Quality Assessment of Natural Videos
自然视频的质量评估
基本信息
- 批准号:0728748
- 负责人:
- 金额:$ 27.28万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2007
- 资助国家:美国
- 起止时间:2007-09-01 至 2011-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The arrival of the Internet and modern handheld communication devices is ushering in a remarkable revolution in the consumption of digital video technologies and products, and a resulting sea change in the nature and needs of the global information infrastructure. Digital video acquisition, networking, storage and display devices have advanced to an extraordinary degree of sophistication, leading to the rapid rise of many popular and globally deployed networked applications as Internet Video, Interactive Video on Demand (VoD), Video Telepresence, Video Phones, PDAs and other Wireless Video devices, Video Surveillance, HDTV, Digital Cinema etc. Monitoring and controlling the quality of broadcast video streams is essential towards improving quality of service (QoS). Yet, progress in methods for performing reliable video quality analysis has remained quite limited. The research proposed here will create powerful Video Quality Assessment (VQA) algorithms that correlate highly with visual perception. The expected benefits of the proposed research are far-reaching. Methods for improving video Quality of Service (QoS) are a major emphasis of the world-wide cable, semiconductor, cell phone, and networking industries and considerable efforts are being expended on this topic. Successful VQA algorithms are likely to be deployed throughout the global wireline and wireless communication networks as well as in video acquisition and display devices. Breakthrough theories of video quality will enable the design of algorithms for video processing based on perceptual criteria - a decades-old holy grail of imaging science.
互联网和现代手持通信设备的到来正在数字视频技术和产品的消费方面带来一场引人注目的革命,并导致全球信息基础设施的性质和需求发生巨大变化。数字视频采集、联网、存储和显示设备已经发展到非常复杂的程度,导致许多流行的和全球部署的联网应用的迅速崛起,如互联网视频、交互式视频点播(VoD)、视频远程呈现、视频电话、PDA和其他无线视频设备、视频监控、HDTV、数字电影等。监视和控制广播视频流的质量对于提高服务质量(QoS)至关重要。然而,用于执行可靠的视频质量分析的方法的进展仍然相当有限。本文提出的研究将创建与视觉感知高度相关的强大视频质量评估(VQA)算法。拟议研究的预期效益是深远的。用于提高视频服务质量(QoS)的方法是全世界范围内的电缆、半导体、蜂窝电话和网络行业的主要重点,并且在该主题上花费了相当大的努力。成功的VQA算法很可能被部署在全球有线和无线通信网络以及视频采集和显示设备中。突破性的视频质量理论将使基于感知标准的视频处理算法设计成为可能-这是成像科学数十年来的圣杯。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Alan Bovik其他文献
Alan Bovik的其他文献
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{{ truncateString('Alan Bovik', 18)}}的其他基金
RI: Small: Tasking on Natural Image Statistics: 2D and 3D Object and Category Detection in the Wild
RI:小型:自然图像统计任务:野外 2D 和 3D 对象和类别检测
- 批准号:
1526423 - 财政年份:2015
- 资助金额:
$ 27.28万 - 项目类别:
Continuing Grant
RI: Small: Intelligent Autonomous Video Quality Agents
RI:小型:智能自主视频质量代理
- 批准号:
1116656 - 财政年份:2011
- 资助金额:
$ 27.28万 - 项目类别:
Standard Grant
II-New: High-Definition and Immersive Acquisition, Processing, and Display Equipment for Video Processing and Vision Science Research and Education
II-新:用于视频处理和视觉科学研究和教育的高清沉浸式采集、处理和显示设备
- 批准号:
0854904 - 财政年份:2009
- 资助金额:
$ 27.28万 - 项目类别:
Standard Grant
ITR: Foundations of Visual Search
ITR:视觉搜索的基础
- 批准号:
0427372 - 财政年份:2004
- 资助金额:
$ 27.28万 - 项目类别:
Continuing Grant
Blind Image and Video Quality Assessment Using Natural Scene Statistics
使用自然场景统计进行盲图像和视频质量评估
- 批准号:
0310973 - 财政年份:2003
- 资助金额:
$ 27.28万 - 项目类别:
Continuing Grant
Integrated Sensing: Active Stereoscopic Visual Search Driven by Natural Scene Statistics
集成传感:自然场景统计驱动的主动立体视觉搜索
- 批准号:
0225451 - 财政年份:2002
- 资助金额:
$ 27.28万 - 项目类别:
Continuing Grant
Numerical Instrumentation for Shape and Shape Change Analysis via Three-Dimensional Microscopy
通过三维显微镜进行形状和形状变化分析的数值仪器
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9106624 - 财政年份:1991
- 资助金额:
$ 27.28万 - 项目类别:
Continuing Grant
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