Narendra Ahuja

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  • 2022

    DETECTION OF COVID-19 FROM JOINT TIME AND FREQUENCY ANALYSIS OF SPEECH, BREATHING AND COUGH AUDIO

    Harvill, J., Wani, Y., Chatterjee, M., Alam, M., Beiser, D. G., Chestek, D., Hasegawa-Johnson, M. & Ahuja, N., 2022, 2022 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 3683-3687 5 p. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 2022-May).

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

  • Estimation of Respiratory Rate from Breathing Audio

    Harvill, J., Wani, Y., Alam, M., Ahuja, N., Hasegawa-Johnsor, M., Chestek, D. & Beiser, D. G., 2022, 44th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2022. Institute of Electrical and Electronics Engineers Inc., p. 4599-4603 5 p. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; vol. 2022-July).

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

    Open Access
  • Learning Audio-Visual Dynamics Using Scene Graphs for Audio Source Separation

    Chatterjee, M., Ahuja, N. & Cherian, A., 2022, Advances in Neural Information Processing Systems 35 - 36th Conference on Neural Information Processing Systems, NeurIPS 2022. Koyejo, S., Mohamed, S., Agarwal, A., Belgrave, D., Cho, K. & Oh, A. (eds.). Neural information processing systems foundation, (Advances in Neural Information Processing Systems; vol. 35).

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

  • 2021

    A Hierarchical Variational Neural Uncertainty Model for Stochastic Video Prediction

    Chatterjee, M., Ahuja, N. & Cherian, A., 2021, Proceedings - 2021 IEEE/CVF International Conference on Computer Vision, ICCV 2021. Institute of Electrical and Electronics Engineers Inc., p. 9731-9741 11 p. (Proceedings of the IEEE International Conference on Computer Vision).

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

    Open Access
  • Classification of COVID-19 from cough using autoregressive predictive coding pretraining and spectral data augmentation

    Harvill, J., Wani, Y. R., Hasegawa-Johnson, M., Ahuja, N., Beiser, D. & Chestek, D., 2021, 22nd Annual Conference of the International Speech Communication Association, INTERSPEECH 2021. International Speech Communication Association, p. 4261-4265 5 p. (Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH; vol. 6).

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

    Open Access
  • Remove to Improve?

    Abdiyeva, K., Lukac, M. & Ahuja, N., 2021, Pattern Recognition. ICPR International Workshops and Challenges, 2021, Proceedings. Del Bimbo, A., Cucchiara, R., Sclaroff, S., Farinella, G. M., Mei, T., Bertini, M., Escalante, H. J. & Vezzani, R. (eds.). Springer, p. 146-161 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 12663 LNCS).

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

  • Unsupervised 3D Pose Estimation for Hierarchical Dance Video Recognition

    Hu, X. & Ahuja, N., 2021, Proceedings - 2021 IEEE/CVF International Conference on Computer Vision, ICCV 2021. Institute of Electrical and Electronics Engineers Inc., p. 10995-11004 10 p. (Proceedings of the IEEE International Conference on Computer Vision).

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

    Open Access
  • Visual Scene Graphs for Audio Source Separation

    Chatterjee, M., Le Roux, J., Ahuja, N. & Cherian, A., 2021, Proceedings - 2021 IEEE/CVF International Conference on Computer Vision, ICCV 2021. Institute of Electrical and Electronics Engineers Inc., p. 1184-1193 10 p. (Proceedings of the IEEE International Conference on Computer Vision).

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

    Open Access
  • 2018

    Coreset-based neural network compression

    Dubey, A., Chatterjee, M. & Ahuja, N., 2018, Computer Vision – ECCV 2018 - 15th European Conference, 2018, Proceedings. Ferrari, V., Sminchisescu, C., Hebert, M. & Weiss, Y. (eds.). Springer, 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

    Open Access
  • 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

    Open Access
  • 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

  • 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

    Open Access
  • Deep laplacian pyramid networks for fast and accurate super-resolution

    Lai, W. S., Huang, J. B., Ahuja, N. & Yang, M. H., Nov 6 2017, Proceedings - 30th IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2017. Institute of Electrical and Electronics Engineers Inc., p. 5835-5843 9 p. (Proceedings - 30th IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2017; vol. 2017-January).

