公开(公告)号：US06389424B1

公开(公告)日：2002-05-14

申请号：US09429300

申请日：1999-10-28

申请人： June Kim ,  Dae Young Hur ,  Jin Soo Lee ,  Jae Soo Yoo ,  Seok Hee Lee

发明人： June Kim ,  Dae Young Hur ,  Jin Soo Lee ,  Jae Soo Yoo ,  Seok Hee Lee

IPC分类号： G06F1730

CPC分类号： G06F17/30256 ,  Y10S707/99942

摘要： An insertion method in a high-dimensional index structure for a content-based image retrieval is disclosed, in which a desired image can be efficiently searched when there is formed a high-dimensional image database. In the present invention, the basic properties of the CIR tree are utilized, and at the same time, a splitting algorithm having a superior search efficiency over the conventional CIR tree is employed. Further, an effective standard for choosing lower nodes is provided, and a re-insertion algorithm capable of re-inserting based on a weighted center is employed, thereby forming an ECIR (Extended CIR) as a high-dimensional index structure supporting efficient retrieval performance. That is, a splitting algorithm for the branch nodes and the terminal nodes are adopted so as to improve the efficiency when carrying out the search and insertion. The re-insertion objects are chose based on the weighted center when the nodes overflow. According to the present invention, the images can be efficiently searched when an image information containing many feature dimensions is formed into a database.

摘要翻译： 公开了一种用于基于内容的图像检索的高维索引结构中的插入方法，其中当形成高维图像数据库时可以有效地搜索期望的图像。 在本发明中，利用了CIR树的基本特性，同时采用了比常规CIR树具有更好的搜索效率的分割算法。 此外，提供了用于选择较低节点的有效标准，并且采用能够基于加权中心重新插入的重新插入算法，从而形成作为支持有效检索性能的高维索引结构的ECIR（扩展CIR） 。 也就是说，采用分支节点和终端节点的分割算法，以便在进行搜索和插入时提高效率。 当节点溢出时，基于加权中心选择重新插入对象。 根据本发明，当将包含许多特征维度的图像信息形成数据库时，可以有效地搜索图像。

公开(公告)号：US06484172B1

公开(公告)日：2002-11-19

申请号：US09497345

申请日：2000-02-03

申请人： Jang Sun Lee ,  Jin Soo Lee ,  Hun Soon Lee ,  Myung Joon Kim ,  Jae Soo Yoo ,  Seok Il Song ,  Seok Hee Lee

发明人： Jang Sun Lee ,  Jin Soo Lee ,  Hun Soon Lee ,  Myung Joon Kim ,  Jae Soo Yoo ,  Seok Il Song ,  Seok Hee Lee

IPC分类号： G06F1730

CPC分类号： G06F17/30327 ,  G06F17/30362 ,  Y10S707/99933 ,  Y10S707/99938

摘要： A concurrency control method for searching the high-dimensional index tree of a database is disclosed. The concurrency control includes: a) adding a root node to the queue and acquiring the shared lock for reinsertion node; b) determining whether the queue is empty or not, fetching a node from the queue and assigning the fetched node as a current node if queue is not empty, releasing the shared lock and terminating the search process if queue is empty; c) acquiring the shared latch in the current node, selecting the lower nodes which are within the query range and adding the selected nodes to the queue if current node is not leaf or to the result set if current node is leaf; and d) returning to the step b).

