Patent · US Active

System and method for interactive markerless paper documents in 3D space with mobile cameras and projectors

US9117274B2 · kind B2 · utility

68Cited by

0References

20Claims

0Family size

Assignee

FUJI XEROX CO., LTD. · JP

Inventors

Chunyuan Liao · Shanghai, CN
Qiong Liu · Cupertino, US
Jochen Huber · Wolfach, DE

Key dates

Filing date	Aug 1, 2011
Grant date	Aug 25, 2015
Priority date	—
Expiry date	Nov 23, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/30176
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Systems and methods directed to fine-grained interaction with ordinary markerless paper documents and projectors at flexible poses in 3D space. Systems and methods allow for the projection of images onto non-flat variable surfaces by utilizing depth detection techniques in order to project an image or video properly onto a variable surface.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.