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    • 71. 发明公开
    • 시선 추적 방법 및 장치
    • 用于加粗跟踪的方法和装置
    • KR1020160024668A
    • 2016-03-07
    • KR1020140111779
    • 2014-08-26
    • 현대자동차주식회사
    • 이재호김선아
    • G06T7/20G06K9/36
    • G06K9/00597G06T7/246G06T7/73G06T2207/30041G06T2207/30241G06T7/20G06K9/36
    • 본발명은시선추적방법및 장치에관한것이다. 본발명에따른방법은, 사용자의제1 얼굴영상의안구영역으로부터검출된적어도두 개의조명반사점을이용하여각막중심점위치를결정하는단계, 상기제1 얼굴영상으로부터검출된적어도두 개의고정된특징점및 상기각막중심점위치를기준으로제1 벡터를계산하는단계, 사용자의제2 얼굴영상의안구영역으로부터적어도두 개의조명반사점이검출되지않으면상기제2 얼굴영상으로부터검출된상기특징점의위치및 상기제1 벡터를이용하여상기제2 얼굴영상의안구영역에대한각막중심점위치를계산하는단계, 상기계산된각막중심점의위치및 상기제2 얼굴영상의안구영역으로부터검출된동공중심점위치를이용하여제2 벡터를계산하는단계, 및상기제2 벡터를이용하여상기사용자의시선을추적하는단계를포함한다.
    • 本发明涉及一种追踪凝视的方法和装置。 本发明的方法包括以下步骤:通过使用从用户的第一面部图像的眼球区域检测到的至少两个光反射点来确定角膜中心点的位置; 计算相对于从第一面部图像检测的至少两个固定特征点和角膜中心点的位置的第一矢量; 当从眼球未检测到至少两个光反射点时,通过使用从第二面部图像和第一矢量检测到的特征点的位置来计算相对于第二面部图像的眼球区域的角膜中心点的位置 用户的第二面部图像的区域; 通过使用计算出的角膜中心点的位置和从第二面部图像的眼球区域检测的瞳孔中心点的位置来计算第二矢量; 并通过使用第二个向量跟踪用户的目光。
    • 75. 发明公开
    • 안과용 장치
    • 用于测量其处理位置的装置和方法
    • KR1020140009847A
    • 2014-01-23
    • KR1020120076782
    • 2012-07-13
    • 주식회사 루트로닉
    • 하태호김기찬
    • A61F9/007A61F9/00
    • A61B3/14A61B3/0025A61B3/0058A61B3/12A61B3/1233G06T7/30G06T2207/30041G06T2207/30096
    • The present invention relates to an apparatus for ocular treatment in which the structure and method are improved to interlock between a local area of retina where an operator admits and fundus of the retina and to a method for measuring therapeutic area thereof. The apparatus for ocular treatment comprises: a first image unit which records up to the lower part of the retina and generates retinal images; a second image unit which records the the local area of the retina which is admitted by the operator and generates images of local area of the retina; and a control unit which maps the local area of retina generated by the second image unit based on the retinal image formed by the first image unit on the retinal image generated by the first image unit. The apparatus for ocular treatment hereby maps the local area of retina generated by the second image unit admitted by the operator on the retinal image generated by the first image unit so that the operator can measure accurate location of ocular treatment for proceeding treatment.
    • 本发明涉及一种用于眼部治疗的装置,其中改进了结构和方法以在操作者接受的视网膜的局部区域和视网膜的眼底之间互锁,以及用于测量其视网膜的方法。 用于眼部治疗的装置包括:第一图像单元,其记录直到视网膜的下部并产生视网膜图像; 第二图像单元,其记录由操作者接纳的视网膜的局部区域,并生成视网膜的局部区域的图像; 以及控制单元,其将由第二图像单元生成的视网膜的局部区域基于由第一图像单元形成的视网膜图像映射在由第一图像单元生成的视网膜图像上。 用于眼部治疗的装置将由操作者承认的第二图像单元生成的视网膜的局部区域映射在由第一图像单元生成的视网膜图像上,使得操作者可以测量用于进行治疗的眼部治疗的准确位置。
    • 78. 发明公开
    • 화상 처리 장치, 화상 처리 방법 및 저장 매체
    • 图像处理设备,图像处理方法和存储介质
    • KR1020130086567A
    • 2013-08-02
    • KR1020130008032
    • 2013-01-24
    • 캐논 가부시끼가이샤
    • 나카하라야스히로오노시게아키사카가와유키오우치다히로키
    • G06T1/00A61B3/10G01B9/02
    • A61B3/14A61B3/102G06T7/00G06T7/0012G06T7/73G06T2207/10101G06T2207/30041
    • PURPOSE: A device and a method for processing images and a storage medium are provided to quickly make the diagnosis of various diseases by changing a reference point for matching a tomographic image with a fundus image according to the region of interest. CONSTITUTION: Fundus image acquisition units (107) acquire the fundus image of an eye to be inspected. A designation unit designates two or more arbitrary points on the fundus image. A coordinate calculator (109) produces a coordinate system setting up a first arbitrary point to origin. Tomographic image acquisition units acquire the tomographic image of an eye to be inspected. A deviation amount calculator produces a deflection amount value between the position of a second arbitrary point on the fundus image and the position of a point corresponding to the second arbitrary point on the tomographic image. A transform unit transforms the tomographic image in order to match the first and second arbitrary points with the corresponding points on the basis of the deviation amount value. [Reference numerals] (101) Tomographic and fundus image device; (102) Data server; (105) Data input/output unit; (106) Memory unit; (107) Fundus image acquisition unit; (108) Retinal image acquisition unit; (109) Retina coordinate calculator; (110) Retinal image analysis unit; (111) Display control unit; (112) Command acquisition unit; (113) Operation unit; (114) Monitor
    • 目的:提供一种用于处理图像和存储介质的装置和方法,以通过根据感兴趣的区域改变用于与断层图像匹配的眼底图像的参考点来快速地进行各种疾病的诊断。 构成:眼底图像获取单元(107)获取要检查的眼睛的眼底图像。 指定单位指定眼底图像上的两个或多个任意点。 坐标计算器(109)产生一个坐标系,将第一任意点设置为原点。 断层图像采集单元获取要检查的眼睛的断层图像。 偏差量计算器产生在眼底图像上的第二任意点的位置与与断层图像上的第二任意点对应的点的位置之间的偏转量值。 变换单元将断层图像变换为基于偏差量值将第一和第二任意点与对应点匹配。 (附图标记)(101)层析图像和眼底图像装置; (102)数据服务器; (105)数据输入/输出单元; (106)存储单元; (107)眼底图像采集单元; (108)视网膜图像采集单元; (109)视网膜坐标计算器; (110)视网膜图像分析单元; (111)显示控制单元; (112)命令采集单元; (113)操作单元; (114)监视器