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公开(公告)号：US10853922B2
公开(公告)日：2020-12-01
申请号：US15902666
申请日：2018-02-22
Inventor： Sihyung Lee , Dongjae Kim , Jae Wook Nam , Wooram Hong
Abstract: A method for correcting an image includes: orthographically correcting an image; removing a curtain artifact by applying a first filter to the orthographically corrected image; correcting brightness of the image, from which the curtain artifact is removed, by applying a second filter to the image, from which the curtain artifact is removed. The first filter includes a first function and a second function for a first domain and a second domain, which are orthogonal to each other in a frequency region, and the first filter is differentiable and continuous in the first domain and the second domain.
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公开(公告)号：US11727546B2
公开(公告)日：2023-08-15
申请号：US17690853
申请日：2022-03-09
Inventor： Sihyung Lee , Dongjae Kim , Jae Wook Nam , Wooram Hong
CPC classification number: G06T5/006 , G06T5/008 , G06T5/20 , G06T5/40 , H04N23/70 , G06T2207/10061 , G06T2207/20056 , G06T2207/30164
Abstract: A method for correcting an image includes: orthographically correcting an image; removing a curtain artifact by applying a first filter to the orthographically corrected image; correcting brightness of the image, from which the curtain artifact is removed, by applying a second filter to the image, from which the curtain artifact is removed. The first filter includes a first function and a second function for a first domain and a second domain, which are orthogonal to each other in a frequency region, and the first filter is differentiable and continuous in the first domain and the second domain.
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公开(公告)号：US11295420B2
公开(公告)日：2022-04-05
申请号：US17084352
申请日：2020-10-29
Inventor： Sihyung Lee , Dongjae Kim , Jae Wook Nam , Wooram Hong
Abstract: A method for correcting an image includes: orthographically correcting an image; removing a curtain artifact by applying a first filter to the orthographically corrected image; correcting brightness of the image, from which the curtain artifact is removed, by applying a second filter to the image, from which the curtain artifact is removed. The first filter includes a first function and a second function for a first domain and a second domain, which are orthogonal to each other in a frequency region, and the first filter is differentiable and continuous in the first domain and the second domain.
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公开(公告)号：US09434098B2
公开(公告)日：2016-09-06
申请号：US14571475
申请日：2014-12-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung Won Choi , Jae Wook Nam , Byung Hee Sohn , Sun Jin Song , Chan Jae Ahn , Semi Lee , Sung Woo Hong
CPC classification number: B29C47/14 , B29C47/0021 , B29C47/92 , B29C2947/926 , B29C2947/92904 , B29L2007/008
Abstract: A slot die includes a material distribution chamber configured to distribute a casting solution supplied to the material distribution chamber, and a lip in which a slot including an expansion portion is defined and through which the casting solution distributed in the material distribution chamber is discharged, where a width of the expansion portion taken in a first direction is expanded from one side of the expansion portion to a lip end facing the one side and the one side of the expansion portion is apart from the lip end by a predetermined length taken along a second direction which is perpendicular to the first direction and substantially parallel to a flow direction of the casting solution.
Abstract translation: 狭槽模具包括配置成分配供给到材料分配室的铸造溶液的材料分配室，以及限定了包括膨胀部的槽的唇部，分配在材料分配室内的铸造溶液通过该排出排出， 沿着第一方向截取的膨胀部分的宽度从膨胀部分的一侧膨胀到面向一侧的唇形端部，并且膨胀部分的一侧与唇缘端部沿第二方向分开预定长度 方向，其垂直于第一方向并且基本上平行于铸造溶液的流动方向。
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