Invention Grant
US09232203B2 Image processing device, imaging device, image processing method, imaging method, and image processing program for pseudo-color supression in an image
有权
图像处理装置，成像装置，图像处理方法，成像方法和图像中的伪色彩抑制的图像处理程序
- Patent Title: Image processing device, imaging device, image processing method, imaging method, and image processing program for pseudo-color supression in an image
- Patent Title (中): 图像处理装置，成像装置，图像处理方法，成像方法和图像中的伪色彩抑制的图像处理程序
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Application No.: US14031651Application Date: 2013-09-19
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Publication No.: US09232203B2Publication Date: 2016-01-05
- Inventor: Yasuhiro Sawada
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: JP2007-184969 20070713
- Main IPC: H04N9/64
- IPC: H04N9/64 ; H04N9/04 ; H04N9/07 ; G06T3/40
Abstract:
An image processing device including a synchronization unit (25) for generating a luminance (Y′) from the sum of pixel signals R, Gr, Gb, B, for subtracting the R pixel signal and the B pixel signal from the sum of the Gr pixel signal and Gb pixel signal so as to generate a first color difference (C1), and for calculating a difference between the R pixel signal and the B pixel signal to generate a second color difference (C2), a pseudo-color suppression unit (31) for performing pseudo-color suppression of the first color difference (C1) and/or the second color difference (C2), a color space conversion unit (37) for converting the luminance Y′, the first color difference (C1), the second color difference (C2), into a predetermined color space to generate YUV color information.
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