公开(公告)号：KR1020120116699A

公开(公告)日：2012-10-23

申请号：KR1020110034304

申请日：2011-04-13

Applicant: 서강대학교산학협력단

Inventor： 장주욱 ,  김현성

IPC: G06T7/20 ,  H04N7/18

CPC classification number: G06T7/269 ,  G06K9/6218 ,  G06T2207/10016

Abstract: PURPOSE: A moving object detecting apparatus and a method thereof using a clustering technology are provided to recognize blocks in a moving object cluster as a moving object. CONSTITUTION: A motion vector extracting unit(110) extracts a motion vector according to each block. A clustering controlling unit(120) clusters motion vectors having frequency which is greater than a preset level. The clustering controlling unit sets up a moving object cluster. A moving object extracting unit(130) extracts blocks belonging to the set moving object cluster as a moving object. [Reference numerals] (100) Image photographing unit; (110) Motion vector extracting unit; (120) Clustering controlling unit; (130) Moving object extracting unit

Abstract translation: 目的：提供一种运动物体检测装置及其使用聚类技术的方法，以识别移动物体簇中的块作为移动物体。 构成：运动矢量提取单元（110）根据每个块提取运动矢量。 聚类控制单元（120）聚合具有大于预设电平的频率的运动矢量。 聚类控制单元设置移动对象簇。 移动物体提取单元（130）将属于所设置的移动物体簇的块提取为移动物体。 （附图标记）（100）图像拍摄单元; （110）运动矢量提取单元; （120）聚类控制单元; （130）移动物体提取单元

公开(公告)号：KR1020120115849A

公开(公告)日：2012-10-19

申请号：KR1020110033418

申请日：2011-04-11

Applicant: 서강대학교산학협력단

Inventor： 윤경병 ,  김현성

IPC: B81B7/04 ,  C23C14/06 ,  C23C16/06 ,  C23F1/02

CPC classification number: B32B3/30 ,  B81C1/00103 ,  B81C1/00373 ,  C23C14/083 ,  C23C14/22 ,  Y10T428/13

Abstract: PURPOSE: A bowl-shaped structure, a manufacturing method thereof, and a bowl array are provided to form a template having a hole by rubbing particle and to manufactures a bowl-shaped structure by using the template so that the bowl-shaped structure manufactures a bowl array being regularly arranged at a constant interval through a simple process. CONSTITUTION: A method for manufacturing a bowl-shaped structure comprises next steps. First and second base materials in which an alignment layer of particles is formed are touched so that the alignment layer of the particles are transferred to the second base material(S2). The alignment layer of the particles being transferred on the second base material is coated with a thin film forming material so that a particle-thin film composite is formed(S3). The particles are exposed by eliminating a part of the thin film forming material so that a template having a hole is formed(S4). The template is eliminated after coating a first material on a surface of the hole so that a bowl-shaped structure is formed(S6). [Reference numerals] (S1) Forming an alignment layer of particles on a first base material; (S2) Projecting an alignment layer of particles to a second base material; (S3) Forming a particle-thin film composite by coating a thin-film forming material on an alignment layer of particles; (S4) Forming a mold having a holes by eliminating particles from a particle-thin film composite; (S5) Coating a first material on a hole surface of a mold; (S6) Forming a bowl-shaped structure by selectively eliminating a mold only

Abstract translation: 目的：提供碗形结构，其制造方法和碗形阵列，以通过摩擦颗粒形成具有孔的模板，并通过使用该模板制造碗状结构，使得碗形结构制造 碗阵列通过简单的过程以恒定的间隔定期排列。 构成：制造碗状结构的方法包括以下步骤。 接触形成有颗粒取向层的第一和第二基材，使得颗粒的取向层转移到第二基材（S2）。 在第二基材上转印的颗粒的取向层涂覆有薄膜形成材料，从而形成颗粒 - 薄膜复合材料（S3）。 通过消除一部分薄膜形成材料使得颗粒被暴露，从而形成具有孔的模板（S4）。 在孔的表面上涂覆第一材料以形成碗状结构之后，去除模板（S6）。 （S1）在第一基材上形成粒子取向层; （S2）将颗粒的取向层投射到第二基材; （S3）通过在粒子的取向层上涂布薄膜形成材料来形成粒子 - 薄膜复合体; （S4）通过从颗粒 - 薄膜复合材料中除去颗粒而形成具有孔的模具; （S5）在模具的孔表面上涂覆第一材料; （S6）通过选择性地除去模具而形成碗状结构

公开(公告)号：KR1020110129581A

公开(公告)日：2011-12-02

申请号：KR1020100049040

申请日：2010-05-26

Applicant: 서강대학교산학협력단

Inventor： 윤경병 ,  김현성 ,  홍면표

IPC: C01G23/053 ,  C01B37/00

CPC classification number: C01G23/053 ,  C01B37/00 ,  C01G23/047 ,  C01G23/08 ,  C01P2002/30 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/62 ,  C01P2006/16 ,  Y10T428/2982

Abstract: PURPOSE: A method for manufacturing titanium dioxide particles and the titanium dioxide particles are provided to mass-produce titanium dioxide particles of uniform particle sizes based on a reaction at the room temperature or less. CONSTITUTION: A method for manufacturing titanium dioxide particles includes the following: A first solution containing a titanium-containing precursor and alcohol is prepared(S100). The first solution is cooled to the room temperature or less. A second solution containing a structure directing agent, alcohol, and water is prepared(S200). The second solution is cooled to the room temperature or less. The cooled first solution and second solution are mixed and reacted at the room temperature or less to form titanium dioxide particles(S300). The sizes of the titanium dioxide particles are uniform, and the titanium dioxide particles include mesopores. The size of the titanium dioxide particles are adjusted based on one of the cooling temperature of the first solution, the cooling temperature of the second solution, and the reacting temperature or are adjusted based on the ratio of the titanium-containing precursor and the alcohol.

Abstract translation: 目的：提供二氧化钛颗粒和二氧化钛颗粒的制造方法，以在室温以下的反应中大量生产均匀粒径的二氧化钛颗粒。 构成：制备二氧化钛颗粒的方法包括以下步骤：制备含有含钛前体和醇的第一溶液（S100）。 将第一溶液冷却至室温或更低。 制备含有结构导向剂，醇和水的第二溶液（S200）。 将第二溶液冷却至室温以下。 冷却的第一溶液和第二溶液在室温或更低温度下混合并反应以形成二氧化钛颗粒（S300）。 二氧化钛颗粒的尺寸是均匀的，并且二氧化钛颗粒包括中孔。 基于第一溶液的冷却温度，第二溶液的冷却温度和反应温度之一来调节二氧化钛颗粒的尺寸，或者基于含钛前体与醇的比例进行调整。