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

    Open Access
  • On the essence of unsupervised detection of anomalous motion in surveillance videos

    Abuolaim, A. A., Leow, W. K., Varadarajan, J. & Ahuja, N., 2017, Computer Analysis of Images and Patterns - 17th International Conference, CAIP 2017, Proceedings. Heyden, A., Felsberg, M. & Kruger, N. (eds.). Springer, 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

  • Robust visual tracking using oblique random forests

    Zhang, L., Varadarajan, J., Suganthan, P. N., Ahuja, N. & Moulin, P., Nov 6 2017, Proceedings - 30th IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2017. Institute of Electrical and Electronics Engineers Inc., p. 5825-5834 10 p. (Proceedings - 30th IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2017; vol. 2017-January).

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

  • 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

  • Deep joint image filtering

    Li, Y., Huang, J. B., Ahuja, N. & Yang, M. H., 2016, Computer Vision - 14th European Conference, ECCV 2016, Proceedings. Leibe, B., Matas, J., Sebe, N. & Welling, M. (eds.). Springer, 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

  • 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

  • Tracking persons-of-interest via adaptive discriminative features

    Zhang, S., Gong, Y., Huang, J. B., Lim, J., Wang, J., Ahuja, N. & Yang, M. H., 2016, Computer Vision - 14th European Conference, ECCV 2016, Proceedings. Leibe, B., Matas, J., Sebe, N. & Welling, M. (eds.). Springer, 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

  • Unsupervised visual representation learning by graph-based consistent constraints

    Li, D., Hung, W. C., Huang, J. B., Wang, S., Ahuja, N. & Yang, M. H., 2016, Computer Vision - 14th European Conference, ECCV 2016, Proceedings. Leibe, B., Matas, J., Sebe, N. & Welling, M. (eds.). Springer, 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

  • 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

    Open Access
  • On the equivalence of moving entrance pupil and radial distortion for camera calibration

    Kumar, A. & Ahuja, N., Feb 17 2015, 2015 International Conference on Computer Vision, ICCV 2015. Institute of Electrical and Electronics Engineers Inc., p. 2345-2353 9 p. 7410627. (Proceedings of the IEEE International Conference on Computer Vision; vol. 2015 International Conference on Computer Vision, ICCV 2015).

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

  • 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

  • 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

    Open Access
  • Super-resolution using sub-band self-similarity

    Singh, A. & Ahuja, N., 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, 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

  • Uncovering interactions and interactors: Joint estimation of head, body orientation and f-formations from surveillance videos

    Ricci, E., Varadarajan, J., Subramanian, R., Bulo, S. R., Ahuja, N. & Lanz, O., Feb 17 2015, 2015 International Conference on Computer Vision, ICCV 2015. Institute of Electrical and Electronics Engineers Inc., p. 4660-4668 9 p. 7410886. (Proceedings of the IEEE International Conference on Computer Vision; vol. 2015 International Conference on Computer Vision, ICCV 2015).

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

  • 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

  • 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

  • Improving head and body pose estimation through semi-supervised manifold alignment

    Heili, A., Varadarajan, J., Ghanem, B., Ahuja, N. & Odobez, J. M., Jan 28 2014, 2014 IEEE International Conference on Image Processing, ICIP 2014. Institute of Electrical and Electronics Engineers Inc., p. 1912-1916 5 p. 7025383. (2014 IEEE International Conference on Image Processing, ICIP 2014).

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

    Open Access
  • Non-frontal camera calibration using focal stack imagery

    Kumar, A. & Ahuja, N., Dec 4 2014, Proceedings - International Conference on Pattern Recognition. Institute of Electrical and Electronics Engineers Inc., p. 202-207 6 p. 6976755. (Proceedings - International Conference on Pattern Recognition).

