| 发明名称 | Image display apparatus and method for operating the same | ||
| 摘要 | An image display apparatus and a method for operating the same are disclosed. The method for operating an image display apparatus includes receiving a three-dimensional (3D) image, calculating an Average Picture Level (APL) of the 3D image, and changing of a depth of the 3D image according to the calculated APL. | ||
| 申请公布号 | US9007361(B2) | 申请公布日期 | 2015.04.14 |
| 申请号 | US201113229929 | 申请日期 | 2011.09.12 |
| 申请人 | LG Electronics Inc. | 发明人 | Kim Hyerim;Sohn Seonyoung |
| 分类号 | G06T15/00;H04N13/00;H04N13/04 | 主分类号 | G06T15/00 |
| 代理机构 | Ked & Associates, LLP | 代理人 | Ked & Associates, LLP |
| 主权项 | 1. An image display apparatus comprising: a controller to change a depth of a three-dimensional (3D) image according to an Average Picture level (APL) of the 3D image; and a display to display the 3D image having the changed depth, wherein the controller includes an APL calculator to calculate the APL of the input 3D image, and a formatter to change a depth of the 3D image according to the calculated APL, wherein when the calculated APL is equal to or lower than a first threshold, the formatter sets the depth of the 3D image to a smaller value as the APL is nearer to a lowest APL value, wherein when the calculated APL is equal to or higher than a second threshold, the formatter sets the depth of the 3D image to a smaller value as the APL is nearer to a highest APL value, and wherein when the calculated APL is higher than the first threshold and lower than second threshold, the formatter sets the depth of the 3D image to be maintained without any change. | ||
| 地址 | Seoul KR | ||