摘要翻译： 公开了一种用于搜索数据库的高维索引树的并发控制方法。 并发控制包括：a）将根节点添加到队列并获取重新插入节点的共享锁; b）确定队列是否为空，如果队列不为空，则从队列中获取节点并将获取的节点分配为当前节点，如果队列为空，则释放共享锁并终止搜索进程; c）获取当前节点中的共享锁存器，选择查询范围内的下级节点，如果当前节点不为叶，则将所选节点添加到队列中，如果当前节点为叶，则将其添加到队列中; 和d）返回步骤b）。

公开(公告)号：US20130050062A1

公开(公告)日：2013-02-28

申请号：US13696715

申请日：2010-12-15

申请人： Jong Won Kim ,  Seok Hee Lee ,  Seok Ho Son

发明人： Jong Won Kim ,  Seok Hee Lee ,  Seok Ho Son

IPC分类号： G08B6/00

CPC分类号： G06F3/1446 ,  G06F3/016 ,  G06T17/00 ,  G06T2210/21

摘要： An apparatus and method of implementing haptic-based networked virtual environments supporting high-resolution tiled displays. A haptic rendering process of detecting collision between a user of a haptic-device over a virtual environment and each of at least one virtual object and providing a physical force corresponding to a detection result to the haptic-device is performed, and a graphic rendering process of converting each virtual object represented as 3-D data into an object stream represented as 2-D data such that each virtual object is displayed as a 2-D image, and assigning a priority and a frame rate to each converted object stream according to a preset assignment criterion is performed. A plurality of displays provide a display image, including object streams of the virtual objects and background pixels, so that a virtual environment allowing the user of the haptic-device to visually and tactilely immerse thereto is effectively realized by utilizing limited resources.

摘要翻译： 一种实现支持高分辨率平铺显示器的基于触觉的联网虚拟环境的装置和方法。 执行触觉渲染过程，其检测虚拟环境上的触觉装置的用户与至少一个虚拟对象中的每一个之间的冲突，并将与检测结果相对应的物理力提供给触觉装置，以及图形呈现处理 将表示为3-D数据的每个虚拟对象转换为表示为2-D数据的对象流，使得每个虚拟对象被显示为2-D图像，并且根据以下内容为每个转换的对象流分配优先级和帧速率 执行预设分配标准。 多个显示器提供包括虚拟对象和背景像素的对象流的显示图像，从而通过利用有限的资源有效地实现允许触觉设备的用户可视和触觉地浸入其中的虚拟环境。

公开(公告)号：US07569102B2

公开(公告)日：2009-08-04

申请号：US11268704

申请日：2005-11-08

申请人： Woong Kim ,  Seok Hee Lee

发明人： Woong Kim ,  Seok Hee Lee

IPC分类号： B01D47/00

CPC分类号： B05B3/082 ,  A61L9/145 ,  A61L2209/134 ,  A61L2209/22 ,  B01D47/021 ,  B01D47/06 ,  B01D47/085 ,  F24F3/16 ,  F24F2003/1617 ,  Y02A50/21

摘要： A wet type air cleaner includes a purification unit which includes an inner guide portion for drawing a cleaning water upward, a water jetting nozzle for injecting the cleaning water drawn thereto through the inner guide portion, and a blower for drawing air downward. An outer guide portion is separately installed at an outside of the inner guide portion and with a gap therebetween to allow the air downwardly drawn by the blower and the droplets injected from the water jetting nozzle to flow into the cleaning water. The inner guide portion has a guide formed on its inner wall for upward drawing of the cleaning water and the outer guide portion has a guide formed on its inner walls for downward drawing of the air.

摘要翻译： 湿式空气净化器包括净化单元，该净化单元包括用于向上抽取清洁水的内部引导部分，用于喷射通过内部引导部分吸入的清洁水的喷水嘴和用于向下抽吸空气的鼓风机。 外引导部分分别安装在内引导部分的外侧，并且在其之间具有间隙，以允许由鼓风机向下抽吸的空气和从喷水嘴喷射的液滴流入清洗水。 内引导部分具有形成在其内壁上的用于向上抽出清洁水的引导件，并且外引导部分具有形成在其内壁上用于向下抽吸空气的引导件。

