会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Method and apparatus for fast motion estimation
    • 快速运动估计的方法和装置
    • US08798152B2
    • 2014-08-05
    • US12209173
    • 2008-09-11
    • Krit PanusoponeDavid M. BaylonWeiyao Lin
    • Krit PanusoponeDavid M. BaylonWeiyao Lin
    • H04N7/32
    • H04N19/567H04N19/557
    • Embodiments of the invention generally provide a method and apparatus for fast motion estimation. One embodiment of a method for motion estimation includes classifying a macroblock of a source frame in accordance with an initial matching cost, an intermediate matching cost, and a final matching cost, where the intermediate matching cost is estimated based on a predicted motion vector for the source frame and the final matching cost is estimated based on a final motion vector for a correlated macroblock in a prior frame, performing motion estimation for the macroblock based upon the classifying, wherein an early termination is applied in accordance with a result of the classifying, and outputting a motion vector for the macroblock based on a result of the motion estimation.
    • 本发明的实施例通常提供用于快速运动估计的方法和装置。 用于运动估计的方法的一个实施例包括根据初始匹配成本,中间匹配成本和最终匹配成本对源帧的宏块进行分类,其中基于预测的运动矢量来估计中间匹配成本 基于先前帧中的相关宏块的最终运动矢量来估计最终匹配成本,并基于分类对宏块执行运动估计,其中根据分类结果应用提前终止, 并且基于运动估计的结果输出用于所述宏块的运动矢量。
    • 4. 发明申请
    • METHOD AND APPARATUS FOR FAST MOTION ESTIMATION
    • 快速运动估计的方法和装置
    • US20100061458A1
    • 2010-03-11
    • US12209173
    • 2008-09-11
    • Krit PanusoponeDavid M. BaylonWeiyao Lin
    • Krit PanusoponeDavid M. BaylonWeiyao Lin
    • H04N7/26
    • H04N19/567H04N19/557
    • Embodiments of the invention generally provide a method and apparatus for fast motion estimation. One embodiment of a method for motion estimation includes classifying a macroblock of a source frame in accordance with an initial matching cost, an intermediate matching cost, and a final matching cost, where the intermediate matching cost is estimated based on a predicted motion vector for the source frame and the final matching cost is estimated based on a final motion vector for a correlated macroblock in a prior frame, performing motion estimation for the macroblock based upon the classifying, wherein an early termination is applied in accordance with a result of the classifying, and outputting a motion vector for the macroblock based on a result of the motion estimation.
    • 本发明的实施例通常提供用于快速运动估计的方法和装置。 用于运动估计的方法的一个实施例包括根据初始匹配成本,中间匹配成本和最终匹配成本对源帧的宏块进行分类,其中基于预测的运动矢量来估计中间匹配成本 基于先前帧中的相关宏块的最终运动矢量来估计最终匹配成本,并基于分类对宏块执行运动估计,其中根据分类结果应用提前终止, 并且基于运动估计的结果输出用于所述宏块的运动矢量。