发明名称 |
EMBEDDED INTERACTION CODE ENABLED SURFACE TYPE IDENTIFICATION |
摘要 |
<p>At least one image captured from a printed document 3203 and at least one image captured from a display surface other than a printed document 3202 are processed. A surface-type-identification module 3204 accepts as input both types of images and identifies, for a particular image, the type of surface from which the image was captured. A display-surface-preprocessing module 3210 preprocesses the at least one embedded-interaction-code image captured from a display surface other than a printed document 3206. A printed-document-preprocessing module 3212 preprocesses the at least one embedded-interaction-code images captured from a printed document 3206. An embedded-interaction-code-processing module 3214 outputs location information 3216 for at least one of the at least one image captured from a printed document and the at least one image captured from a display surface other than a printed document.</p> |
申请公布号 |
WO2007022394(A1) |
申请公布日期 |
2007.02.22 |
申请号 |
WO2006US32226 |
申请日期 |
2006.08.16 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
WANG, JIAN;DANG, YINGNONG;WANG, QIANG;ZHANG, CHUNHUI |
分类号 |
G06K9/80;G06K9/48;G06K9/60 |
主分类号 |
G06K9/80 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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