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2016

Robust Orthonormal Subspace Learning (ROSL) for efficient low-rank recovery

Shu, X., Porikli, F. & Ahuja, N., Jul 6 2016, Handbook of Robust Low-Rank and Sparse Matrix Decomposition: Applications in Image and Video Processing. CRC Press, p. 12.1-12.14

Research output: Chapter in Book/Report/Conference proceedingChapter

Orthonormal
Recovery
Subspace
Learning
2013

Modeling dynamic swarms

Ghanem, B. & Ahuja, N., Jan 1 2013, In : Computer Vision and Image Understanding. 117, 1, p. 1-11 11 p.

Research output: Contribution to journalArticle

Birds
Linear transformations
Image segmentation
Animals
Robots
2014

Recognizing team formation in american football

Atmosukarto, I., Ghanem, B., Saadalla, M. & Ahuja, N., Jan 1 2014, In : Advances in Computer Vision and Pattern Recognition. 71, p. 271-291 21 p.

Research output: Contribution to journalArticle

Statistics
Sports
Software packages

Robust Visual Tracking Via Consistent Low-Rank Sparse Learning

Zhang, T., Liu, S., Ahuja, N., Yang, M. H. & Ghanem, B., Jan 1 2014, In : International Journal of Computer Vision. 111, 2, p. 171-190 20 p.

Research output: Contribution to journalArticle

Glossaries
2015

Action recognition using discriminative structured trajectory groups

Atmosukarto, I., Ahuja, N. & Ghanem, B., Feb 19 2015, Proceedings - 2015 IEEE Winter Conference on Applications of Computer Vision, WACV 2015. Institute of Electrical and Electronics Engineers Inc., p. 899-906 8 p. 7045978. (Proceedings - 2015 IEEE Winter Conference on Applications of Computer Vision, WACV 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Trajectories
Support vector machines
2017

On the essence of unsupervised detection of anomalous motion in surveillance videos

Abuolaim, A. A., Leow, W. K., Varadarajan, J. & Ahuja, N., Jan 1 2017, Computer Analysis of Images and Patterns - 17th International Conference, CAIP 2017, Proceedings. Heyden, A., Felsberg, M. & Kruger, N. (eds.). Springer-Verlag, p. 160-171 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10424 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Video Surveillance
Anomalous
Motion
Anomaly Detection
Surveillance
2012

Learning human preferences to sharpen images

Nam, M. & Ahuja, N., 2012, ICPR 2012 - 21st International Conference on Pattern Recognition. p. 2173-2176 4 p. 6460593

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shadow removal using bilateral filtering

Yang, Q., Tan, K. H. & Ahuja, N., Sep 28 2012, In : IEEE Transactions on Image Processing. 21, 10, p. 4361-4368 8 p., 6241432.

Research output: Contribution to journalArticle

Luminance
Three-Dimensional Imaging
Lighting
Color
Cameras

Stereo matching using epipolar distance transform

Yang, Q. & Ahuja, N., Sep 28 2012, In : IEEE Transactions on Image Processing. 21, 10, p. 4410-4419 10 p., 6236163.

Research output: Contribution to journalArticle

Textures
Affine transforms
Laptop computers
Computational complexity
Pixels
2011

Imaging via three-dimensional compressive sampling (3DCS)

Shu, X. & Ahuja, N., Dec 1 2011, 2011 International Conference on Computer Vision, ICCV 2011. p. 439-446 8 p. 6126273. (Proceedings of the IEEE International Conference on Computer Vision).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sampling
Imaging techniques
Cameras
Decoding
Recovery
2016

Unsupervised visual representation learning by graph-based consistent constraints

Li, D., Hung, W. C., Huang, J. B., Wang, S., Ahuja, N. & Yang, M. H., Jan 1 2016, Computer Vision - 14th European Conference, ECCV 2016, Proceedings. Sebe, N., Leibe, B., Welling, M. & Matas, J. (eds.). Springer-Verlag, p. 678-694 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9908 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image classification
Supervised learning
Graph in graph theory
Volatile organic compounds
Scalability
2012

Aperture access and manipulation for computational imaging

Shu, X., Gao, C. & Ahuja, N., Feb 1 2012, In : Computer Vision and Image Understanding. 116, 2, p. 222-237 16 p.

Research output: Contribution to journalArticle

Imaging techniques
Lenses
Imaging systems
Sampling
2015

Constant Time Median and Bilateral Filtering

Yang, Q., Ahuja, N. & Tan, K. H., May 1 2015, In : International Journal of Computer Vision. 112, 3, p. 307-318 12 p.

