公开(公告)号：US10884497B2

公开(公告)日：2021-01-05

申请号：US16695545

申请日：2019-11-26

Applicant: Center of Human-Centered Interaction for Coexistence

Inventor： Dong Myoung Lee ,  Mincheol Kim ,  Juseong Lee ,  Bum Jae You

IPC: G06F3/01 ,  G06T7/00 ,  G06T15/20 ,  G06T17/00 ,  G06F3/0482 ,  G06F3/03 ,  G06T7/60 ,  G06F3/042

Abstract: A method and apparatus for motion capture interface using multiple fingers are disclosed. The method includes measuring a position of an end of a middle finger of an actual hand in a state in which the actual hand is spread, deriving a starting reference position of the middle finger of the actual hand, and calculating a length of the middle finger of the actual hand. The method further includes recognizing a relationship between starting reference positions of a thumb, an index finger, a middle finger, and a wrist based on using a virtual hand reference model that models a virtual hand to be controlled.

公开(公告)号：US10650602B2

公开(公告)日：2020-05-12

申请号：US16093860

申请日：2017-04-12

Applicant: Center of Human-centered Interaction for Coexistence

Inventor： Bum-Jae You ,  Juseong Lee

IPC: G06T19/00 ,  G06T7/55 ,  G02B27/01 ,  G06T7/593 ,  G06T7/80

Abstract: A three-dimensional information augmented video see-through display device according to an exemplary embodiment of the present disclosure includes a camera interface module which obtains at least two real images from at least two camera modules, a rectification module which performs rectification on the at least two real images, a lens distortion correction module which corrects at least two composite images obtained by combining a virtual image to the at least two real images, based on a lens distortion compensation value indicating a value for compensating for a distortion of a wide angle lens for the at least two real images, and an image generation module which performs side-by-side image processing on the at least two composite images to generate a three-dimensional image for virtual reality VR or augmented reality AR.