Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11120583 | Tomographic imaging using fast stochastic hierarchical Bayesian systems and methods | Raghu G. Raj, John McKay | 2021-09-14 |
| 9710727 | Anomaly detection using a kernel-based sparse reconstruction model | Raja Bala, Xuan Mo, Zhigang Fan | 2017-07-18 |
| 9489582 | Video anomaly detection based upon a sparsity model | Raja Bala, Aaron Michael Burry, Xuan Mo | 2016-11-08 |
| 9317780 | Detecting multi-object anomalies utilizing a low rank sparsity model | Raja Bala, Zhigang Fan, Aaron Michael Burry, Xuan Mo | 2016-04-19 |
| 9122932 | Method and system for automatically detecting multi-object anomalies utilizing joint sparse reconstruction model | Raja Bala, Zhigang Fan, Aaron Michael Burry, Xuan Mo | 2015-09-01 |
| 9098749 | Dictionary design for computationally efficient video anomaly detection via sparse reconstruction techniques | Raja Bala, Zhigang Fan, Aaron Michael Burry, Jose Antonio Rodriguez-Serrano, Xuan Mo | 2015-08-04 |
| 8593708 | Methods, systems and apparatus for jointly optimizing node locations and corresponding output values of a color look-up-table (LUT) | Raja Bala | 2013-11-26 |
| 8477374 | Cost-effective binary printer models for multi-color printers by improved reflectance modeling and patch clustering | Shen-Ge Wang, Raja Bala | 2013-07-02 |
| 8462389 | Halftone-independent scanner profiling | Shen-Ge Wang, Raja Bala | 2013-06-11 |
| 8456704 | Colorimetric matching the perception of a digital data file to hardcopy legacy | Judith E. Stinehour, Reiner Eschbach | 2013-06-04 |
| 8423900 | Object based adaptive document resizing | Claude S. Fillion, Zhigang Fan, Ramesh Nagarajan | 2013-04-16 |
| 8358839 | Local regression methods and systems for image processing systems | Raja Bala | 2013-01-22 |
| 8352856 | Systems and methods to resize document content | Claude S. Fillion, Zhigang Fan | 2013-01-08 |
| 8340411 | Smart image resizing with color-based entropy and gradient operators | Claude S. Fillion, Raja Bala | 2012-12-25 |
| 8339674 | Halftone independent correction of spatial non-uniformities | Shen-Ge Wang, Raja Bala | 2012-12-25 |
| 8331662 | Imaging device color characterization including color look-up table construction via tensor decomposition | Zhigang Fan | 2012-12-11 |
| 8314978 | Halftone independent device characterization accounting for colorant interactions | Shen-Ge Wang, Raja Bala | 2012-11-20 |
| 8274706 | System and method for halftone independent temporal color drift correction in hi-addressability xerographic printers | Shen-Ge Wang | 2012-09-25 |
| 8274533 | Resizing a digital document image via background content removal | Claude S. Fillion, Zhigang Fan, Ramesh Nagarajan | 2012-09-25 |
| 8270771 | Iterative selection of pixel paths for content aware image resizing | Claude S. Fillion, Ramesh Nagarajan | 2012-09-18 |
| 8265387 | Adaptive spatial gamut mapping via dynamic thresholding | Raja Bala, Michael Branciforte | 2012-09-11 |
| 8249830 | Method and system for automatically diagnosing faults in rendering devices | Rajinderjeet Singh Minhas, Wencheng Wu, Divyanshu Vats | 2012-08-21 |
| 8249340 | Dimensionality reduction method and system for efficient color profile compression | Raja Bala | 2012-08-21 |
| 8233180 | Methods for automatically determining workflow for print jobs | Michael David Shepherd, Dale Ellen Gaucas | 2012-07-31 |
| 8228559 | System and method for characterizing color separation misregistration utilizing a broadband multi-channel scanning module | Manu Parmar, Jon S. McElvain | 2012-07-24 |