公开(公告)号：US08493636B2

公开(公告)日：2013-07-23

申请号：US13123084

申请日：2008-11-21

申请人： Jinwook Kim ,  Seungpyo Hong ,  Heedong Ko

发明人： Jinwook Kim ,  Seungpyo Hong ,  Heedong Ko

IPC分类号： H04N1/04

CPC分类号： G01S17/66

摘要： The motion tracking method disclosed herein suggests a method for precisely tracking the motion of a scanning device by correcting the surrounding information distortedly recognized due to the time differences between pieces of information regarding the surroundings of the device over one scanning cycle. The method, as a motion tracking method of a scanning device collecting the surrounding information corresponding to a plurality of the points of the surroundings, includes collecting the surrounding information, obtaining the displacement data of the scanning device using the surrounding information, updating the velocity of the scanning device using the displacement data of the scanning device, correcting the surrounding information using the updated velocity of the scanning device, and determining location and position information of the scanning device using the corrected surrounding information. According to the method herein, the motion of the scanning device may be more precisely tracked because the surrounding information is corrected based on the velocity of the scanning device.

摘要翻译： 本文公开的运动跟踪方法提出了一种通过校正由于在一个扫描周期上与设备的周围环境相关的信息之间的时间差异而失真识别的周围信息来精确跟踪扫描设备的运动的方法。 作为收集与周围的多个点对应的周围信息的扫描装置的运动跟踪方法，包括收集周围信息，使用周围信息获取扫描装置的位移数据，更新速度 所述扫描装置使用所述扫描装置的位移数据，使用所述扫描装置的更新速度来校正所述周围信息，以及使用所述校正的周围信息来确定所述扫描装置的位置和位置信息。 根据本文的方法，可以更精确地跟踪扫描装置的运动，因为基于扫描装置的速度来校正周围的信息。

公开(公告)号：US20130120450A1

公开(公告)日：2013-05-16

申请号：US13676153

申请日：2012-11-14

申请人： Ig Jae KIM ,  Jaewon KIM ,  Heedong KO

发明人： Ig Jae KIM ,  Jaewon KIM ,  Heedong KO

IPC分类号： G09G5/22

CPC分类号： G09G5/22 ,  G06F3/147 ,  G09G5/00 ,  G09G2340/12

摘要： A method of providing an augmented reality tour platform service for the inside of a building by using a wireless communication device. The method includes: acquiring an image of the building from the wireless communication device; collecting information associated with the acquired image; extracting a candidate building group from a previously established database on the basis of the acquired image and the collected information; specifying a building matching the acquired image from among the extracted candidate building group; and transmitting information regarding the inside of the specified building to the wireless communication device.

摘要翻译： 一种通过使用无线通信设备为建筑物内部提供增强现实旅游平台服务的方法。 该方法包括：从无线通信设备获取建筑物的图像; 收集与所获取的图像相关联的信息; 根据获取的图像和收集的信息，从先前建立的数据库中提取候选建筑群; 从所提取的候选建筑群中指定与获取的图像相匹配的建筑物; 以及将关于所述指定建筑物的内部的信息发送到所述无线通信设备。

公开(公告)号：US20130314320A1

公开(公告)日：2013-11-28

申请号：US13727077

申请日：2012-12-26

申请人： Jae In HWANG ,  Ig Jae KIM ,  Sang Chul AHN ,  Heedong KO

发明人： Jae In HWANG ,  Ig Jae KIM ,  Sang Chul AHN ,  Heedong KO

IPC分类号： G06F3/0346

CPC分类号： G06F3/0346 ,  G06F3/0481 ,  G06F3/0488

摘要： A method of controlling a three-dimensional virtual cursor (3D) by using a portable electronic device, the method including: sensing at least one of a movement and a touch input of a portable electronic device through a sensor mounted in the portable electronic device; and converting the sensed at least one of the movement and the touch input of the portable electronic device into a cursor control signal for controlling an operation of a cursor in a 3D space to output the cursor control signal. According to the method, a 3D virtual cursor may be conveniently controlled without a location or time limit by using a portable electronic device which a user carries.

摘要翻译： 一种通过使用便携式电子设备来控制三维虚拟光标（3D）的方法，所述方法包括：通过安装在便携式电子设备中的传感器来感测便携式电子设备的移动和触摸输入中的至少一个; 以及将感测到的便携式电子设备的移动和触摸输入中的至少一个转换成用于控制3D空间中的光标的操作的光标控制信号，以输出光标控制信号。 根据该方法，通过使用用户携带的便携式电子设备，可以方便地控制3D虚拟光标而不具有位置或时间限制。

公开(公告)号：US20110194158A1

公开(公告)日：2011-08-11

申请号：US13123084

申请日：2008-11-21

申请人： Jinwook Kim ,  Seungpyo Hong ,  Heedong Ko

发明人： Jinwook Kim ,  Seungpyo Hong ,  Heedong Ko

IPC分类号： H04N1/04

CPC分类号： G01S17/66

摘要： The motion tracking method disclosed herein suggests a method for precisely tracking the motion of a scanning device by correcting the surrounding information distortedly recognized due to the time differences between pieces of information regarding the surroundings of the device over one scanning cycle. The method, as a motion tracking method of a scanning device collecting the surrounding information corresponding to a plurality of the points of the surroundings, includes collecting the surrounding information, obtaining the displacement data of the scanning device using the surrounding information, updating the velocity of the scanning device using the displacement data of the scanning device, correcting the surrounding information using the updated velocity of the scanning device, and determining location and position information of the scanning device using the corrected surrounding information. According to the method herein, the motion of the scanning device may be more precisely tracked because the surrounding information is corrected based on the velocity of the scanning device.

摘要翻译： 本文公开的运动跟踪方法提出了一种通过校正由于在一个扫描周期上与设备的周围环境相关的信息之间的时间差异而失真识别的周围信息来精确跟踪扫描设备的运动的方法。 作为收集与周围的多个点对应的周围信息的扫描装置的运动跟踪方法，包括收集周围信息，使用周围信息获取扫描装置的位移数据，更新速度 所述扫描装置使用所述扫描装置的位移数据，使用所述扫描装置的更新速度来校正所述周围信息，以及使用所述校正的周围信息来确定所述扫描装置的位置和位置信息。 根据本文的方法，可以更精确地跟踪扫描装置的运动，因为基于扫描装置的速度来校正周围的信息。