公开(公告)号：US20140359486A1

公开(公告)日：2014-12-04

申请号：US14463109

申请日：2014-08-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-Young Yi ,  Sung-Dae Cho ,  Kee-Hyon Park ,  Jong-Man Kim ,  Jin-Ho Kim ,  Chul-Hwan Lee ,  Dong-Hoon Jang

IPC: G06K9/00 ,  G06F3/0481 ,  H04N7/14 ,  G06F3/0484

CPC classification number: G06K9/00302 ,  G06F3/0481 ,  G06F3/04842 ,  H04N7/14 ,  H04N7/141

Abstract: Apparatus and method for configuring a screen for a video call using a facial expression by recognizing a face from an image, calculating facial expression information for an expression of the recognized face, and determining whether there is a change in expression of the recognized face by comparing the calculated facial expression information with reference expression information preset to determine a change in expression of the face. If there is a change in expression of the recognized face, the apparatus and method selects a video image corresponding to the changed expression in the video call screen, and reconfigures the video call screen using the selected video image, making it possible for a user to conveniently select an image of the interested person without taking extensive action, and preventing a wrong image from being selected due to the unintended user facial movement.

Abstract translation: 用于通过识别来自图像的面部来使用面部表情来配置用于视频通话的屏幕的装置和方法，计算所识别的面部的表达的面部表情信息，以及通过比较来确定所识别的脸部的表达是否变化 所述计算出的面部表情信息具有预设的参考表达信息，以确定脸部表情的变化。 如果所识别的脸部的表达方式发生变化，则该装置和方法选择与视频呼叫屏幕中的改变表达式对应的视频图像，并且使用所选择的视频图像重新配置视频通话屏幕，使得用户可以 方便地选择感兴趣的人的图像而不采取广泛的动作，并且由于意外的用户面部运动而防止错误的图像被选择。