发明名称 Augmented imaging using a silhouette to improve contrast
摘要 An augmented display includes an image display source and a silhouette display source. The image display source generates a virtual image to be perceived by a viewer. The silhouette display source occurs in the path of the background light. The silhouette display source generates a mask corresponding to the image content of the image display. The mask is a darkened area reducing or blocking background light. As the light from the virtual image is overlaid onto the background, there is less background light in the portion where the image appears.
申请公布号 US5913591(A) 申请公布日期 1999.06.22
申请号 US19980009759 申请日期 1998.01.20
申请人 UNIVERSITY OF WASHINGTON 发明人 MELVILLE, CHARLES D.
分类号 G03B21/14;G02B27/00;G02B27/01;(IPC1-7):G03B21/14;G02B27/10 主分类号 G03B21/14
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