Image pickup apparatus, exposure decision method, program, and storage medium
作者： Kenji Takahashi
DOI:
关键词: Pickup 、 Exposure value 、 Value (computer science) 、 Computer vision 、 Mathematics 、 Brightness 、 Artificial intelligence
摘要: The object of this invention is to increase the precision an exposure value in a scan AE scheme. To achieve object, image picked at plurality values. Screen-split brightness values and differences are obtained for respective Two screen-split selected from relationship between differences. A calculated decide actual exposure.
lens.org 参考文章(12)
Wan-chi Lue, Chih-hua Tsai, Method of fast converging appropriate exposure value ,(2003)
Joon-Hwan Kim, Auto exposing apparatus for use in image sensor ,(2001)
Yusheng T. Tsai, Method and apparatus for extending the dynamic range of an electronic imaging system ,(1992)
Tadao Takagi, Camera having a display for predicted images ,(1995)
Osamu Kuroda, Yasutaka Ito, Yoshikazu Takahashi, Shuji Shimizu, Apparatus for performing exposure control pertaining to the luminance level of an object ,(1995)
Jeremy B. Gaylord, Method and apparatus for improving image signals ,(1998)
Xiaodong Luo, Xinping He, Method of fast automatic exposure or gain control in a MOS image sensor ,(2002)
John William Sussmeier, Stephen Anthony Roth, Ross Napoleon Kruse, Lance Gordon Garland, Automatic electronic camera for label image capture ,(1995)
Satoru Nakamura, Imaging apparatus and signal processing method for the same ,(2002)