Postdoctoral researcher

Member LEAR Team, INRIA Rhone-Alpes, Grenoble, France.

I research image/video classification problems, kernel methods and deep learning. I worked with Dr. Julien Mairal, Dr. Zaid Harchaoui and Dr. Cordelia Schmid.
I have joined the NICTA/Data61 Canberra Research Lab in August, 2015.
See Google Scholar for the full record of my publications.

News:
One ICCV'19, one UAI'19, two CVPR'19, two WACV'19 and one IJCV'19 papers accepted. Congrats Lei Wang, Fatemeh Shiri and Hongguang Zhang!
I am organising an ICCV 2019 tutorial entitled Second- and Higher-order Representations in Computer Vision with my colleagues Mehrtash Harandi, Lei Wang and Ruiping Wang.
PK will be serving as an Area Chair for ICLR 2020, this year I have served as an AC for WACV 2019, ICLR 2019, ICCV 2019 and BMVC 2019.
I am the main advisor of four PhD students at CECS/ANU: Lei Wang, Fatima Shiri, Yusuf Tas and Hongguang Zhang. I am co-supervising (D61/second/associate supervisor, etc.) Christian Simon (ANU) with Dr. Mehrtash Harandi (Monash), Arian Prabowo and Xianjing Wang with A/Prof. Flora Salim (RMIT), and Sheila Caceres (UoS) with Prof. Fabio Ramos (UoS). If you are interested in PhD studies at the Australian National University and/or Data61/CSIRO, read here.
I am organising an ACCV 2018 workshop and a mini-challenge entitled Museum Exhibit Identification Challenge (Open MIC) for Domain Adaptation and Few-Shot Learning.
The Open MIC dataset is available for non-commercial academic research Open MIC Dataset (ECCV 2018).
Two ECCV'18 (oral ~2% acceptance rate/poster) and one BMVC'18 (spotlight ~6% acceptance rate) papers accepted. Congrats Yusuf Tas and Tsung-Yu Lin!
Two CVPR'18 and one WACV'18 papers accepted. Congrats Fatemeh Shiri and Hongguang Zhang!
I have been listed as an Outstanding Reviewer by ICCV 2017, CVPR 2017 and ECCV 2016 Awards Page.
I am organising a full-day CVPR 2017 workshop entitled Tensor Methods in Computer Vision with my colleagues Anoop Cherian and Fatih Porikli.
I have been listed as an Outstanding Reviewer at CVPR 2015 Awards Page.
Code for Convolutional Kernel Networks is here.
Link to the project CLARET II: Classification and Retrieval of Images I pursued at CVSSP, UK.

Recent Publications

2019
Fisher-Bures Adversary Graph Convolutional Networks, Ke Sun, Piotr Koniusz, Jeff Wang, Conference on Uncertainty in Artificial Intelligence (UAI), 2019 (~26% acceptance rate)

Hallucinating Bag-of-Words and Fisher Vector IDT terms for CNN-based Action Recognition, Lei Wang, Piotr Koniusz, Du Q. Huynh, International Conference on Computer Vision (ICCV), 2019

Multi-Label Propagation Networks for Multi-Label Few-Shot Learning, Christian Simon, Piotr Koniusz, Mehrtash Harandi, ArXiV 2019

Rethinking Class Relations in Few-shot Learning, Hongguang Zhang, Songlei Jian, Piotr Koniusz, ArXiV 2019

Multi-stage Second-order Similarity Network for Few-shot Image and Action Recognition, Hongguang Zhang, Hongdong Li, Piotr Koniusz, ArXiV 2019

Flight Delay Prediction using Airport Situational Awareness Map, Wei Shao, Sichen Zhao, Siyu Tan, Arian Prabowo, Flora Salim, Piotr Koniusz, Jeffrey Chan, Xinhong Hei, ArXiV 2019

Identity-preserving Face Recovery from Stylized Portraits, Fatemeh Shiri, Xin Yu, Fatih Porikli, Richard Hartley, Piotr Koniusz, International Journal of Computer Vision (IJCV), 2019

A Comparative Review of Recent Kinect-basedAction Recognition Algorithms, Lei Wang, Du Q. Huynh, Piotr Koniusz, IEEE Transactions on Image Processing (TIP), 2019 (accepted)

Few-Shot Learning via Saliency-guided Hallucination of Samples, Hongguang Zhang, Jing Zhang, Piotr Koniusz, Computer Vision and Pattern Recognition (CVPR), 2019

Deep Image Deblurring with Multi-Patch Hierarchical Network at 30fps, Hongguang Zhang, Yuchao Dai, Hongdong Li, Piotr Koniusz, Computer Vision and Pattern Recognition (CVPR), 2019

Power Normalizing Second-order Similarity Network for Few-shot Learning, Hongguang Zhang, Piotr Koniusz, Winter Conference on Applications of Computer Vision (WACV), 2019

Recovering Faces from Portraits with Auxiliary Facial Attributes,
Fatemeh Shiri, Xin Yu, Fatih Porikli, Richard Hartley, Piotr Koniusz, Winter Conference on Applications of Computer Vision (WACV), 2019

2018
Model Selection for Generalized Zero-shot Learning, Hongguang Zhang, Piotr Koniusz, ECCV Workshop, TASK-CV 2018

CNN-based Action Recognition and Supervised Domain Adaptation on 3D Body Skeletons via Kernel Feature Maps, Yusuf Tas, Piotr Koniusz, BMVC 2018 (spotlight ~6% acceptance rate)

