Invention Grant
US09336577B2 Image processing apparatus for removing haze contained in still image and method thereof
有权
用于去除静止图像中包含的雾度的图像处理装置及其方法
- Patent Title: Image processing apparatus for removing haze contained in still image and method thereof
- Patent Title (中): 用于去除静止图像中包含的雾度的图像处理装置及其方法
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Application No.: US14531067Application Date: 2014-11-03
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Publication No.: US09336577B2Publication Date: 2016-05-10
- Inventor: Yongsup Park , Donghahk Lee , Changsu Kim , Jinhwan Kim , Wondong Jang
- Applicant: SK TELECOM CO., LTD. , KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
- Applicant Address: KR Seoul KR Seoul
- Assignee: SK TELECOM CO., LTD.,KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
- Current Assignee: SK TELECOM CO., LTD.,KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
- Current Assignee Address: KR Seoul KR Seoul
- Agency: Hauptman Ham, LLP
- Priority: KR10-2012-0046710 20120503
- Main IPC: G06T5/00
- IPC: G06T5/00
Abstract:
An image processing apparatus for removing haze from an image includes a haze brightness measurer, a transmission estimator and an image reconstructor. The haze brightness measurer is configured to measure haze brightness in the image. The transmission estimator is configured to estimate a blockwise transmission based on a final cost function value calculated by a contrast and an image loss of the image, and to estimate a pixelwise transmission by using the blockwise transmission. The image reconstructor is configured to generate a reconstructed image by using the haze brightness and the pixelwise transmission.
Public/Granted literature
- US20150063719A1 IMAGE PROCESSING APPARATUS FOR REMOVING HAZE CONTAINED IN STILL IMAGE AND METHOD THEREOF Public/Granted day:2015-03-05
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