Research output: Contribution to journalArticle

Median filters
Program processors
Computational complexity
Agglomeration
Costs
2018

Coreset-based neural network compression

Dubey, A., Chatterjee, M. & Ahuja, N., Jan 1 2018, Computer Vision – ECCV 2018 - 15th European Conference, 2018, Proceedings. Ferrari, V., Sminchisescu, C., Hebert, M. & Weiss, Y. (eds.). Springer-Verlag, p. 469-486 18 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11211 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Compression
Neural Networks
Neural networks
Huffman Coding
Network Architecture
2014

Generalized pupil-centric imaging and analytical calibration for a non-frontal camera

Kumar, A. & Ahuja, N., Sep 24 2014, Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition. IEEE Computer Society, p. 3970-3977 8 p. 6909902. (Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cameras
Calibration
Imaging techniques
Sensors
Parameterization
2015

Learning ramp transformation for single image super-resolution

Singh, A. & Ahuja, N., Jun 1 2015, In : Computer Vision and Image Understanding. 135, p. 109-125 17 p.

Research output: Contribution to journalArticle

Luminance
Pixels
Color
Recovery
2017

Active online anomaly detection using dirichlet process mixture model and Gaussian process classification

Varadarajan, J., Subramanian, R., Ahuja, N., Moulin, P. & Odobez, J. M., May 11 2017, Proceedings - 2017 IEEE Winter Conference on Applications of Computer Vision, WACV 2017. Institute of Electrical and Electronics Engineers Inc., p. 615-623 9 p. 7926657. (Proceedings - 2017 IEEE Winter Conference on Applications of Computer Vision, WACV 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Labeling
Unsupervised learning
Video streaming
Labels
Problem-Based Learning
2015

Super-resolution using sub-band self-similarity

Singh, A. & Ahuja, N., Jan 1 2015, Computer Vision - ACCV 2014 - 12th Asian Conference on Computer Vision, Revised Selected Papers. Yang, M-H., Saito, H., Cremers, D. & Reid, I. (eds.). Springer-Verlag, p. 552-568 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9004).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Super-resolution
Self-similarity
Glossaries
Patch
Image resolution
2013

Rotation-invariant texture recognition by rotation compensation and wavelet analysis

Yang, H. & Ahuja, N., Dec 1 2013, 2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings. p. 3785-3789 5 p. 6738780. (2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wavelet analysis
Textures
Wavelet transforms
Compensation and Redress
Experiments
2014

Sub-band energy constraints for self-similarity based super-resolution

Singh, A. & Ahuja, N., Dec 4 2014, Proceedings - International Conference on Pattern Recognition. Institute of Electrical and Electronics Engineers Inc., p. 4447-4452 6 p. 6977474. (Proceedings - International Conference on Pattern Recognition).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Band structure
Textures
Glossaries
Optical resolving power
Image resolution
2012

Trajectory-based Fisher kernel representation for action recognition in videos

Atmosukarto, I., Ghanem, B. & Ahuja, N., Dec 1 2012, ICPR 2012 - 21st International Conference on Pattern Recognition. p. 3333-3336 4 p. 6460878. (Proceedings - International Conference on Pattern Recognition).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Trajectories
Computer vision
Classifiers
Experiments
2018

DeepMVS: Learning Multi-view Stereopsis

Huang, P. H., Matzen, K., Kopf, J., Ahuja, N. & Huang, J. B., Dec 14 2018, Proceedings - 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition, CVPR 2018. IEEE Computer Society, p. 2821-2830 10 p. 8578396. (Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Neural networks
Chemical activation
2013

Object tracking by occlusion detection via structured sparse learning

Zhang, T., Ghanem, B., Xu, C. & Ahuja, N., Oct 8 2013, Proceedings - 2013 IEEE Conference on Computer Vision and Pattern Recognition Workshops, CVPRW 2013. p. 1033-1040 8 p. 6595996. (IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pixels
Lighting
Sports

Automatic recognition of offensive team formation in american football plays

Atmosukarto, I., Ghanem, B., AhujA, S., Muthuswamy, K. & Ahuja, N., Oct 8 2013, Proceedings - 2013 IEEE Conference on Computer Vision and Pattern Recognition Workshops, CVPRW 2013. p. 991-998 8 p. 6595990. (IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sports
Statistics
Military applications
Software packages

