发明名称 Controlling share of processing by each processor based on tendency of compositing pixel information in an image area
摘要 An image processing apparatus for sharing image processing for an image area by a plurality of processors, analyzes a tendency of compositing input pixel information in the image area, determines a share of tasks to be executed by each of the plurality of processors based on the analysis result, and controls the share of tasks by each of the plurality of processors in accordance with the determined share of tasks. For example, when the plurality of processors include a first processor which executes a generation process of pieces of pixel information for respective layers to be composited, and a second processor which composites the pieces of generated pixel information, the requirement or complexity of a compositing processing, or the size of area in which the compositing processing is performed is analyzed, so as to control the share of tasks or a communication method of the first and second processors.
申请公布号 US8253977(B2) 申请公布日期 2012.08.28
申请号 US20090463595 申请日期 2009.05.11
申请人 MORI HIROSHI;CANON KABUSHIKI KAISHA 发明人 MORI HIROSHI
分类号 H04N1/387;G06F9/46;G06K15/00 主分类号 H04N1/387
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