发明授权
US08223968B2 Image data verification program recorded on a recording medium, image data verification method, and image data verification system 有权
记录在记录介质上的图像数据验证程序,图像数据验证方法和图像数据验证系统

Image data verification program recorded on a recording medium, image data verification method, and image data verification system
摘要:
An image data verification system for verifying image data using a computer and method are provided. The method includes registering image data of an original and extracting information regarding a part of information forming the original image data. The method also includes generating a feature value of the partial information and generating signature information.
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