| 摘要 |
A method and apparatus for object-of-interest image capture accomplishes the functions of capturing ( 120 ) a current image, determining ( 125 ) an object region of the object-of-interest in the current image, calculating ( 130 ) a contrast measurement of the object region, and identifying ( 135 ) the current image as having an optimized object region when an iteration measure meets a criterion. The current image is captured using a local exposure value determined from luminance readings of pixels within an object region of an object-of-interest of a previous image.
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