On stochastic gradient descent and quadratic mutual information for image registration

Singh, A. & Ahuja, N., Dec 1 2013, 2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings. p. 1326-1330 5 p. 6738273. (2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image registration
Cost functions
Pixels
2012

Online learning with kernels: Overcoming the growing sum problem

Singh, A., Ahuja, N. & Moulin, P., Dec 12 2012, 2012 IEEE International Workshop on Machine Learning for Signal Processing - Proceedings of MLSP 2012. 6349811. (IEEE International Workshop on Machine Learning for Signal Processing, MLSP).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computational complexity
Signal processing
2015

Structural Sparse Tracking

Zhang, T., Liu, S., Xu, C., Yan, S., Ghanem, B., Ahuja, N. & Yang, M. H., Oct 14 2015, IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2015. IEEE Computer Society, p. 150-158 9 p. 7298610. (Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition; vol. 07-12-June-2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

An edge-preserving filtering framework for visibility restoration

Bao, L., Song, Y., Yang, Q. & Ahuja, N., Dec 1 2012, ICPR 2012 - 21st International Conference on Pattern Recognition. p. 384-387 4 p. 6460152. (Proceedings - International Conference on Pattern Recognition).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Visibility
Restoration
Low pass filters
Textures
Median filters
2018

QL-Net: Quantized-by-LookUp CNN

Abdiyeva, K., Yap, K. H., Gang, W., Ahuja, N. & Lukac, M., Dec 18 2018, 2018 15th International Conference on Control, Automation, Robotics and Vision, ICARCV 2018. Institute of Electrical and Electronics Engineers Inc., p. 413-418 6 p. 8581119. (2018 15th International Conference on Control, Automation, Robotics and Vision, ICARCV 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Accumulate
Neural Networks
Neural networks
Multiplication
Codebook
2011

A uniform framework for estimating illumination chromaticity, correspondence, and specular reflection

Yang, Q., Wang, S., Ahuja, N. & Yang, R., Jan 1 2011, In : IEEE Transactions on Image Processing. 20, 1, p. 53-63 11 p., 5497278.

Research output: Contribution to journalArticle

Lighting
2013

Evaluation of aggregate size and shape by means of segmentation techniques and aggregate image processing algorithms

Moaveni, M., Wang, S., Hart, J., Tutumluer, E. & Ahuja, N., Jan 12 2013, In : Transportation Research Record. 2335, p. 50-59 10 p.

Research output: Contribution to journalArticle

Image processing
Railroad tracks
Particle size
Camera lenses
Imaging techniques
2011

Pedestrian recognition with a learned metric

Dikmen, M., Akbas, E., Huang, T. S. & Ahuja, N., Mar 16 2011, Computer Vision, ACCV 2010 - 10th Asian Conference on Computer Vision, Revised Selected Papers. PART 4 ed. p. 501-512 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6495 LNCS, no. PART 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Rejection
Classifiers
Margin
Metric
Costs
2014

Partial occlusion handling for visual tracking via robust part matching

Zhang, T., Jia, K., Xu, C., Ma, Y. & Ahuja, N., Sep 24 2014, Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition. IEEE Computer Society, p. 1258-1265 8 p. 6909560. (Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2016

Tracking persons-of-interest via adaptive discriminative features

Zhang, S., Gong, Y., Huang, J. B., Lim, J., Wang, J., Ahuja, N. & Yang, M. H., Jan 1 2016, Computer Vision - 14th European Conference, ECCV 2016, Proceedings. Matas, J., Welling, M., Leibe, B. & Sebe, N. (eds.). Springer-Verlag, p. 415-433 19 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9909 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Person
Face
Neural networks
Neural Networks
Clustering algorithms

Detecting Migrating Birds at Night

Huang, J. B., Caruana, R., Farnsworth, A., Kelling, S. & Ahuja, N., Dec 9 2016, Proceedings - 29th IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2016. IEEE Computer Society, p. 2091-2099 9 p. 7780599. (Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition; vol. 2016-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Birds
Trajectories
Meteorological radar
Biodiversity
Moon

Deep joint image filtering

Li, Y., Huang, J. B., Ahuja, N. & Yang, M. H., Jan 1 2016, Computer Vision - 14th European Conference, ECCV 2016, Proceedings. Sebe, N., Leibe, B., Welling, M. & Matas, J. (eds.). Springer-Verlag, p. 154-169 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9908 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image Filtering
Neural networks
Guidance
Filter
Target
2012

