专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070253487A1 Wavelet Transform Aparatus and Method, Scalable Video Coding Apparatus and Method Employing the Same, and Scalable Video Decoding Apparatus and Method Thereof 有权
标题翻译：小波变换装置及方法，可扩展视频编码装置及其应用方法及其可扩展视频解码装置及方法
公开(公告)号：US20070253487A1
公开(公告)日：2007-11-01
申请号：US11662016
申请日：2005-09-16
申请人： Joo-Hee Kim , Hya-Yun Kim , Don-Hyun Kim
发明人： Joo-Hee Kim , Hya-Yun Kim , Don-Hyun Kim
IPC分类号： H04N11/04
CPC分类号： H04N19/615 , H04N19/105 , H04N19/13 , H04N19/139 , H04N19/176 , H04N19/182 , H04N19/31 , H04N19/34 , H04N19/61 , H04N19/63 , H04N19/645
摘要： Provided are a lift-based wavelet transform apparatus and method, a scalable video coding apparatus and method using the same, and a scalable video decoding apparatus and method. The lifting-based wavelet transform apparatus includes: a prediction unit which performs bidirectional motion compensation on odd-indexed frames based on even-indexed frames and generates high-frequency frames using differential frames from which most of energy is removed; an update determination unit which, in the even-indexed frame, determines whether to update each target block at which a reference block indicated by a motion vector is placed; and an update unit which updates a target block of the even-indexed frame which is determined to be updated by adding the differential frame to each target sub-block included in the target block and generates low-frequency frames.
摘要翻译：提供了一种基于电梯的小波变换装置和方法，可伸缩视频编码装置和使用该方法的方法，以及可伸缩视频解码装置和方法。基于提升小波变换装置包括：预测单元，其基于偶数索引帧对奇数索引帧执行双向运动补偿，并且使用从其除去大部分能量的差分帧产生高频帧; 更新确定单元，其在偶数索引帧中确定是否更新放置由运动矢量指示的参考块的每个目标块; 以及更新单元，通过将差分帧与包括在目标块中的每个目标子块相加来确定要被更新的偶数索引帧的目标块，并生成低频帧。

2. 发明申请

US20130111516A1 APPARATUS AND METHOD FOR PROVIDING A CUSTOMIZED INTERFACE 审中-公开
标题翻译：提供自定义界面的装置和方法
公开(公告)号：US20130111516A1
公开(公告)日：2013-05-02
申请号：US13614776
申请日：2012-09-13
申请人： Eui-Seung SON , Joo-Hee KIM , Won-Yeol LEE , Eun-Kyoung PAIK , Hyun-Pyo KIM
发明人： Eui-Seung SON , Joo-Hee KIM , Won-Yeol LEE , Eun-Kyoung PAIK , Hyun-Pyo KIM
IPC分类号： H04N21/482
CPC分类号： H04N21/482 , H04N21/41407 , H04N21/4367 , H04N21/4758 , H04N21/4781 , H04N21/4788 , H04N21/6334
摘要： An apparatus for providing an interface customized to contents among a plurality of contents is disclosed. The apparatus includes a contents provider configured to receive, from a first device, user information of the first device and a content request signal that requests the contents among the plurality of contents, and provide the requested contents to the first device based on the received user information of the first device, an interface request receiver configured to receive, from a second device, user information of the second device and an interface request signal that requests interface data, and an interface data provider configured to authenticate the second device by using both the user information of the first device and the user information of the second device, and provide interface data corresponding to the provided contents to the second device if the second device is authenticated.
摘要翻译：公开了一种用于提供针对多个内容中的内容定制的界面的装置。该装置包括内容提供器，被配置为从第一设备接收第一设备的用户信息和请求多个内容中的内容的内容请求信号，并且基于接收到的用户向第一设备提供所请求的内容所述第一设备的信息，被配置为从第二设备接收所述第二设备的用户信息和请求接口数据的接口请求信号的接口请求接收器以及被配置为通过使用所述第二设备来认证所述第二设备的接口数据提供器如果第二设备被认证，则提供第一设备的用户信息和第二设备的用户信息，并且将提供的内容对应的接口数据提供给第二设备。

3. 发明授权

US08509308B2 Wavelet transform apparatus and method, scalable video coding apparatus and method employing the same, and scalable video decoding apparatus and method thereof 有权
标题翻译：小波变换装置及方法，可伸缩视频编码装置及采用该方法的方法，以及可伸缩视频解码装置及其方法
公开(公告)号：US08509308B2
公开(公告)日：2013-08-13
申请号：US11662016
申请日：2005-09-16
申请人： Joo-Hee Kim , Hye-Yun Kim , Doo-Hyun Kim
发明人： Joo-Hee Kim , Hye-Yun Kim , Doo-Hyun Kim
IPC分类号： H04N7/12
CPC分类号： H04N19/615 , H04N19/105 , H04N19/13 , H04N19/139 , H04N19/176 , H04N19/182 , H04N19/31 , H04N19/34 , H04N19/61 , H04N19/63 , H04N19/645
摘要： Provided are a lift-based wavelet transform apparatus and method, a scalable video coding apparatus and method using the same, and a scalable video decoding apparatus and method. The lifting-based wavelet transform apparatus includes: a prediction unit which performs bi-directional motion compensation on odd-indexed frames based on even-indexed frames and generates high-frequency frames using differential frames from which most of energy is removed; an update determination unit which, in the even-indexed frame, determines whether to update each target block at which a reference block indicated by a motion vector is placed; and an update unit which updates a target block of the even-indexed frame which is determined to be updated by adding the differential frame to each target sub-block included in the target block and generates low-frequency frames.
摘要翻译：提供了一种基于电梯的小波变换装置和方法，可伸缩视频编码装置和使用该方法的方法，以及可伸缩视频解码装置和方法。提升小波变换装置包括：预测单元，其基于偶数索引帧对奇数索引帧执行双向运动补偿，并且使用从其中去除大部分能量的差分帧产生高频帧; 更新确定单元，其在偶数索引帧中确定是否更新放置由运动矢量指示的参考块的每个目标块; 以及更新单元，通过将差分帧与包括在目标块中的每个目标子块相加来确定要被更新的偶数索引帧的目标块，并生成低频帧。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式