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1. 发明申请

US20070041663A1 Apparatus and method for super-resolution enhancement processing 失效
标题翻译：超分辨率增强处理的装置和方法
公开(公告)号：US20070041663A1
公开(公告)日：2007-02-22
申请号：US11431514
申请日：2006-05-11
申请人： Daesung Cho , Hyun Kim , Laszlo Cuzni , Gergely Csaszar
发明人： Daesung Cho , Hyun Kim , Laszlo Cuzni , Gergely Csaszar
IPC分类号： G06K9/32
CPC分类号： G06K9/6857 , G06T3/4084
摘要： Provided is an apparatus and method for super-resolution enhancement processing. The apparatus includes a low-resolution image capturing unit, a patch pair generating unit, a patch pair database, and a high-resolution image reconstructing unit. The low-resolution image capturing unit captures a low-resolution image. The patch pair generating unit divides each of a plurality of high-resolution images into patches and generates a plurality of patch pairs composed of medium-frequency patches and high-frequency patches for the patches. The patch pair database stores the plurality of patch pairs generated by the patch pair generating unit. The high-resolution image reconstructing unit divides the low-resolution image into patches, searches in the patch pair database for a patch pair including a medium-frequency patch that is similar to that of the low-resolution image, and generates a reconstructed high-resolution image by inserting a high-frequency patch included in the found patch pair into a corresponding patch of the low-resolution image.
摘要翻译：提供了一种用于超分辨率增强处理的装置和方法。该装置包括低分辨率图像捕获单元，补丁对生成单元，补丁对数据库和高分辨率图像重建单元。低分辨率图像捕获单元捕获低分辨率图像。补丁对生成单元将多个高分辨率图像中的每一个划分为补丁，并生成由补丁的中频补丁和高频补丁组成的多个补丁对。补丁对数据库存储由补丁对生成单元生成的多个补丁对。高分辨率图像重建单元将低分辨率图像划分为补丁，在补丁对数据库中搜索包括类似于低分辨率图像的中频补丁的补丁对，并且生成重建的高分辨率图像，通过将包含在所找到的补丁对中的高频补丁插入到低分辨率图像的相应补丁中来分辨图像。

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