Invention Application
US20100265554A1 HOLOGRAM REPRODUCING AND IMAGING APPARATUS, AND HOLOGRAM REPRODUCING AND IMAGING METHOD
审中-公开
HOLOGRAM复制和成像设备,以及HOLOGRAM复制和成像方法
- Patent Title: HOLOGRAM REPRODUCING AND IMAGING APPARATUS, AND HOLOGRAM REPRODUCING AND IMAGING METHOD
- Patent Title (中): HOLOGRAM复制和成像设备,以及HOLOGRAM复制和成像方法
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Application No.: US12759230Application Date: 2010-04-13
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Publication No.: US20100265554A1Publication Date: 2010-10-21
- Inventor: Akira Shirakura , Koji Ishiwata , Fumihisa Kishibata , Yoshihiro Suigiura , Shigeyuki Baba , Shinichi Yoshimura
- Applicant: Akira Shirakura , Koji Ishiwata , Fumihisa Kishibata , Yoshihiro Suigiura , Shigeyuki Baba , Shinichi Yoshimura
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: SONY CORPORATION,SONY DISC & DIGITAL SOLUTIONS INC.
- Current Assignee: SONY CORPORATION,SONY DISC & DIGITAL SOLUTIONS INC.
- Current Assignee Address: JP Tokyo JP Tokyo
- Priority: JP2009-101516 20090420
- Main IPC: G03H1/22
- IPC: G03H1/22

Abstract:
A hologram reproducing and imaging apparatus includes a reference light source configured to be arranged near a hologram recording material on which a hologram is recorded and has an arrangement of a plurality of light sources, a reference light source drive section configured to drive the plurality of light sources in a time-division manner, an imaging sensor configured to capture an image of a reproduction area irradiated with reference light from the reference light source and photoelectrically convert the image, and an image processing section configured to process an imaging signal from the imaging sensor. Partial captured images are obtained by enabling the imaging signal of the area irradiated when the plurality of light sources are turned on, and the partial captured images are combined to be a reproduction image by the image processing section.
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