发明名称 AUTO-EXPOSURE USING IMAGE CHARACTERSTICS
摘要 Aspects of the subject matter described herein relate to improving images obtained from an image-acquiring system (e.g., such as a scanned laser beam camera, a scanned laser imager, or other image-acquiring system). In certain aspects, an image frame is obtained from which a histogram is created. Characteristics of the image are determined based on the histogram. These characteristics are used to make an image quality judgment regarding the image. This judgment is then used to adjust parameters in the image-acquiring system for obtaining a subsequent frame. Parameters may be adjusted even if the image is judged as normal. Other aspects are described in the specification.
申请公布号 US2008002907(A1) 申请公布日期 2008.01.03
申请号 US20060427519 申请日期 2006.06.29
申请人 MICROVISION, INC. 发明人 XU JIANHUA;BROWN MARGARET K.;WIKLOF CHRISTOPHER A.
分类号 G06K9/00;G06K9/40 主分类号 G06K9/00
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