Invention Grant
US08385679B2 Apparatus and method for enhancing image base on luminance information of pixel
有权
基于像素的亮度信息增强图像的装置和方法
- Patent Title: Apparatus and method for enhancing image base on luminance information of pixel
- Patent Title (中): 基于像素的亮度信息增强图像的装置和方法
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Application No.: US12457202Application Date: 2009-06-03
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Publication No.: US08385679B2Publication Date: 2013-02-26
- Inventor: Young Su Moon , Shi Hwa Lee , Ho Jin Lee , Joon Hyuk Cha
- Applicant: Young Su Moon , Shi Hwa Lee , Ho Jin Lee , Joon Hyuk Cha
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: Staas & Halsey LLP
- Priority: KR10-2008-0123412 20081205
- Main IPC: G06K9/40
- IPC: G06K9/40
Abstract:
An image enhancement apparatus and method based on luminance information of a pixel. The image enhancement apparatus may determine luminance data of each of a plurality of pixels, and may adaptively determine a conversion ratio according to the luminance data to apply the conversion ratio to an input image, thereby performing image-enhancing. The image enhancement apparatus may adaptively converse the input image according to luminance data, thereby precisely and effectively performing image-enhancing.
Public/Granted literature
- US20100142847A1 Apparatus and method for enhancing image base on luminance information of pixel Public/Granted day:2010-06-10
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