Invention Grant
US08347342B2 Method and device for determining the value of a delay to be applied between sending a first dataset and sending a second dataset
有权
用于确定在发送第一数据集和发送第二数据集之间应用的延迟的值的方法和装置
- Patent Title: Method and device for determining the value of a delay to be applied between sending a first dataset and sending a second dataset
- Patent Title (中): 用于确定在发送第一数据集和发送第二数据集之间应用的延迟的值的方法和装置
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Application No.: US12674415Application Date: 2008-10-24
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Publication No.: US08347342B2Publication Date: 2013-01-01
- Inventor: Fabrice Le Leannec , Patrice Onno , Xavier Henocq
- Applicant: Fabrice Le Leannec , Patrice Onno , Xavier Henocq
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: FR0707545 20071026
- International Application: PCT/EP2008/064478 WO 20081024
- International Announcement: WO2009/053475 WO 20090430
- Main IPC: H04N7/173
- IPC: H04N7/173
Abstract:
The invention relates to a method and to a device for determining the value of a delay to be applied between sending a first dataset and sending a second dataset, the data being representative of a sequence of coded images, the datasets consisting of data subsets, the coded images being coded according to a first level of resolution and at least a second level of resolution higher than the first level of resolution, the data subsets containing data of a first level of resolution. According to the invention: first and second datasets are obtained (E506); and the value of the delay is determined (E507), the value of the delay being dependent on the number of decoded images that can be formed from the data subsets of the first dataset which contain data of the second or of a second level of resolution.
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