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公开(公告)号：KR101092023B1
公开(公告)日：2011-12-12
申请号：KR1020100013756
申请日：2010-02-16
Applicant: 성균관대학교산학협력단
Abstract: 본발명은홀로그램을이용한 3차원설계도면영상처리시스템에관한것으로서, 본발명에따른홀로그램을이용한 3차원설계도면영상처리시스템은 3차원으로구현된설계도면프로그램파일을홀로그램구현파일로변환하는변환프로그램을구동시키는변환부, 홀로그램구현파일로변환하려는파일을검색, 변환실행, 홀로그램으로구현된설계도상에데이터를대입하고수정할수있도록하는정보입력부, 설계도면파일, 홀로그램구현파일을저장하는메모리부, 변환부에전달된입력정보에의해설계도를 3차원영상으로구현할수 있는재생부, 메모리부에축적된정보를분석하고재생부에영상구현신호를전송하는제어부를포함하는것을특징으로한다. 이에의하여, 휴대가편하고, 설계도면의이해도를높일수있는홀로그램을이용한 3차원설계도면영상처리시스템이제공된다.
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2.发明授权선형 회귀 분석을 이용한 합산 영역 테이블의 정밀도 향상을 위한 방법 및 장치 및 이를 이용한 영상 이미지 복원을 위한 필터링 방법 및 장치 有权使用线性回归和滤波方法的精确度增强方法和装置的方法和装置，使用类似的夏季面积表进行图像恢复
公开(公告)号：KR101431715B1
公开(公告)日：2014-08-22
申请号：KR1020130094771
申请日：2013-08-09
Applicant: 성균관대학교산학협력단
CPC classification number: G06T5/20
Abstract: A method for improving the accuracy of a summed area table (SAT) for performing an arithmetic operation about an arbitrary block around the current pixel of an image includes an offset applying step of applying an offset to each pixel in the block by using a polynomial expression which is generated through a linear regression analysis; and a table generating step of generating the summed area table based on the applied offset. Thereby an error between an original image and a recovered image can be reduced by improving the accuracy of a floating point expression way when generating the summed area table.
Abstract translation: 一种用于提高用于对图像的当前像素周围的任意块执行算术运算的相加区域表（SAT）的精度的方法包括：偏移施加步骤，通过使用多项式表达式向块中的每个像素应用偏移 这是通过线性回归分析产生的; 以及表生成步骤，基于所施加的偏移量生成求和区域表。 因此，通过在生成相加区域表时提高浮点表达方式的精度，可以减小原始图像和恢复图像之间的误差。
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公开(公告)号：KR1020110094412A
公开(公告)日：2011-08-24
申请号：KR1020100013756
申请日：2010-02-16
Applicant: 성균관대학교산학협력단
Abstract: PURPOSE: A system for processing a 3D design drawing is provided to improve the comprehension of a view by using hologram. CONSTITUTION: A conversion unit(40) operates a conversion program which converts a 3D design drawing with a hologram system. An information input unit(10) is able to search a conversion target file, execute the conversion process, and input/amend data to the design drawing. A memory unit(30) stores the design drawing file and the hologram implementation file. A play unit(50) can embody the design diagram as a 3D image by the input information which is delivered to the conversion unit. A control unit(20) analyzes the accumulated information in the memory and transmits an image signal to the reproducing unit.
Abstract translation: 目的：提供一种用于处理3D设计图的系统，以通过使用全息图来提高视图的理解度。 构成：转换单元（40）操作用全息图系统转换3D设计图的转换程序。 信息输入单元（10）能够搜索转换目标文件，执行转换处理，并将数据输入/修改为设计图。 存储单元（30）存储设计图文件和全息图实现文件。 播放单元（50）可以通过输送到转换单元的输入信息将设计图体现为3D图像。 控制单元（20）分析存储器中的累积信息并将图像信号发送到再现单元。
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