Fast camera auto-focus

• Main Authors: Wong, Earl Quong, Nakamura, Makibi, Kushida, Hidenori, Triteyaprasert, Soroj, Murakami, Yoshihiro, Li, Pingshan, Sugiura, Mamoru
• Format: Patent
• Language: English
• Published: 05.06.2012

A camera auto-focuses using computed blur differences between images of a three-dimensional scene. The camera computes the blur difference between two images of the scene acquired at two different picture numbers. The camera uses the computed blur difference to predict a third picture number, where...