公开(公告)号：US09041621B2

公开(公告)日：2015-05-26

申请号：US13696715

申请日：2010-12-15

申请人： Jong Won Kim ,  Seok Hee Lee ,  Seok Ho Son

发明人： Jong Won Kim ,  Seok Hee Lee ,  Seok Ho Son

IPC分类号： G09G3/00 ,  G06T15/08 ,  G06F3/14 ,  G06F3/01 ,  G06T17/00

CPC分类号： G06F3/1446 ,  G06F3/016 ,  G06T17/00 ,  G06T2210/21

摘要： An apparatus and method of implementing haptic-based networked virtual environments supporting high-resolution tiled displays. A haptic rendering process of detecting collision between a user of a haptic-device over a virtual environment and each of at least one virtual object and providing a physical force corresponding to a detection result to the haptic-device is performed, and a graphic rendering process of converting each virtual object represented as 3-D data into an object stream represented as 2-D data such that each virtual object is displayed as a 2-D image, and assigning a priority and a frame rate to each converted object stream according to a preset assignment criterion is performed. A plurality of displays provide a display image, including object streams of the virtual objects and background pixels, so that a virtual environment allowing the user of the haptic-device to visually and tactilely immerse thereto is effectively realized by utilizing limited resources.

摘要翻译： 一种实现支持高分辨率平铺显示器的基于触觉的联网虚拟环境的装置和方法。 执行触觉渲染过程，其检测虚拟环境上的触觉装置的用户与至少一个虚拟对象中的每一个之间的冲突，并将与检测结果相对应的物理力提供给触觉装置，以及图形呈现处理 将表示为3-D数据的每个虚拟对象转换为表示为2-D数据的对象流，使得每个虚拟对象被显示为2-D图像，并且根据以下内容为每个转换的对象流分配优先级和帧速率 执行预设分配标准。 多个显示器提供包括虚拟对象和背景像素的对象流的显示图像，从而通过利用有限的资源有效地实现允许触觉设备的用户可视和触觉地浸入其中的虚拟环境。

公开(公告)号：US20100004645A1

公开(公告)日：2010-01-07

申请号：US12494207

申请日：2009-06-29

申请人： Sungho Jeong ,  Kwang Hwan Oh ,  Seok Hee Lee ,  Chang Su Na

发明人： Sungho Jeong ,  Kwang Hwan Oh ,  Seok Hee Lee ,  Chang Su Na

IPC分类号： A61B18/22

CPC分类号： A61N5/0619 ,  A61B2018/2005 ,  A61B2018/207 ,  A61B2018/208 ,  A61N2005/067

摘要： An invasive laser acupuncture includes a first semiconductor laser connected to a first optical fiber acupuncture and providing red-based laser beam with the first optical fiber acupuncture; a second semiconductor laser connected to a second optical fiber acupuncture and providing a green-based laser beam with the second optical fiber acupuncture; and a driving circuit independently driving the first semiconductor laser and the second semiconductor laser in a continuous mode or a pulse mode by a switching operation. Since red and green lasers can independently be driven in the continuous mode and the pulse mode, the red and green laser can easily be adopted in a reinforcing and reducing treatment method in traditional oriental medicine. In addition, by using a metal-coated optical fiber acupuncture, the optical fiber acupuncture is injected directly into meridian pathways provided under an epidermal layer, such that it is possible to efficiently transmit a laser beam without loss.

摘要翻译： 有创激光针灸包括连接到第一光纤针灸的第一半导体激光器，并且用第一光纤针灸提供红色激光束; 连接到第二光纤针刺的第二半导体激光器，并且用第二光纤针刺提供基于绿色的激光束; 以及通过开关操作以连续模式或脉冲模式独立地驱动第一半导体激光器和第二半导体激光器的驱动电路。 由于红色和绿色激光可以独立驱动连续模式和脉冲模式，红色和绿色激光可以很容易地用于传统东方医学的加强和还原处理方法。 另外，通过使用金属包覆的光纤针灸，将光纤针刺直接注入到设在表皮层下方的子午线路径中，使得可以有效地透射激光束而不损失。