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Patent Agency Ranking
公开(公告)号：KR101462440B1
公开(公告)日：2014-11-18
申请号：KR1020130024576
申请日：2013-03-07
Applicant: 경북대학교 산학협력단
Abstract: 본 발명은 색 보정 장치 및 색 보정 방법에 관한 것으로서, 본 발명의 실시예에 따른 색 보정 장치는 크기가 서로 다른 복수의 필터를 적용하여 입력 영상의 지역적 또는 전역적으로 바래진 색을 추정하기 위한 영상을 각각 추출하는 영상 추출부, 복수의 필터를 각각 적용하여 추출한 각 영상의 보정계수를 산출하는 보정계수 산출부, 각 영상의 동일 위치에 해당되는 픽셀들의 보정계수를 합하여 보정계수 맵을 생성하는 보정계수 통합부, 및 생성한 보정계수 맵을 입력 영상의 픽셀들에 적용하여 보정 영상을 출력하는 보정부를 포함한다.
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公开(公告)号：KR1020140110370A
公开(公告)日：2014-09-17
申请号：KR1020130024576
申请日：2013-03-07
Applicant: 경북대학교 산학협력단
Abstract: The present invention relates to an apparatus and method for correcting a color. The apparatus for correcting the color according to the embodiment of the present invention includes: an image extracting unit which extracts an image for estimating a color which is partially or entirely faded in an input image by applying a plurality of filters with different sizes; a correction factor calculating unit which calculates the correction factor of each extracted image by applying the filters; a correction factor integrating unit which generates a correction factor map by summing the correction factors of the pixels corresponding to the same location of each image; and a correcting unit which outputs a corrected image by applying the generated correction factor map to the pixels of the input image.
Abstract translation: 本发明涉及一种用于校正颜色的装置和方法。 根据本发明的实施例的用于校正颜色的装置包括：图像提取单元，其通过应用多个具有不同尺寸的滤光器来提取用于估计输入图像中部分或全部褪色的颜色的图像; 校正因子计算单元，其通过应用所述滤波器来计算每个提取的图像的校正因子; 校正因子积分单元，其通过将对应于每个图像的相同位置的像素的校正因子求和来生成校正因子图; 以及校正单元，其通过将所生成的校正因子图应用于输入图像的像素来输出校正图像。
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公开(公告)号：KR101418391B1
公开(公告)日：2014-07-11
申请号：KR1020130024562
申请日：2013-03-07
Applicant: 경북대학교 산학협력단
Abstract: The present invention relates to an image generating apparatus and an image generating method. The image generating apparatus, according to an embodiment of the present invention, includes a channel dividing unit which divides an input image by RGB channels; an average value calculating unit which calculates an average value of each channel using pixel values divided by RGB channels; a chromaticity correction unit which calculates the ratio of one among the RGB channels to the remaining channels, based on the one, and globally corrects the pixels of the input image using correction parameters, based on the calculated ratio, thereby creating a corrected image; a brightness calculating unit which calculates the brightness (Y) using the corrected image; and a contrast correction unit which changes the gradation of pixels of the corrected image within a predetermined range from the minimum and maximum gradation by using the calculated brightness, and outputs a standard image.
Abstract translation: 本发明涉及图像生成装置和图像生成方法。 根据本发明实施例的图像产生装置包括：通过RGB信道分割输入图像的信道分割单元; 平均值计算单元，其使用由RGB信道划分的像素值来计算每个通道的平均值; 基于该RGB方式计算RGB通道中的一个与剩余通道之间的比率的色度校正单元，并且基于所计算的比率，使用校正参数全局校正输入图像的像素，由此创建校正图像; 亮度计算单元，其使用校正图像来计算亮度（Y）; 以及对比度校正单元，其通过使用所计算的亮度，从最小和最大灰度改变预定范围内的校正图像的像素的灰度，并输出标准图像。
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公开(公告)号：KR101833181B1
公开(公告)日：2018-02-28
申请号：KR1020170114293
申请日：2017-09-07
Applicant: 전북대학교산학협력단 , 경북대학교 산학협력단
CPC classification number: A01D45/00 , H02J7/1415 , H02K7/1004 , H02K11/22
Abstract: 본발명은보행형관리기의전단에고추수확기를부착한보행형관리기에관한것으로보행형관리기로부터동력을추출하여고추수확기에공급하는동력전달부에있어서, 보행형관리기의이동속도가느린경우, 상기고추수확기내부의수확부속도가느려져정상적인수확을할 수없는경우가발생한다. 본발명에서는보행형관리기로부터동력을전달받는상기고추수확기의동력입력축에결합되어고추수확기로동력을변속하여전달함으로써보행형관리기의속도가느려지더라도항상상기고추수확기에동일한동력을전달하기위한동력전달수단을제공하고자상기보형형관리기의동력출력풀리와상기고추수확기의동력입력풀리는벨트(340)로동력을전달할수 있도록구비되며, 상기벨트(340)은모터(350)의회전에의한동력으로상기본체와수직방향으로측면에수평되게전후방향으로이동하는벨트이동수단(350)에의하여상기동력출력풀리와상기동력입력풀리의풀리상의위치를조절하여상기고추수확기의동력입력풀리의속도를제어할수 있도록구성되어고추수확기에동력을항상일정하게공급할수 있는수단을제공함으로써고추줄기에서고추가모두분리수확되며, 특히, 저속으로보행형관리기를사용하는경우에도고추수확이정상적으로이루어지는효과가있다.
Abstract translation: 如果本发明涉及的动力传递单元，通过根据在步行式护理装置的前端附接至胡椒收割机步入式护理装置从步行护理装置中提取功率以供给胡椒收割机，步行式护理装置的移动速度慢时， 红辣椒收获机内的收获时间变慢，无法正常收获。 在本发明中，被耦合到所述功率输入轴上的接收甚至在胡椒收割机减慢步入式护理装置速度的向下发送的发送功率来发送从步行式护理装置胡椒收割机功率总是为发送相同的功率到胡椒收割机的动力传递 它被设置成用于提供发送所述功率输入带轮皮带340，的功率输出滑轮的工作力的装置，所述形状保持型管理器和胡椒收割机，主体与动力由皮带340前国会电机350 和垂直方向上为水平的侧和带移动机构350移动来回功率输出滑轮和所述功率调节在输入带轮的滑轮的位置，因此可以控制辣椒收割机的动力输入带轮的速度 并且有可能提供一种始终不断地向胡椒收获机供电的手段，以便从辣椒茎分离并收获辣椒， 使用行类型管理器即使有辣椒收获效应发生正常。
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公开(公告)号：KR1020110095556A
公开(公告)日：2011-08-25
申请号：KR1020100015088
申请日：2010-02-19
Applicant: 경북대학교 산학협력단
CPC classification number: H04N9/3182 , H04N9/73
Abstract: PURPOSE: An image projection apparatus and a method for correcting an image are provided to implement high reproduction performance when projecting an image to a colored screen. CONSTITUTION: Gradation input signal by each color channel is outputted to a projected plane(202). Using a photographing apparatus, a gradation image by the outputted each channel is photographed. Each color channel value is extracted from the photographed image(204). The input signal is compensated using the extracted each channel value(212).
Abstract translation: 目的：提供一种用于校正图像的图像投影设备和方法，以在将图像投影到彩色屏幕时实现高再现性能。 构成：通过每个颜色通道的渐变输入信号被输出到投影平面（202）。 使用拍摄装置拍摄通过输出的每个频道的灰度图像。 从拍摄图像（204）中提取每个颜色通道值。 使用提取的每个通道值（212）来补偿输入信号。
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