摘要:
The present invention relates to an apparatus for touching a projection of a 3D image on an infrared screen using a single-infrared camera, and more specifically to an apparatus for touching a projection of a 3D image, which projects an image in a free space; recognizes a position touched by a user on the projected image and thus can process an order from a user on the basis of the recognized touched position. The present invention can provide tangible and interactive user interfaces to users. In particular, it is possible to implement various UIs (User Interface), in comparison to an apparatus for touching a projection of a 2D image of the related art, by using the Z-axial coordinate on the infrared screen as the information on depth.
摘要:
A mobile terminal and a method of providing a video call using the same are disclosed. More particularly, a mobile terminal capable of supporting a video call while ensuring user's privacy by mounting a three-dimensional depth camera and a two-dimensional camera in the mobile terminal and a method of providing a video call using the same are disclosed. The mobile terminal of the present invention includes a 2D camera 200 capturing a 2D video and a 3D depth camera 210 capturing a 3D depth video; an individual image separation module 112 extracting boundary information between a user and a background by using depth information regarding a video captured by the 3D depth camera 210; a composite video generation module 114 separating the user video from the video captured by the 2D camera 200 by using the extracted boundary information and composing the separated user video and the set background video.
摘要:
Disclosed herein is a 3D space touch apparatus. The 3D space touch apparatus includes a support, an infrared LED array, left and right infrared cameras, and a space touch sensor module. The support supports the infrared LED array and the left and right infrared cameras. The infrared LED array emits infrared rays, which form an infrared screen in a space above the support. The left and right infrared cameras are disposed on the left and right sides of the support so that the lenses thereof can be oriented to the infrared screen. The space touch sensor module calculates the X-, Y- and Z-axis coordinates of a location of the infrared screen, touched by user pointing means, using images captured by the left and right infrared cameras and information about the resolutions and angles of view of the left and right infrared cameras.
摘要:
Disclosed herein is a 3D space touch apparatus. The 3D space touch apparatus includes a support, an infrared LED array, left and right infrared cameras, and a space touch sensor module. The support supports the infrared LED array and the left and right infrared cameras. The infrared LED array emits infrared rays, which form an infrared screen in a space above the support. The left and right infrared cameras are disposed on the left and right sides of the support so that the lenses thereof can be oriented to the infrared screen. The space touch sensor module calculates the X-, Y- and Z-axis coordinates of a location of the infrared screen, touched by user pointing means, using images captured by the left and right infrared cameras and information about the resolutions and angles of view of the left and right infrared cameras.
摘要:
A mobile terminal and a method of providing a video call using the same are disclosed. More particularly, a mobile terminal capable of supporting a video call while ensuring user's privacy by mounting a three-dimensional depth camera and a two-dimensional camera in the mobile terminal and a method of providing a video call using the same are disclosed. The mobile terminal of the present invention includes a 2D camera 200 capturing a 2D video and a 3D depth camera 210 capturing a 3D depth video; an individual image separation module 112 extracting boundary information between a user and a background by using depth information regarding a video captured by the 3D depth camera 210; a composite video generation module 114 separating the user video from the video captured by the 2D camera 200 by using the extracted boundary information and composing the separated user video and the set background video.
摘要:
Disclosed is a system for data-switching variable-length packets of a heterogeneous network which includes: at least two switching interface modules connected to at least two networks respectively to transceive packets; a switching chip for receiving the packets from a first switching interface module among the at least two switching interface modules and for switching the received packets to a second switching interface module among the at least two switching interface modules; a SERDES (serialization and deserialization) channel for transmitting the packets between the switching interface module and the switching chip; and a signaling channel for transmitting a port number between the switching interface module and the switching chip.
摘要:
The present invention relates to a communication system architecture which can perform integrated processing of different network protocols and multimedia traffics. The communication system for integrated processing of different network protocols and multimedia traffics comprises a common packet; a common packet switch; a plurality of channels; a common bus; a common protocol platform; an external network protocol converter; and an internal network protocol converter. Thus, the present invention can process traffics rapidly embodied by mean of hardware, and easily perform various QoS, traffic control, and so on by designing a unified common platform with an open architecture. In addition, the present invention can be used for digital consumer devices in building networks and home networks or various digital appliances classified as Internet information appliances, and for control systems such as a home gateway, a home server, an STB, a home station and so on.
摘要:
A table type 3D video display device and a table type interactive user interface are disclosed. More particularly, a method for providing services such as games, education, shopping, virtual experience, or the like, of a 3D type is disclosed. The interactive 3D system of the present invention includes a table type 3D display module 210 displaying 3D videos; a spatial touch recognition module 200 monitoring a position of user's fingers interacting with the displayed 3D videos; and an interaction computing module 230 controlling the 3D display module and the spatial touch recognition module 200.
摘要:
Disclosed herein is an infrared screen-type space touch apparatus. The infrared screen-type space touch apparatus includes an infrared LED array provided with infrared LEDs arranged in a line, and configured to emit infrared rays and generate an infrared screen in a space. An infrared camera is installed to allow a lens thereof to face the infrared screen. A space touch sensor module senses a location touched by a user pointing means on the infrared screen from a gray scale image captured by the infrared camera.Further, the infrared screen-type space touch apparatus may further include a pulse generation unit configured to periodically generate a pulse signal, and an LED driver unit coupled to the pulse generation unit and configured to supply pulsed DC power to the infrared LED array.
摘要:
An apparatus for touching a reflection image using an infrared screen, more particularly to an apparatus for touching a reflection image using an infrared screen comprising infrared LEDs, an infrared camera, and a projector for projecting an image in free space so as to implement a virtual touch screen in free space.The apparatus for touching a reflection image using an infrared screen includes: an infrared LED array configured to generate infrared rays and creates an infrared screen in free space, an infrared camera installed such that the lens is directed toward the infrared screen, a projector configured to project an image into the infrared screen, and a space touch sensing module configured to sense a touch location on the infrared screen where user's pointing means is touched using the gray scale image captured by the infrared camera.