Image-capturing apparatus including image sensor utilizing pairs of focus detection pixels

作者: Makoto Oikawa , Yasuo Suda , Akihiko Nagano

DOI:

关键词: Focus (computing)Computer vision960H TechnologyPixelImage (mathematics)Image sensorMathematicsArtificial intelligence

摘要: In an image sensor having a plurality of pixels which photoelectrically convert subject image, pairs focus detection including first (S HA ) and second HB are arranged while being distributed. The layouts the pixel switched in adjacent direction. Focus is performed using waveforms obtained from whose switched. This reduces errors generated when included receive light fluxes different portions subject.

参考文章(21)
Masataka Ide, Hisashi Goto, Junichi Ito, Image pickup element and apparatus for focusing ,(2000)
Eriko Namazue, Akihiko Nagano, Hideki Dobashi, Image pickup apparatus for photographing an object ,(2003)
Ken Utagawa, Yosuke Kusaka, Image sensor and image capturing device ,(2009)
Keiji Ohtaka, Ichiro Ohnuki, Tetsuo Yoshizawa, Yasuo Suda, Akio Mihara, Taichi Sugimoto, Hiromichi Yamashita, Toshiaki Sato, Method for manufacturing a semiconductor photo-sensor ,(1995)