摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image data recording system, drive recorder and image data tampering judgment method which can verify whether recorded image data are right data or not and are excellent in convenience. <P>SOLUTION: The data recording system 1 for recording image data of an image photographed by an imaging section 70, includes: a collation information generating section 10 for generating collation information for judging whether the image data are tampered or not, based on image data of a recording format generated based on the image captured by the imaging section 70; and a data recording processing section 20 which performs processing for storing the image data of the recording format into a first nonvolatile memory 40 and storing the collation information corresponding to the relevant image data separately from the first nonvolatile memory. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |