发明名称 |
Stereoscopic image processing system and device and glasses |
摘要 |
A stereoscopic image processing system, a stereoscopic image processing method and glasses are disclosed. The stereoscopic image processing system transmits a control value for controlling a prism diopter of glasses having a prismatic effect on light irradiated for displaying a left-view image and a right-view image, controls the prism diopter of the glasses based on the transmitted control value, and causes the prismatic effect on the light passing through the glasses. |
申请公布号 |
US9395546(B2) |
申请公布日期 |
2016.07.19 |
申请号 |
US201113882095 |
申请日期 |
2011.06.20 |
申请人 |
LG Electronics Inc. |
发明人 |
Kim Dalyoung;Baek Jihye;Noh Youngjin;Kim Yunjoo;Kim Doyoung;Kim Jaeho;Seo Hayoung |
分类号 |
G02B27/22;H04N13/00;H04N13/04 |
主分类号 |
G02B27/22 |
代理机构 |
Birch, Stewart, Kolasch & Birch, LLP |
代理人 |
Birch, Stewart, Kolasch & Birch, LLP |
主权项 |
1. A stereoscopic image processing method comprising:
transmitting a first control value for controlling a prism diopter of glasses and a second control value for controlling a focal length of glasses, at once; controlling the prism diopter of the glasses based on the transmitted first control value and the focal length of the glasses based on the transmitted second control value; and causing a prismatic effect on light passing through the glasses, wherein the controlling the prism diopter of the glasses comprises: calculating the prism diopter using a depth value and a distance between both eyes; and setting the prism diopter of the glasses to the calculated prism diopter, wherein the prism diopter is calculated using the following equation: prism diopter=D1/D2−D1/D3, where D1 is a distance between both eyes, D2 is a distance from an eye to a stereoscopic image, and D3 is a distance from an eye to a display, and wherein the controlling the focal length of the glasses comprises: calculating a focal length value using the depth value and a viewing distance; and setting the focal length of the glasses to the calculated focal length value, the focal length value being calculated using the following equation: 1/f3=1/f1−1/f2, where f1 is the viewing distance, f2 is a distance from an eye to a stereoscopic image, and f3 is the focal length value. |
地址 |
Seoul KR |