Inventor
XUAN GUORONG
CN11 patents
⚠️ This page may combine multiple inventors who share the name “XUAN GUORONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEW JERSEY TECH INST
7 patentsUS7783074B2Aug 24, 2010
Apparatus and method for steganalysis
NEW JERSEY TECH INST8 citations83
US7738709B2Jun 15, 2010
Method for identifying marked content, such as by using a class-wise non-principal component approach
NEW JERSEY TECH INST11 citations83
US7706566B2Apr 27, 2010
System and method for reversible data hiding based on integer wavelet spread spectrum
NEW JERSEY TECH INST7 citations73
US7496210B2Feb 24, 2009
System and method for steganalysis
NEW JERSEY TECH INST6 citations73
US7974477B2Jul 5, 2011
Apparatus and method for reversible data hiding for JPEG images
NEW JERSEY TECH INST6 citations62
US7356158B2Apr 8, 2008
Methods and apparatus for lossless data hiding
NEW JERSEY TECH INST4 citations62
US7826638B2Nov 2, 2010
Methods and apparatus for lossless data hiding
NEW JERSEY TECH INST0 citations51
XUAN GUORONG
3 patentsUS8175324B2May 8, 2012
Reversible data hiding
XUAN GUORONG4 citations59
US9158791B2Oct 13, 2015
Image retrieval and authentication using enhanced expectation maximization (EEM)
XUAN GUORONG0 citations49
US8270665B2Sep 18, 2012
System and method for reversible binary image data hiding using run-length histogram modification and logical operations
XUAN GUORONG0 citations38