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

  • Non-local compressive sampling recovery

    Shu, X., Yang, J. & Ahuja, N., 2014, 2014 IEEE International Conference on Computational Photography, ICCP 2014. IEEE Computer Society, 6831806. (2014 IEEE International Conference on Computational Photography, ICCP 2014).

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

  • 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

  • Robust orthonormal subspace learning: Efficient recovery of corrupted low-rank matrices

    Shu, X., Porikli, F. & Ahuja, N., Sep 24 2014, Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition. IEEE Computer Society, p. 3874-3881 8 p. 6909890. (Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition).

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

  • 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

  • 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

    Open Access
  • Towards accurate and robust cross-ratio based gaze trackers through learning from simulation

    Huang, J. B., Cai, Q., Liu, Z., Ahuja, N. & Zhang, Z., 2014, Proceedings of the Symposium on Eye Tracking Research and Applications, ETRA 2014. Association for Computing Machinery, p. 75-82 8 p. (Eye Tracking Research and Applications Symposium (ETRA)).

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

  • 2013

    A generative focus measure with application to omnifocus imaging

    Kumar, A. & Ahuja, N., 2013, 2013 IEEE International Conference on Computational Photography, ICCP 2013. 6528295. (2013 IEEE International Conference on Computational Photography, ICCP 2013).

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

  • Automatic recognition of offensive team formation in american football plays

    Atmosukarto, I., Ghanem, B., AhujA, S., Muthuswamy, K. & Ahuja, N., 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

    Open Access
  • Low-rank sparse coding for image classification

    Zhang, T., Ghanem, B., Liu, S., Xu, C. & Ahuja, N., 2013, Proceedings - 2013 IEEE International Conference on Computer Vision, ICCV 2013. Institute of Electrical and Electronics Engineers Inc., p. 281-288 8 p. 6751144. (Proceedings of the IEEE International Conference on Computer Vision).

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

    Open Access
  • Motion-based background subtraction and panoramic mosaicing for freight train analysis

    Kumar, A., Hart, J. M. & Ahuja, N., 2013, 2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings. IEEE Computer Society, p. 4564-4568 5 p. 6738940. (2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings).

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

  • Object tracking by occlusion detection via structured sparse learning

    Zhang, T., Ghanem, B., Xu, C. & Ahuja, N., 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

  • On stochastic gradient descent and quadratic mutual information for image registration

    Singh, A. & Ahuja, N., 2013, 2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings. IEEE Computer Society, 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

  • Rotation-invariant texture recognition by rotation compensation and wavelet analysis

    Yang, H. & Ahuja, N., 2013, 2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings. IEEE Computer Society, 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

  • Single image super-resolution using adaptive domain transformation

    Singh, A. & Ahuja, N., 2013, 2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings. IEEE Computer Society, 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

  • Transformation guided image completion

    Huang, J. B., Kopf, J., Ahuja, N. & Kang, S. B., 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

  • 2012

    An edge-preserving filtering framework for visibility restoration

    Bao, L., Song, Y., Yang, Q. & Ahuja, N., 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

  • Exploiting nonlocal spatiotemporal structure for video segmentation

    Cheng, H. T. & Ahuja, N., 2012, 2012 IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2012. p. 741-748 8 p. 6247744. (Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition).

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

  • Exploiting ramp structures for improving optical flow estimation

    Singh, A. & Ahuja, N., 2012, ICPR 2012 - 21st International Conference on Pattern Recognition. p. 2504-2507 4 p. 6460676. (Proceedings - International Conference on Pattern Recognition).

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

  • 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. (Proceedings - International Conference on Pattern Recognition).

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

  • Low-rank sparse learning for robust visual tracking

    Zhang, T., Ghanem, B., Liu, S. & Ahuja, N., 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

    Open Access