| 发明名称 |
3D CAMERA CALIBRATION |
| 摘要 |
There is provided a 3D camera calibration wherein the user's hand is used as a calibration object: a touch surface detects the real measurements of a user's hand; the 3D camera captures at least one image of the user's hand; and an image processor estimates the intrinsic and extrinsic parameters for calibrating the 3D camera based on said image and said real measurements. |
| 申请公布号 |
US2015256815(A1) |
申请公布日期 |
2015.09.10 |
| 申请号 |
US201214431864 |
申请日期 |
2012.10.01 |
| 申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
Grafulla-González Beatriz |
| 分类号 |
H04N13/02;G06T7/00;G06F3/01;G06T17/00;G06F3/041;G06F3/0481 |
主分类号 |
H04N13/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for calibrating a 3D camera, the method comprising:
detecting measurements of a user's body part on a touch surface; capturing at least one image of the user's body part with the 3D camera; applying the detected measurements to the at least one image to estimate parameters of the 3D camera. |
| 地址 |
Stockholm SE |
