulia Coco, Valentina Antonaci, Leonardo Lamanna, Massimo De Vittorio, Dario Floreano, Mario Caironi   +8 more
wiley   +1 more source

Optimization of Quality of Experience for video traffic

, 2015
The rapid shift toward video on-demand and real time information systems has affected mobile as well as wired networks. The research community has placed a strong focus on optimizing the Quality of Experience (QoE) of video traffic, mainly because video ...
Zhang, Zhongwei, Qahhar Muhammad Qadir, Qadir, Qahhar Muhammad, Zhongwei Zhang, Kist, Alexander A., Alexander A. Kist   +5 more
core   +1 more source