Invention Grant
- Patent Title: Knee correction device and knee correction method
- Patent Title (中): 膝关节矫正装置及膝关节矫正方法
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Application No.: US12968122Application Date: 2010-12-14
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Publication No.: US08446496B2Publication Date: 2013-05-21
- Inventor: Kei Tashiro , Akihiko Kubota , Yoshiyuki Niijima
- Applicant: Kei Tashiro , Akihiko Kubota , Yoshiyuki Niijima
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- Priority: JP2010-125128 20100531
- Main IPC: H04N9/64
- IPC: H04N9/64 ; H04N9/69 ; H04N9/73 ; H04N9/68

Abstract:
According to one embodiment, a knee correction device includes a generator, a detector, a mixer, and a calculator. The generator generates a luminance signal from R, G, and B color signals. The detector detects a color signal having a maximum value among the R, G, and B color signals. The mixer mixes the luminance signal generated by the generator and the color signal detected by the detector, at a predetermined mixing ratio. The supply module supplies a coefficient for performing level compression on each of the R, G, and B color signals, based on an output of the mixer. The calculator performs level compression on the R, G, and B color signals by subjecting the coefficient supplied by the supply module and the R, G, and B color signals to a calculation.
Public/Granted literature
- US20110292256A1 KNEE CORRECTION DEVICE AND KNEE CORRECTION METHOD Public/Granted day:2011-12-01
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