An optimal measure for camera focus and exposure
作者： M.V. Shirvaikar
DOI: 10.1109/SSST.2004.1295702
关键词:
摘要: Consistent image quality is one of the most important requirements for a camera system. This applies to application systems in industrial inspection, consumer photography and microscopy. The an can be measured terms two components: sharpness contrast. These directly translated system control variables: focus exposure. A number measures have been developed adjust exposure independently. In this paper, optimal statistical measure tested. allows simultaneous optimization both settings during calibration or operation. performance demonstrated using series test patterns compared other popular measures.
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