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公开(公告)号:US20130003144A1
公开(公告)日:2013-01-03
申请号:US13175547
申请日:2011-07-01
IPC分类号: H04N1/04
CPC分类号: H04N1/107 , H04N1/0473 , H04N1/1075 , H04N1/1077 , H04N1/193 , H04N2201/04713 , H04N2201/04731 , H04N2201/04734
摘要: A hand-held, portable, contact scanner using CCD scanning technology in conjunction with power regulation, noise reduction and image stitching. The scanner uses various movement tracking technologies to determine when the scanner is in contact with a document to be scanned. A dual roller system is used to effectively track motion of a contact scanner 100 across a target document. Alternatively, movement detection is performed by a reflected laser or infra-red (IR) output.
摘要翻译: 手持便携式接触式扫描仪,采用CCD扫描技术,结合功率调节,降噪和图像拼接。 扫描仪使用各种运动跟踪技术来确定扫描仪何时与要扫描的文档接触。 双辊系统用于有效地跟踪目标文件上的联系人扫描仪100的运动。 或者,通过反射激光或红外(IR)输出执行移动检测。