已经开发了一种区域数字地震台网处理软件包,称作ADAPT(Adaptive Data Acquisition and Processing Tools)。ADAPT软件系统适用于安装在区域遥测数字地震台网中心的Windows NT 计算机网络,用于汇集和处理来自台网所属台站的数字地震波...已经开发了一种区域数字地震台网处理软件包,称作ADAPT(Adaptive Data Acquisition and Processing Tools)。ADAPT软件系统适用于安装在区域遥测数字地震台网中心的Windows NT 计算机网络,用于汇集和处理来自台网所属台站的数字地震波形数据,其主要功能包括在线自动处理和人机交互处理两个方面。本文将介绍ADAPT系统的基本功能,分析该系统的特点,并着重说明系统中采用的地震定位方法。展开更多
Mobile device research has been increasing rapidly in Human Computer Interaction （HCI） recently. Following this trend, this paper proposes a user-centered interface, which has been designed, completely installed and...Mobile device research has been increasing rapidly in Human Computer Interaction （HCI） recently. Following this trend, this paper proposes a user-centered interface, which has been designed, completely installed and independently run on a mobile phone. Video signal is steamed through its camera as the image input to the interface by employing techniques of image processing, computer vision and graphics to identify automatically absolute positions of human face, neck and two hands. A paradigm is also put up theoretically. And it embeds this interface to perceive the human postures and convert them into relaxed comic character according to its context.展开更多
The fingerspelling recognition by hand shape is an important step for developing a human-computer interaction system. A method of fingerspelling recognition by hand shape using HLAC （higher-order local auto-correlat...The fingerspelling recognition by hand shape is an important step for developing a human-computer interaction system. A method of fingerspelling recognition by hand shape using HLAC （higher-order local auto-correlation） features is proposed. Furthermore, in order to use HLAC features more effectively, the use of image processing techniques： reducing an image resolution, dividing an image, and image pre-processing techniques, is also proposed. The experimental results show that the proposed method is promising.展开更多
文摘已经开发了一种区域数字地震台网处理软件包,称作ADAPT(Adaptive Data Acquisition and Processing Tools)。ADAPT软件系统适用于安装在区域遥测数字地震台网中心的Windows NT 计算机网络,用于汇集和处理来自台网所属台站的数字地震波形数据,其主要功能包括在线自动处理和人机交互处理两个方面。本文将介绍ADAPT系统的基本功能,分析该系统的特点,并着重说明系统中采用的地震定位方法。
基金supported by the MKE(The Ministry of Knowledge Economy),Korea,under the ITRC(Information Technology Research Center) support program supervised by the NIPA(National ITIndustry Promotion Agency)(NIPA-2009-(C1090-0902-0007))the Soongsil University BK21 Digital Media Division
文摘Mobile device research has been increasing rapidly in Human Computer Interaction （HCI） recently. Following this trend, this paper proposes a user-centered interface, which has been designed, completely installed and independently run on a mobile phone. Video signal is steamed through its camera as the image input to the interface by employing techniques of image processing, computer vision and graphics to identify automatically absolute positions of human face, neck and two hands. A paradigm is also put up theoretically. And it embeds this interface to perceive the human postures and convert them into relaxed comic character according to its context.
文摘The fingerspelling recognition by hand shape is an important step for developing a human-computer interaction system. A method of fingerspelling recognition by hand shape using HLAC （higher-order local auto-correlation） features is proposed. Furthermore, in order to use HLAC features more effectively, the use of image processing techniques： reducing an image resolution, dividing an image, and image pre-processing techniques, is also proposed. The experimental results show that the proposed method is promising.
