Assignee
XUAN GUORONG
CN·3 granted patents·4 citations·filing 2008–2012
Top patents by PatentIndex Score
3 records- 0165US8175324B2Reversible data hidingXUAN GUORONG·Filed 2008·Granted May 8, 2012·4 cites·21 claims
- 0244US8270665B2System and method for reversible binary image data hiding using run-length histogram modification and logical operationsXUAN GUORONG·Filed 2009·Granted Sep 18, 2012·0 cites·19 claims
- 0342US9158791B2Image retrieval and authentication using enhanced expectation maximization (EEM)XUAN GUORONG·Filed 2012·Granted Oct 13, 2015·0 cites·23 claims
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