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1. (WO2018222202) DIGITAL COMPOSITION HASHING

Pub. No.:    WO/2018/222202    International Application No.:    PCT/US2017/035623
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Sat Jun 03 01:59:59 CEST 2017
IPC: G06F 21/60
G06K 15/02
Applicants: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventors: BALINSKY, Helen
WHITE, Scott
TAYLOR, Bob
BALDWIN, Adrian
GRIFFIN, Jonathan
Title: DIGITAL COMPOSITION HASHING
Abstract:
Examples associated with digital composition hashing are described. One example method includes receiving a digital composition file from a user. The digital composition file may include a top-level design and a hierarchy of sub-level designs. A hashed structure may be generated from the digital composition file, where a node in the hashed structure for the first sub-level design is generated based on hashes of sub-level designs below the first sub-level design in the hierarchy. The hashed structure and a hash of the digital composition file are stored in association with the user.