SYSTEMS AND METHODS FOR IMPERCEPTIBLY EMBEDDING STRUCTURED LIGHT PATTERNS IN PROJECTED COLOR IMAGES
摘要
Methods, systems, and computer program products for imperceptibly embedding structured light patterns in projected color images for display on planar and non-planar surfaces are disclosed. According to one method, an image exposure period for detecting an embedded structured light patterns in a projected image is selected based on analysis of pixel polarities for different pixel intensities of a pixel color. Pixel intensities for the color are varied in the user image so that pixel polarities encode the structured light patterns during image exposure period. The user image is projected with the structured light patterns onto the surface. Depth information is continuously acquired and used to adjust display of the user image.
申请公布号
WO2005082075(A3)
申请公布日期
2006.09.28
申请号
WO2005US06225
申请日期
2005.02.25
申请人
THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL;FUCHS, HENRY;COTTING, DANIEL;NAEF, MARTIN;GROSS, MARKUS
发明人
FUCHS, HENRY;COTTING, DANIEL;NAEF, MARTIN;GROSS, MARKUS