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DEVICE FOR INTEGRITY VERIFICATION OF IMAGE DATA AND METHOD FOR INTEGRITY VERIFICATION USING THE SAME
DEVICE FOR INTEGRITY VERIFICATION OF IMAGE DATA AND METHOD FOR INTEGRITY VERIFICATION USING THE SAME
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机译:用于图像数据的完整性验证的装置和使用相同方法进行完整性验证的方法
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摘要
A device for integrity verification of image data. The device comprises: a database configured to store multiple field signatures respectively corresponding to multiple editing tools; a memory configured to store a program for integrity verification of image data; and a processor configured to execute the program stored in the memory. The processor: extracts a field from the image data when the program is executed; determines whether or not there is a field signature matched with the extracted field from among the multiple field signatures; and determines whether or not the image data are edited depending on a result of the determination.
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