Korea Electronics Technology Institute

Young Choong Park

Yang Keun Ahn

Kwang Soon Choi

Kwang Mo Jung

Sung H Hong

Hoon Jong Kang

Young Min Kim

Ji Soo Hong

Hae Moon Seo

Woo Chul Park

Choon Sung Shin

Kyeung Hak Seo

Woo Chool Park

Hoonjong Kang

Byoung Ha Park

Provided are a device and method for recognizing a gesture. The device includes a video image acquirer configured to acquire a video including a gesture object by photographing the gesture object, a center point detector configured to detect a center point of the gesture object in frames of the acquired video, a velocity calculator configured to calculate a velocity of the gesture object by calculating a difference between motion coordinates on each axis on the basis of the center point of the gesture object, and a gesture recognizer configured to recognize a gesture of the gesture object by comparing the calculated velocity of the gesture object with a preset velocity.

Device and method for recognizing gesture

Provided are a navigation gesture recognition system and a gesture recognition method thereof. The navigation gesture recognition system includes a depth camera configured to capture a depth image, a memory configured to store a program for recognizing a navigation gesture of an object, and a processor configured to execute the program stored in the memory, wherein the processor executes the program to generate a virtual spatial touch screen from the depth image, detects a moving direction of a gesture of the object included in the depth image on the spatial touch screen, and generates a control command corresponding to the moving direction.

Navigation gesture recognition system and gesture recognition method thereof

Provided is an apparatus for providing virtual reality content of a moving means, the apparatus including a plurality of transparent display units mounted on front and side surfaces of the moving means and configured to display virtual reality content, a dynamic motion sensing unit configured to detect a three-dimensional (3D) dynamic motion of the moving means, and a control unit configured to control reproduction of previously stored virtual reality content so as to display virtual reality content corresponding to the 3D dynamic motion on the plurality of transparent display units, when the 3D dynamic motion of the moving means is detected by the dynamic motion sensing unit.

Apparatus and method for providing virtual reality content of moving means

A method for inserting information into a 3D structure and recognizing information in a non-destructive method is provided. A 3D printing method according to an exemplary embodiment of the present invention includes: generating a tag having specific information recorded thereon to be inserted into a 3D structure, and printing the tag on the inside of the 3D structure while printing the 3D structure. Accordingly, since the tag having information recorded thereon is printed on the inside of the 3D structure when the 3D structure is printed by a 3D printer, it is impossible to forge/falsify information.

Information insert in three dimensional (3D) structure and non-destructive information recognition method

An autostereoscopic three-dimensional (3D) display apparatus is provided. The autostereoscopic 3D display apparatus includes an image display unit configured to display a 3D image including a 3D virtual object or a 3D image including a 3D virtual object and text; and an optical unit configured to reflect or transmit the displayed 3D image from the image display unit toward a viewer, transmit an image of a real object facing the viewer, and display a combination of the 3D image and the image of the real object to the viewer.

Autostereoscopic 3D display apparatus

Provided is a hand gesture recognition technique. A hand gesture recognition system according to one aspect of the present invention includes an image capturing unit that captures an image of a gesture recognition region to acquire a depth image; a hand region extractor that extracts a hand region from the depth image; and a hand gesture recognizer that analyzes the extracted hand region to recognize a hand gesture included in the depth image as a grasp gesture or a release gesture.

System and method for recognizing hand gesture

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.

Three-dimensional space touch apparatus using multiple infrared cameras

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 cameracapturing a 2D video and a 3D depth cameracapturing a 3D depth video; an individual image separation moduleextracting boundary information between a user and a background by using depth information regarding a video captured by the 3D depth camera; a composite video generation moduleseparating the user video from the video captured by the 2D cameraby using the extracted boundary information and composing the separated user video and the set background video.

Mobile terminal and method of providing video calls using the same

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.

Growing community of inventors

Goyang-si, South Korea

Young Choong Park