Low-rank sparse learning for robust visual tracking

Zhang, T., Ghanem, B., Liu, S. & Ahuja, N., Oct 30 2012, Computer Vision, ECCV 2012 - 12th European Conference on Computer Vision, Proceedings. PART 6 ed. p. 470-484 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7577 LNCS, no. PART 6).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Visual Tracking
Glossaries
Template
Lighting
Linear Representation
2014

Generalized radial alignment constraint for camera calibration

Kumar, A. & Ahuja, N., Dec 4 2014, Proceedings - International Conference on Pattern Recognition. Institute of Electrical and Electronics Engineers Inc., p. 184-189 6 p. 6976752. (Proceedings - International Conference on Pattern Recognition).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cameras
Calibration
Optics
Sensors
2013

Transformation guided image completion

Huang, J. B., Kopf, J., Ahuja, N. & Kang, S. B., Aug 8 2013, 2013 IEEE International Conference on Computational Photography, ICCP 2013. 6528313. (2013 IEEE International Conference on Computational Photography, ICCP 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Color matching
Specifications
Costs
2016

Message from the general co-chairs

Ahuja, N. & Bora, P. K., Dec 18 2016, In : ACM International Conference Proceeding Series.

Research output: Contribution to journalEditorial

2018

Superpixel hierarchy

Wei, X., Yang, Q., Gong, Y., Ahuja, N. & Yang, M. H., Oct 2018, In : IEEE Transactions on Image Processing. 27, 10, p. 4838-4849 12 p.

Research output: Contribution to journalArticle

Computer vision
Detectors
2013

Single image super-resolution using adaptive domain transformation

Singh, A. & Ahuja, N., Dec 1 2013, 2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings. p. 947-951 5 p. 6738196. (2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pixels
Image resolution
Interpolation
2014

Image completion using planar structure guidance

Huang, J. B., Kang, S. B., Ahuja, N. & Kopf, J., Jan 1 2014, In : ACM Transactions on Graphics. 33, 4, 129.

Research output: Contribution to journalConference article

2019

Fast and Accurate Image Super-Resolution with Deep Laplacian Pyramid Networks

Lai, W. S., Huang, J. B., Ahuja, N. & Yang, M. H., Nov 1 2019, In : IEEE transactions on pattern analysis and machine intelligence. 41, 11, p. 2599-2613 15 p., 8434354.

Research output: Contribution to journalArticle

Super-resolution
Pyramid
Image resolution
Image reconstruction
Image quality
2012

Robust visual tracking via multi-task sparse learning

Zhang, T., Ghanem, B., Liu, S. & Ahuja, N., Oct 1 2012, 2012 IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2012. p. 2042-2049 8 p. 6247908. (Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gradient methods
Glossaries
Computational complexity
Lighting
2016

A Comparative Study for Single Image Blind Deblurring

Lai, W. S., Huang, J. B., Hu, Z., Ahuja, N. & Yang, M. H., Dec 9 2016, Proceedings - 29th IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2016. IEEE Computer Society, p. 1701-1709 9 p. 7780557. (Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition; vol. 2016-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image quality
Gages
Cameras
2012

Surface reflectance and normal estimation from photometric stereo

Yang, Q. & Ahuja, N., Jul 1 2012, In : Computer Vision and Image Understanding. 116, 7, p. 793-802 10 p.

Research output: Contribution to journalArticle

Color
Linear systems
Pixels
Experiments
2017

Clustering Through Hybrid Network Architecture With Support Vectors

Ergul, E., Arica, N., Ahuja, N. & Erturk, S., Jun 2017, In : IEEE Transactions on Neural Networks and Learning Systems. 28, 6, p. 1373-1385 13 p., 7442845.

Research output: Contribution to journalArticle

Network architecture
Support vector machines
Tuning
Neural networks
Self organizing maps
2015

Single image super-resolution from transformed self-exemplars

Huang, J. B., Singh, A. & Ahuja, N., Oct 14 2015, IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2015. IEEE Computer Society, p. 5197-5206 10 p. 7299156. (Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition; vol. 07-12-June-2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Glossaries
Geometry
2014

Super-resolving noisy images

Singh, A., Porikli, F. & Ahuja, N., Sep 24 2014, Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition. IEEE Computer Society, p. 2846-2853 8 p. 6909760. (Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image resolution
Textures
Pipelines
Recovery
Processing