公开(公告)号：US20200269865A1

公开(公告)日：2020-08-27

申请号：US16790480

申请日：2020-02-13

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Chang Rak YOON ,  Young Jin KWON ,  Kyong Ho KIM ,  Do Hyun KIM ,  Whui KIM ,  Kyong Hee LEE ,  Byung Tae JANG ,  Ju Il JEON ,  Jin Kyu CHOI ,  Hyun Kyun CHOI ,  Yoon Sook HWANG

IPC: B60W50/14 ,  G10L25/63 ,  G06K9/00 ,  A61B5/16 ,  A61B5/18 ,  B60W40/08

Abstract: Provided are a method of recognizing an emotion of a driver and an apparatus using the same. The method includes receiving emotion recognition information including at least one of vehicle state information and driver emotion state information, determining whether a dominant emotion state exists among one or more emotion states possessed by the driver on the basis of the emotion recognition information and an emotion recognition model, and performing a reaction inducing interaction with respect to the driver determined on the basis of the determined dominant emotion state together with the driver when the dominant emotion state of the driver is determined to exist.

公开(公告)号：US20170307881A1

公开(公告)日：2017-10-26

申请号：US15413932

申请日：2017-01-24

Applicant: Electronics and Telecommunications Research Institute

Inventor： Chang Rak YOON ,  Jungyu KANG ,  Kyong Ho KIM ,  Byoung Jun PARK ,  Jeong Woo LEE ,  Yoon Sook HWANG

IPC: G02B27/01 ,  G06K9/00 ,  G06T19/00 ,  G06K9/46 ,  G06T7/73

CPC classification number: G02B27/0101 ,  G02B2027/0138 ,  G02B2027/014 ,  G06K9/00791 ,  G06K9/4633 ,  G06T3/00 ,  G06T7/33 ,  G06T7/73 ,  G06T19/006 ,  G06T2207/20061 ,  G06T2207/30252

Abstract: Provided are an apparatus and method for transforming augmented reality information of a head-up display (HUD) for a vehicle. The apparatus for transforming augmented reality information of a head-up display for a vehicle includes a first projection transforming formula generation unit configured to extract a conjugate point by performing feature point matching on a first feature point of a forward recognition image of the vehicle input from a forward recognition camera and a second feature point of a first driver-based viewpoint image input from a driver-based viewpoint camera whose installation position is different from that of the forward recognition camera, and generate a first projection transforming formula; a second projection transforming formula generation unit configured to generate a second projection transforming formula using a straight-line intersection of a second driver-based viewpoint image, which is extracted from a second driver-based viewpoint image input from the driver-based viewpoint camera, and HUD coordinates pre-defined on the HUD; and an augmented reality information transformation unit configured to sequentially apply the generated first and second projection transforming formulas to recognition coordinates of a forward object, which is recognized from the first forward recognition image, to calculate primary and secondary transformation coordinates, and render the secondary transformation coordinates on the HUD.