Authenticity determination support device, authenticity determination device, computer readable medium, and authenticity determination support method
AssigneeFuji Xerox Co., Ltd.
InventorTaro Mori
Life of this patent
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Abstract
An authenticity determination support device includes an acquiring unit and a compressing unit. The acquiring unit photographs, in a solid having a unique random feature in a surface thereof, a predetermined area in the surface such that continuity of the feature is generated in a predetermined direction, and thereby acquires feature information representing the feature included in the area. The compressing unit compresses the feature information in a direction in which continuity of the feature information acquired by the acquiring unit is high.
Claims13
An authenticity determination support device comprising:
- an acquiring unit that photographs, in a solid having a unique random feature in a surface thereof, an area on the surface such that continuity of the unique random feature is generated in a first direction, and thereby acquires feature information representing the unique random feature included in the area;
- and
- a compressing unit that compresses the feature information in a direction in which continuity of the feature information acquired by the acquiring unit is high.
A non-transitory computer readable medium storing a program causing a computer to execute a process for supporting authenticity determination, the process comprising:
- photographing, in a solid having a unique random feature in a surface thereof, an area on the surface such that continuity of the unique random feature is generated in a first direction, and thereby acquiring feature information representing the unique random feature included in the area;
- and
- compressing the feature information in a direction in which continuity of the acquired feature information is high.
An authenticity determination support method comprising:
- photographing, in a solid having a unique random feature in a surface thereof, an area on the surface such that continuity of the unique random feature is generated in a first direction, and thereby acquiring feature information representing the unique random feature included in the area;
- and
- compressing the feature information in a direction in which continuity of the acquired feature information is high.
Dependencies are inferred from the claim text.