Invention Grant
- Patent Title: Image processing method, image processing system, image processing device, and image processing program capable of removing noises over different frequency bands, respectively
- Patent Title (中): 图像处理方法，图像处理系统，图像处理装置和能够分别在不同频带上去除噪声的图像处理程序
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Application No.: US14397202Application Date: 2013-04-25
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Publication No.: US09430816B2Publication Date: 2016-08-30
- Inventor: Kenta Senzaki , Masato Tsukada , Keiichi Chono
- Applicant: NEC Corporation
- Applicant Address: JP Tokyo
- Assignee: NEC CORPORATION
- Current Assignee: NEC CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Young & Thompson
- Priority: JP2012-102019 20120427
- International Application: PCT/JP2013/062202 WO 20130425
- International Announcement: WO2013/161940 WO 20131031
- Main IPC: G06K9/40
- IPC: G06K9/40 ; H04N5/00 ; G06T5/00 ; G06T7/00
Abstract:
Disclosed is an image processing method including: generating an initial denoised image with a reduced noise while preserving an edge in an input image; controlling an iterative operation performed based on energy defined in advance based on an initial residual component calculated from the input image and the initial denoised image; and separating the initial denoised image to a skeleton component and a residual component by the controlled iterative operation to generate the skeleton component as an output image.
Public/Granted literature
- US20150086126A1 IMAGE PROCESSING METHOD, IMAGE PROCESSING SYSTEM, IMAGE PROCESSING DEVICE, AND IMAGE PROCESSING DEVICE Public/Granted day:2015-03-26
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