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
    • 4. 发明授权
    • Methods for input-output calibration and image rendering
    • 输入输出校准和图像渲染方法
    • US09122346B2
    • 2015-09-01
    • US13426604
    • 2012-03-22
    • Chi-Ling WuYu-Pao TsaiChia-Ping ChenYu-Ting Chen
    • Chi-Ling WuYu-Pao TsaiChia-Ping ChenYu-Ting Chen
    • G06F3/042G06F3/041
    • G06F3/0418G06F3/042
    • One of the embodiments of the invention provides an input-output calibration method performed by a processing unit connected to an output device and an input device. The output device and the input device correspond to an output device coordinate system and an input device coordinate system, respectively. The processing unit first derives M calibration points' coordinates in the input device coordinate system by using the input device to sense a viewer specifying the M calibration points' positions, wherein M is a positive integer. Then, the processing unit uses the M calibration points' coordinates in the output device coordinate system and coordinates in the input device coordinate system to derive the relationship between the output device coordinate system and the input device coordinate system.
    • 本发明的一个实施例提供了一种由连接到输出设备和输入设备的处理单元执行的输入 - 输出校准方法。 输出装置和输入装置分别对应于输出装置坐标系和输入装置坐标系。 处理单元首先通过使用输入装置来感测指定M个校准点位置的观察者来导出输入装置坐标系中的M个校准点的坐标,其中M是正整数。 然后,处理单元使用输出装置坐标系中的M个校准点的坐标和输入装置坐标系中的坐标来导出输出装置坐标系和输入装置坐标系之间的关系。
    • 5. 发明申请
    • METHODS FOR INPUT-OUTPUT CALIBRATION AND IMAGE RENDERING
    • 输入输出校准和图像渲染方法
    • US20130249864A1
    • 2013-09-26
    • US13426604
    • 2012-03-22
    • Chi-Ling WuYu-Pao TsaiChia-Ping ChenYu-Ting Chen
    • Chi-Ling WuYu-Pao TsaiChia-Ping ChenYu-Ting Chen
    • G06F3/042
    • G06F3/0418G06F3/042
    • One of the embodiments of the invention provides an input-output calibration method performed by a processing unit connected to an output device and an input device. The output device and the input device correspond to an output device coordinate system and an input device coordinate system, respectively. The processing unit first derives M calibration points' coordinates in the input device coordinate system by using the input device to sense a viewer specifying the M calibration points' positions, wherein M is a positive integer. Then, the processing unit uses the M calibration points' coordinates in the output device coordinate system and coordinates in the input device coordinate system to derive the relationship between the output device coordinate system and the input device coordinate system.
    • 本发明的一个实施例提供了一种由连接到输出设备和输入设备的处理单元执行的输入 - 输出校准方法。 输出装置和输入装置分别对应于输出装置坐标系和输入装置坐标系。 处理单元首先通过使用输入装置来感测指定M个校准点位置的观察者来导出输入装置坐标系中的M个校准点的坐标,其中M是正整数。 然后,处理单元使用输出装置坐标系中的M个校准点的坐标和输入装置坐标系中的坐标来导出输出装置坐标系和输入装置坐标系之间的关系。
    • 7. 发明授权
    • Method and apparatus of motion vector prediction with extended motion vector predictor
    • 运动矢量预测的方法和装置与扩展运动矢量预测器
    • US08711940B2
    • 2014-04-29
    • US13089233
    • 2011-04-18
    • Jian-Liang LinYu-Pao TsaiYu-Wen HuangShaw-Min Lei
    • Jian-Liang LinYu-Pao TsaiYu-Wen HuangShaw-Min Lei
    • H04N11/02
    • H04N19/61H04N19/517
    • A method and apparatus for determining a motion vector predictor (MVP) or a MVP candidate based on a MVP set are disclosed. In video coding systems, the spatial and temporal redundancy is exploited using spatial and temporal prediction to reduce the video data to be transmitted or stored. Motion vector prediction has been used to further conserve the bitrate associated with motion vector coding. Motion vector prediction technique being developed for the current high efficiency video coding (HEVC) only uses a MVP candidate set including spatial MVP candidates and a temporal candidate corresponding to the co-located block. In the current disclosure, the spatial and temporal motion vector predictor set is extended to include at least one spatially neighboring block associated with list 0 reference pictures and list 1 reference pictures, and co-located block and its neighboring block associated with list 0 reference pictures and list 1 reference pictures.
