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Quantum color image encryption: Dual scrambling scheme based on DNA codec and quantum Arnold transform: 《Chinese Physics B》2025年第1期235-244,共10页Tao Cheng Run-Sheng Zhao Shuang Wang Kehan Wang Hong-Yang Ma; Project supported by the Natural Science Foundation of Shandong Province, China (Grant No. ZR2021MF049);Joint Fund of Natural Science Foundation of Shandong Province (Grant Nos. ZR2022LLZ012 and ZR2021LLZ001);the Key R&D Program of Shandong Province, China (Grant No. 2023CXGC010901)。; In the field of Internet, an image is of great significance to information transmission. Meanwhile, how to ensure and improve its security has become the focus of international research. We combine DNA codec with quan...; 关键词：DNA codec quantum Arnold transform quantum image encryption algorithm

Automatic road extraction framework based on codec network: 《Journal of Measurement Science and Instrumentation》2024年第3期318-327,共10页WANG Lin SHEN Yu ZHANG Hongguo LIANG Dong NIU Dongxing; supported by National Natural Science Foundation of China(No.61864025);2021 Longyuan Youth Innovation and Entrepreneurship Talent(Team),Young Doctoral Fund of Higher Education Institutions of Gansu Province(No.2021QB-49);Employment and Entrepreneurship Improvement Project of University Students of Gansu Province(No.2021-C-123);Intelligent Tunnel Supervision Robot Research Project(China Railway Scientific Research Institute(Scientific Research)(No.2020-KJ016-Z016-A2);Lanzhou Jiaotong University Youth Foundation(No.2015005);Gansu Higher Education Research Project(No.2016A-018);Gansu Dunhuang Cultural Relics Protection Research Center Open Project(No.GDW2021YB15).; Road extraction based on deep learning is one of hot spots of semantic segmentation in the past decade.In this work,we proposed a framework based on codec network for automatic road extraction from remote sensing imag...; 关键词：remote sensing image road extraction ResNet34 U-Net channel attention mechanism sigmoid loss function

Enhancing Bandwidth Utilization of IP Telephony Over IPv6 Networks: 《Computer Systems Science & Engineering》2023年第2期1039-1049,共11页Hani Al-Mimi Yousef Alrabanah Mosleh M.Abualhaj Sumaya N.Al-khatib; The demand for the telecommunication services,such as IP telephony,has increased dramatically during the COVID-19 pandemic lockdown.IP tele-phony should be enhanced to provide the expected quality.One of the issues th...; 关键词：–IP telephony CODEC bandwidth utilization IPV6

New Channel-Aware Modes for VoIP in 3GPP EVS Codec被引量：1: 《Journal of Beijing Institute of Technology》2019年第3期491-496,共6页Shenghui Zhao Chongling Rao; Supported by the International Cooperation Research Project between Ericsson(Sweden) and BIT; Aiming at improving rate flexibility of the enhanced voice services (EVS) channel-aware mode for various VoIP applications, two new bit-rate channel-aware modes are proposed in this paper in addition to the existing 1...; 关键词：channel-aware MODES 3GPP EVS CODEC REDUNDANCY error robustness

ADI ADAU1787具有两个DSP的CODEC音频解决方案: 《世界电子元器件》2019年第4期65-66,共2页; ADI公司的ADAU1787是集成了两个数字信号处理器(DSP)的具有四个输入和两个输出的编译码器(CODEC).ADAU1787具有可编程的FastDSP音频处理引擎,高达768kHz取样速率,双二阶滤波器,限制器,音量控制和混合;ADAU1787还集成了SigmaDSP音频处理...; 关键词：DSP ADI ADAU1787 手持机加权滤波器主要特性 CODEC KHZ 麦克风

SpaceWire高速总线节点控制器的设计与实现被引量：2: 《电子技术应用》2018年第11期1-4,共4页柳萌安军社史毅龙江源源姜文奇; 针对空间应用中有效载荷对数据高速传输的要求,根据SpaceWire (SpW)协议提出了一种SpaceWire节点控制器的设计方案。使用Verilog可编程语言进行逻辑设计,实现了节点控制器IP,以XC4VSX55 FPGA做原型验证,验证了系统整体设计的可行性。在...; 关键词：SPACEWIRE 节点控制器 CODEC 高速数据传输

主控来自传统声卡厂商——七彩虹CN600240GB: 《微型计算机》2018年第18期79-79,共1页马宇川; 说到瑞昱，大家可能首先想到的是ALC662、ALC892等各种经典的音频Codec。而事实上作为芯片厂商，音频Codec只是瑞昱的业务之一，瑞昱还推出了多款SSD主控芯片，并在一些产品上得到了应用，如本次测试的这款七彩虹CN600 240GB NVMe SSD。; 关键词：芯片厂商主控芯片七彩虹 CODEC 声卡传统 SSD 音频

ADI ADAU1777音频编译码器(CODEC)数字处理方案: 《世界电子元器件》2017年第2期3-5,共3页; ADAU1777是一种具有四个输入和两个输出的编解码器,其包含数字处理引擎,用于执行滤波,电平控制,信号电平监视和混频。从模拟输入到DSP内核到模拟输出的路径都针对低延迟进行了优化,是消除耳机噪声的理想选择。虽然只启动几个无源元件,...; 关键词：数字处理音频编译码器加权滤波器 CODEC 立体声混音低延迟耳机

Investigation of Algorithms for VolP Signaling: 《Journal of Electrical Engineering》2016年第4期203-207,共5页Todorka Georgieva Ekaterina Dimitrova Slava Yordanova; This paper discusses issues regarding the operation of algorithms for VolP （voice over intemet protocol） signaling. The resulting data include jitter, packet delays, delays related to signalization, distribution of ...; 关键词：CODEC PACKET signalization VoIP.

手机音乐引领时尚: 《家庭科技》2015年第5期56-57,共2页蒋勒; 音乐是人类生活情感最直接的艺术反应,是全民喜爱的一种艺术形式。随着一些主打音乐的功能手机面市,用手机听歌的人迅速增多,特别是智能机的出现更是带来爆炸性的增长,获取歌曲的方式也从传统的网络下载变为流媒体音乐。那么,作为一种...; 关键词：手机音乐智能机网络下载生活情感流媒体艺术形式 Android 用户体验资源获取 CODEC

CODEC