公开(公告)号：US10776996B2

公开(公告)日：2020-09-15

申请号：US14820120

申请日：2015-08-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung In Park ,  Min Su Ahn ,  In Woo Ha ,  Kee Chang Lee ,  Hyong Euk Lee

IPC: G06T15/50 ,  G06T15/06

Abstract: An image processing apparatus and method are provided. The image processing method may generate a mask for preventing a virtual light source from being sampled on an area of a current image frame based on virtual light source information of a previous image frame, applying the mask to the current image frame, sampling the virtual light source in the current image frame to which the mask is applied, and rendering the current image frame based on the virtual light source sampled in the current image frame.

公开(公告)号：US09916689B2

公开(公告)日：2018-03-13

申请号：US14611824

申请日：2015-02-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seon Min Rhee ,  Seung In Park ,  Yong Beom Lee ,  Hyong Euk Lee

IPC: G06T19/00 ,  G06T15/20 ,  G06F3/0481 ,  G06F3/0346 ,  G06T7/73

CPC classification number: G06T19/006 ,  G06F3/0346 ,  G06F3/04815 ,  G06T7/73 ,  G06T15/20 ,  G06T2200/04 ,  G06T2207/10012 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/30244

Abstract: An apparatus for estimating a camera pose includes an image acquisition unit to acquire a photographed image, a motion sensor to acquire motion information of the apparatus for estimating the camera pose, a static area detector to detect a static area of the photographed image based on the photographed image and the motion information, and a pose estimator to estimate a camera pose based on the detected static area.