发明名称 IMAGE PROCESSOR, AND IMAGE PROCESSING METHOD
摘要 <P>PROBLEM TO BE SOLVED: To provide an image processing method capable of playing an image data by properly corrected luminance, even if the image data is obtained by exposure control which tracks a rapid luminance variance. <P>SOLUTION: The image processor determines a first amount of exposure control as the target amount, and a second amount of exposure control as the actual amount based on an image data outputted from an image pick-up means (step S203), and performs exposure control based on the second amount of exposure control (step S204). Then, the image processor calculates the difference between the first amount of exposure control and the second amount of exposure control (step S205), and corrects luminance of the exposure controlled image data using the difference. <P>COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007189524(A) 申请公布日期 2007.07.26
申请号 JP20060006167 申请日期 2006.01.13
申请人 CANON INC 发明人 OKUBO TOSHIYUKI
分类号 H04N5/243;G06T5/00;H04N1/407 主分类号 H04N5/243
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