Invention Grant
US09253377B2 Image processing device and image processing system where de-mosaic image is generated based on shift amount estimation of pixels of captured images
有权
基于拍摄图像的像素的偏移量估计生成去马赛克图像的图像处理装置和图像处理系统
- Patent Title: Image processing device and image processing system where de-mosaic image is generated based on shift amount estimation of pixels of captured images
- Patent Title (中): 基于拍摄图像的像素的偏移量估计生成去马赛克图像的图像处理装置和图像处理系统
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Application No.: US13766563Application Date: 2013-02-13
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Publication No.: US09253377B2Publication Date: 2016-02-02
- Inventor: Kazuhiro Hiwada , Katsuyuki Kimura , Tatsuya Mori
- Applicant: KABUSHIKI KAISHA TOSHIBA
- Applicant Address: JP Tokyo
- Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee Address: JP Tokyo
- Agency: Knobbe, Martens, Olson & Bear LLP
- Priority: JP2012-152939 20120706
- Main IPC: H04N5/225
- IPC: H04N5/225 ; H04N9/04 ; G06T3/40
Abstract:
According to one embodiment, an image processing device includes a shift estimator, and a de-mosaic module. The shift estimator is configured to estimate a shift amount between a first pixel in a first image and a corresponding second pixel in a second image. The first image is taken by a first image pickup apparatus, and the second image is taken by a second image pickup apparatus. A focus position of the first image pickup apparatus is different from a focus position of the second image pickup apparatus. The de-mosaic module is configured to generate a first de-mosaic image by performing de-mosaic processing on each pixel in the first pixel using a pixel value of the corresponding second pixel, when the first pixel is determined to be in a state of in-focus based on the shift amount.
Public/Granted literature
- US20140009634A1 IMAGE PROCESSING DEVICE AND IMAGE PROCESSING SYSTEM Public/Granted day:2014-01-09
Information query
