Invention Grant
US09390477B2 Image processing apparatus, image pickup apparatus, image processing method, and non-transitory computer-readable storage medium for image restoration using blind deconvolution
有权
图像处理装置，图像拾取装置，图像处理方法和使用盲解卷积的图像恢复的非暂时计算机可读存储介质
- Patent Title: Image processing apparatus, image pickup apparatus, image processing method, and non-transitory computer-readable storage medium for image restoration using blind deconvolution
- Patent Title (中): 图像处理装置，图像拾取装置，图像处理方法和使用盲解卷积的图像恢复的非暂时计算机可读存储介质
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Application No.: US14165739Application Date: 2014-01-28
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Publication No.: US09390477B2Publication Date: 2016-07-12
- Inventor: Takeshi Watanabe
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Rossi, Kimms & McDowell LLP
- Priority: JP2013-013226 20130128
- Main IPC: G06T5/00
- IPC: G06T5/00 ; G01M11/00
Abstract:
An image processing apparatus (804) includes a function obtaining portion (804a) configured to obtain a first optical transfer function which is different depending on a shooting condition and on a position in an image, a corrected image generating portion (804b) configured to generate a corrected image from the image using the first optical transfer function, and an image restoration portion (804c) configured to perform blind deconvolution processing using the corrected image to generate a restored image.
Public/Granted literature
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