Museum Exhibit Identification Challenge for Domain Adaptation and Beyond,
Piotr Koniusz, Yusuf Tas, Hongguang Zhang, Mehrtash Harandi, Fatih Porikli, Rui Zhang, ECCV, 2018 (oral ~2% acceptance rate, ECCV'18 talk /YouTube/)

Second-order Democratic Aggregation,
Tsung-Yu Lin, Subhransu Maji, Piotr Koniusz, ECCV, 2018

TrajCNN: Deep Map Inference from GPS Trajectories, Arian Prabowo, Piotr Koniusz, Wei Shao, Flora Salim, ArXiV 2018

Projective Subspace Networks For Few-Shot Learning, Christian Simon, Piotr Koniusz, Mehrtash Harandi, ArXiV 2018

Zero-Shot Kernel Learning, Hongguang Zhang, Piotr Koniusz, CVPR 2018

A Deeper Look at Power Normalizations, Piotr Koniusz, Hongguang Zhang, Fatih Porikli, CVPR 2018

Identity-preserving Face Recovery from Portraits, Fatemeh Shiri, Xin Yu, Fatih Porikli, Richard Hartley, Piotr Koniusz, WACV 2018

2017
Face Destylization, Fatemeh Shiri, Xin Yu, Piotr Koniusz, Fatih Porikli,
The International Conference on Digital Image Computing: Techniques and Applications (DICTA 2017)

End-to-end Statistical Matching for Domain Adaptation,
P. Koniusz et al., 2017

Domain Adaptation by Mixture of Alignments of Second- or Higher-Order Scatter Tensors,
P. Koniusz, Y. Tas, F. Porikli, Computer Vision and Pattern Recognition (CVPR), 2017

Higher-order Pooling of CNN Features via Kernel Linearization for Action Recognition,
A. Cherian, P. Koniusz, S. Gould, Winter Conference on Applications of Computer Vision (WACV), 2017

Artwork Identification from Wearable Camera Images for Enhancing Experience of Museum Audiences,
R. Zhang, Y. Tas, P. Koniusz, Museums and the Web (MW), 2017 (to appear, acceptance rate 25-33%).

2016
Domain Adaptation by Mixture of Alignments of Second- or Higher-Order Scatter Tensors,
P. Koniusz, Y. Tas, F. Porikli, ArXiv Preprint 2016

Tensor Representations via Kernel Linearization for Action Recognition from 3D Skeletons,
P. Koniusz, A. Cherian, F. Porikli, European Conference on Computer Vision 2016

Tensor Representations via Kernel Linearization for Action Recognition from 3D Skeletons,
P. Koniusz, A. Cherian, F. Porikli, ArXiv Preprint 2016

Sparse Coding for Third-order Super-symmetric Tensor Descriptors with Application to Texture Recognition,
P. Koniusz, A. Cherian, Computer Vision and Pattern Recognition 2016 (spotlight)

Higher-order Occurrence Pooling for Bags-of-Words: Visual Concept Detection,
P. Koniusz, F. Yan, P. H. Gosselin, K. Mikolajczyk, IEEE Transactions on Pattern Analysis and Machine Intelligence 2016 (accepted)

2015
Dictionary Learning and Sparse Coding for Third-order Super-symmetric Tensors, P. Koniusz, A. Cherian, ArXiv Preprint 2015

2014
Convolutional Kernel Networks, J. Mairal, P. Koniusz, Z. Harchaoui, C. Schmid, NIPS 2014

2013
Higher-order Occurrence Pooling on Mid- and Low-level Features: Visual Concept Detection,
P. Koniusz, F. Yan, P. H. Gosselin, K. Mikolajczyk, Technical Report (2013)

Robust Multi-Speaker Tracking via Dictionary Learning and Identity Modelling,
M. Barnard, P. Koniusz, W. Wang, J. Kittler, S. M. Naqvi, J. Chambers, IEEE Transactions on Multimedia 2013

A Robust and Scalable Visual Category and Action Recognition System using Kernel Discriminant Analysis with Spectral Regression, M. A. Tahir, F. Yan, P. Koniusz, M. Awais, M. Barnard, K. Mikolajczyk, A. Bouridane, J. Kittler, IEEE Transactions on Multimedia 2013

Novel Image Representations for Visual Categorisation with Bag-of-Words, P. Koniusz, PhD Dissertation (supervised by Dr. K. Mikolajczyk, reviewed by Prof. M. Bober and Prof. Theo Gevers)

2012
Comparison of Mid-Level Feature Coding Approaches And Pooling Strategies in Visual Concept Detection,
P. Koniusz, F. Yan, K. Mikolajczyk, Computer Vision and Image Undertanding 2012

2011
Spatial Coordinate Coding To Reduce Histogram Representations, Dominant Angle And Colour Pyramid Match, P. Koniusz, K. Mikolajczy, ICIP 2011

Soft Assignment Of Visual Words As Linear Coordinate Coding And Optimisation Of Its Reconstruction Error, P. Koniusz, K. Mikolajczyk, ICIP 2011

2010
On a Quest for Image Descriptors Based on Unsupervised Segmentation Maps, P. Koniusz, , K. Mikolajczyk, ICPR 2010

2009
Segmentation Based Interest Points and Evaluation of Unsupervised Image Segmentation Methods,
P. Koniusz, , K. Mikolajczyk, BMVC 2009