A fast and automatic moving object extraction algorithm is adopted to dynamically define ROI. A quality-rate joint control method is applied toROI coding to enhance the quality at ROI.
针对此问题,本文设计了一种运动物体区域图像质量优先的视频编码方案;采用快速有效的运动物体自动分割算法动态定义ROI;为增强ROI图像质量,设计了图像质量和码率联合控制机制编码ROI。
参考来源 - 视频运动对象分割与先进运动估计/运动补偿算法之研究Fourth, module which belonged to different departments of temporary speed restriction joint control system was carried out.
第四,将临时限速联控系统的各个部门功能模块实现。
参考来源 - 临时限速联控系统的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
The modular joint control system architecture is proposed.
研制了模块化的关节控制体系结构。
The paper presented fire alarm and fire fighting joint control system of an office building in detail.
本文对某办公楼的火灾自动报警及消防联动系统进行了详细介绍。
The regulation also applies to the acquisition of joint control by a number of companies acting in concert.
这项规定也适用于多家公司一致收购共同控制权的情况。
They formed a company,or trust, to control the joint railroad.
VOA: special.2010.08.12
Delhi Police special cell joint commissioner P.N.Aggarwal tells reporters the suspects are from Kupwara, a district under Indian control in divided Kashmir, and are being interrogated.
VOA: standard.2009.08.07
At their joint news conference, Mr.Obama also talked about efforts to control the spread of nuclear weapons - an issue that is topping the agenda for his discussions here with Russian President Dmitri Medvedev.
VOA: standard.2009.04.01
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