Results 71 to 80 of about 92,069 (306)
EURASIP Journal on Image and Video Processing, 2007 An efficient approach for joint source and channel coding is presented. The proposed approach exploits the joint optimization of a wavelet-based scalable video coding framework and a forward error correction method based on turbo codes.
Ramzan Naeem +2 more
doaj +2 more sources
Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films
Advanced Functional Materials, EarlyView.The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram +2 more
wiley +1 more source
Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Advanced Functional Materials, EarlyView.Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai +8 more
wiley +1 more source
Perception-Based CTU Level Bit Allocation for Intra High Efficiency Video Coding
IEEE Access, 2019 The conventional rate control algorithm does not fully consider the characteristics of the Human Visual System (HVS). To address this problem, in this paper, a perception based Coding Tree Unit (CTU) level bit allocation algorithm for intra High ...
Xiaoyan Liu +3 more
doaj +1 more source
Synchrotron Radiation for Quantum Technology
Advanced Functional Materials, EarlyView.Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader +10 more
wiley +1 more source
Performance evaluation of chaotic spreading sequences on software-defined radio
EURASIP Journal on Wireless Communications and Networking, 2017 In this paper, bit error performance evaluation of chaotic sequences is presented. Performance of chaotic sequences is evaluated on multiple access spread spectrum system model for USRP software defined radio.
Leonard Novosel, Gordan Šišul
doaj +1 more source
Ultrahigh-Density Ferroelectric Data Storage with Low Bit Error Rate [PDF]
, 2005 Yoshiomi Hiranaga, Yasuo Cho
openalex +1 more source
Advanced Functional Materials, EarlyView.Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley +12 more
wiley +1 more source
Least Bit Error Rate Adaptive Multiuser Detection [PDF]
, 2004 Linear detector required at direct-sequence code division multiple access (DS-CDMA)communication systems is classically designed based on the minimum mean squares error (MMSE) criterion, which can efficiently be implemented using the standard adaptive algorithms, such as the least mean square (LMS) algorithm.
openaire +2 more sources