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Dr. Weihua Xiong
Imaging Scientist at Qualcomm Inc
SPIE Involvement:
Author
Publications (4)
SPIE Journal Paper | 12 September 2012
Illumination estimation via nonnegative matrix factorization
JEI, Vol. 21, Issue 3, 033022, (September 2012) https://doi.org/10.1117/12.10.1117/1.JEI.21.3.033022
KEYWORDS: Reflectivity, RGB color model, Error analysis, Cameras, Digital imaging, Statistical analysis, Image compression, Sensors, Data modeling, Algorithm development
SPIE Journal Paper | 1 February 2009
Illumination-independent descriptors using color moment invariants
Bing Li, De Xu, Weihua Xiong, Songhe Feng
OE, Vol. 48, Issue 02, 027005, (February 2009) https://doi.org/10.1117/12.10.1117/1.3083400
KEYWORDS: Image retrieval, Light sources, Object recognition, Optical engineering, Lithium, Databases, Systems modeling, Reflectivity, RGB color model, Cameras
Proceedings Article | 3 February 2006 Paper
A basis for cones
Proceedings Volume 6057, 605706 (2006) https://doi.org/10.1117/12.643211
KEYWORDS: Independent component analysis, Principal component analysis, Sensors, Fused deposition modeling, Cones, 3D modeling, Associative arrays, RGB color model, Error analysis, Visual process modeling
Proceedings Article | 16 January 2006 Paper
End-user display calibration via support vector regression
Proceedings Volume 6058, 60580M (2006) https://doi.org/10.1117/12.643655
KEYWORDS: RGB color model, Calibration, LCDs, Digital Light Processing, Projection systems, Display technology, CRTs, Data modeling, Neural networks, Data analysis
Conference Committee Involvement (6)
Digital Photography and Mobile Imaging XI
9 February 2015 | San Francisco, California, United States
Digital Photography X
3 February 2014 | San Francisco, California, United States
Digital Photography IX
4 February 2013 | Burlingame, California, United States
Digital Photography VIII
23 January 2012 | Burlingame, California, United States
Digital Photography VII
24 January 2011 | San Francisco Airport, California, United States
Showing 5 of 6 Conference Committees
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