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
    • 85. 发明授权
    • Moving image encoding apparatus, moving image encoding method, and program
    • 运动图像编码装置,运动图像编码方法和程序
    • US08218646B2
    • 2012-07-10
    • US12192275
    • 2008-08-15
    • Takeshi MurakamiRyuichi Kanda
    • Takeshi MurakamiRyuichi Kanda
    • H04N11/02
    • H04N19/124H04N19/149H04N19/15H04N19/159H04N19/172H04N19/194H04N19/61
    • A moving image encoding apparatus includes a first-step encoding section for executing a plurality of times first-step encoding by use of different quantization control variables; a code-amount estimation section for estimating, for all the quantization control variables, an amount of codes generated for each frame by making use of a plurality of results of the encoding; a code-amount allocation section for allocating an amount of codes for each frame on the basis of results of the estimation; and a second-step encoding section for executing second-step encoding on the basis of the amount of codes allocated to each frame. The first-step encoding section changes the number of times of execution of the encoding in accordance with the attribute of each frame, and omits a portion of processes contained in the coding process in the second and subsequent executions of the encoding process.
    • 运动图像编码装置包括:第一步编码部分,用于通过使用不同的量化控制变量执行多次第一步编码; 码量估计部分,用于通过利用所述编码的多个结果,针对所有的量化控制变量来估计针对每一帧产生的代码量; 码量分配部分,用于根据估计结果分配每帧的码量; 以及第二步编码部分,用于基于分配给每个帧的代码量来执行第二步编码。 第一步编码单元根据每帧的属性改变编码的执行次数,并且在编码处理的第二次和随后的执行中省略包含在编码处理中的处理的一部分。
    • 90. 发明申请
    • Uneven streaks evaluation device, uneven streaks evaluation method, storage medium, and color filter manufacturing method
    • 不均匀条纹评估装置,不均匀条纹评估方法,存储介质和滤色器制造方法
    • US20090046113A1
    • 2009-02-19
    • US12220852
    • 2008-07-29
    • Takeshi MurakamiEiji Yamada
    • Takeshi MurakamiEiji Yamada
    • G09G5/02G06K9/40G03F1/00
    • G06K9/40G06T5/002G09G3/006
    • A present uneven streaks evaluation device includes an evaluation data generation section for generating evaluation data, serving as an index for evaluating cyclic uneven streaks occurring on an evaluation target surface, in accordance with image data obtained by imaging the evaluation target surface to which light is emitted, wherein a one-dimensional projection processing section carries out a one-dimensional projection process with respect to light distribution included in the image data so that a projection direction is a direction including a vector of a direction in which uneven streaks occur, a power spectrum calculation section calculates a power spectrum in accordance with the light distribution having been subjected to the one-dimensional projection process, an integration processing section calculates an interval integral value of a preset cycle in accordance with the calculated power spectrum, and a noise component removing section removes a noise component included in the calculated interval integral value.
    • 本发明的不均匀条纹评价装置包括:评价数据生成部,其根据通过对发光的评价对象面进行成像而获得的图像数据,生成评价数据,作为用于评价在评价对象面上发生的循环不均匀条纹的指标 其中,一维投影处理部对图像数据中包含的光分布进行一维投影处理,使得投影方向为包括发生不均匀条纹的方向的矢量的方向,功率谱 计算部根据经过一维投影处理的光分布来计算功率谱,积分处理部根据计算出的功率谱计算预设周期的间隔积分值,噪声分量除去部 去除包含的噪声成分 计算间隔积分值。