    • 公开了一种用于基于MVP集确定运动矢量预测器(MVP)或MVP候选的方法和装置。 在视频编码系统中,使用空间和时间预测来利用空间和时间冗余来减少要发送或存储的视频数据。 运动矢量预测已被用于进一步节省与运动矢量编码相关的比特率。 针对当前的高效率视频编码(HEVC)开发的运动矢量预测技术仅使用包括空间MVP候选的MVP候选组和对应于同位置块的时间候选。 在本公开中,空间和时间运动矢量预测器集合被扩展为包括与列表0参考图片和列表1参考图片相关联的至少一个空间上相邻的块,以及与列表0参考图片相关联的共址块及其相邻块 并列出1个参考图片。
    • 8. 发明授权
    • Region-based method for iterative regularization image enhancement, and associated region-based apparatus and associated processing circuit
    • 用于迭代正则化图像增强的基于区域的方法,以及相关的基于区域的装置和相关处理电路
    • US08457430B2
    • 2013-06-04
    • US12534154
    • 2009-08-02
    • Yu-Pao TsaiYu-Wen HuangYing-Jui ChenShaw-Min Lei
    • Yu-Pao TsaiYu-Wen HuangYing-Jui ChenShaw-Min Lei
    • G06K9/40
    • G06T5/002G06T5/20G06T2207/20012
    • A region-based method for iterative regularization image enhancement, includes: for each region of a plurality of regions of an image, performing at least one gradient calculation of an objective function of a latest representative function of the region and updating the latest representative function according to the gradient calculation; and for the region of the plurality of regions of the image, when at least one predetermined convergence criterion is not satisfied, iteratively updating the latest representative function according to at least one gradient calculation of the same objective function of the latest representative function. In particular, the region-based method further includes: for the region of the plurality of regions of the image, when the predetermined convergence criterion is satisfied, performing postprocessing on the latest representative function of the region to generate an iteratively regularized partial image corresponding to the region. An associated region-based apparatus and processing circuit are further provided.
    • 一种用于迭代正则化图像增强的基于区域的方法包括:对于图像的多个区域中的每个区域,执行所述区域的最新代表性函数的目标函数的至少一个梯度计算,并且根据 到梯度计算; 并且对于图像的多个区域的区域,当不满足至少一个预定收敛标准时,根据最新代表函数的相同目标函数的至少一个梯度计算迭代地更新最新代表函数。 特别地,基于区域的方法还包括:对于图像的多个区域的区域,当满足预定的收敛标准时,对该区域的最新的代表性函数执行后处理,以生成对应于 该区域。 还提供了一种基于区域的设备和处理电路。
    • 9. 发明申请
    • Method and Apparatus for Derivation of MV/MVP Candidate for Inter/Skip/Merge Modes
    • 用于跨越/跳过/合并模式的MV / MVP候选者的推导方法和装置
    • US20120134416A1
    • 2012-05-31
    • US13206891
    • 2011-08-10
    • Jian-Liang LinYu-Pao TsaiYi-Wen ChenYu-Wen HuangShaw-Min Lei
    • Jian-Liang LinYu-Pao TsaiYi-Wen ChenYu-Wen HuangShaw-Min Lei
    • H04N7/26
    • H04N19/52
    • A method and apparatus for deriving a temporal motion vector predictor (MVP) are disclosed. The MVP is derived for a current block of a current picture in Inter, or Merge, or Skip mode based on co-located reference blocks of a co-located block. The co-located reference blocks comprise an above-left reference block of the bottom-right neighboring block of the co-located block. The reference motion vectors associated with the co-located reference blocks are received and used to derive the temporal MVP. Various configurations of co-located reference blocks can be used to practice the present invention. If the MVP cannot be found based on the above-left reference block, search for the MVP can be continued based on other co-located reference blocks. When an MVP is found, the MVP is checked against the previously found MVP. If the MVP is the same as the previously found MVP, the search for MVP continues.
    • 公开了用于导出时间运动矢量预测器(MVP)的方法和装置。 基于同位置块的同位置参考块,针对Inter或当前图像的当前块导出MVP,或合并或跳跃模式。 共同定位的参考块包括同位置块的右下相邻块的左上参考块。 与同位置参考块相关联的参考运动矢量被接收并用于导出时间MVP。 可以使用共同定位的参考块的各种配置来实施本发明。 如果基于上述左参考块不能找到MVP,则可以基于其他同位置参考块继续搜索MVP。 当找到MVP时,将针对先前发现的MVP检查MVP。 如果MVP与以前发现的MVP相同,则继续搜索MVP。