Invention Grant
- Patent Title: Encoding visual data with computation scheduling and allocation
- Patent Title (中): 用计算调度和分配编码视觉数据
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Application No.: US11457705Application Date: 2006-07-14
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Publication No.: US08358693B2Publication Date: 2013-01-22
- Inventor: Yan Lu , Feng Wu , Wei Pu , Shipeng Li
- Applicant: Yan Lu , Feng Wu , Wei Pu , Shipeng Li
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Lee & Hayes, PLLC
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N11/02

Abstract:
Computation scheduling and allocation for visual communication is described. In one aspect, multiple frames of video data are encoded by allocating for at least a subset of inter-coded frames, on frame-by-frame basis, computational resources to encode the inter-coded frame. To this end, a computational budget to encode a current inter-coded frame is estimated. The estimate is based on the actual computational costs to encode a previous inter-coded frame of video data. Next, sets of operations associated with encoding the current inter-coded frame are analyzed to determine computational resources to implement the operations. If the computational resources exceed the computational budget, complexity of the operations is reduced until the associated computational resources are less than or equal to the computational budget. At this point, the current inter-coded frame is encoded using the operations and the computational budget. This process is repeated for the remaining inter-coded frames of video data.
Public/Granted literature
- US20080013628A1 Computation Scheduling and Allocation for Visual Communication Public/Granted day:2008-01-17
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