Lasse Lensu

According to our database, Lasse Lensu authored at least 81 papers between 2005 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Survey of automatic plankton image recognition: challenges, existing solutions and future perspectives.

Tuomas Eerola, Daniel Batrakhanov, Nastaran Vatankhah Barazandeh, Kaisa Kraft, Lumi Haraguchi, Lasse Lensu, Sanna Suikkanen, Jukka Seppälä, Timo Tamminen, Heikki Kälviäinen

Artif. Intell. Rev., May, 2024

A unified and practical user-centric framework for explainable artificial intelligence.

Sinan Kaplan, Hannu Uusitalo, Lasse Lensu

Knowl. Based Syst., January, 2024

DAPlankton: Benchmark Dataset for Multi-instrument Plankton Recognition via Fine-grained Domain Adaptation.

Daniel Batrakhanov, Tuomas Eerola, Kaisa Kraft, Lumi Haraguchi, Lasse Lensu, Sanna Suikkanen, María Teresa Camarena-Gómez, Jukka Seppälä, Heikki Kälviäinen

CoRR, 2024

2023

Toward phytoplankton parasite detection using autoencoders.

Simon Bilik, Daniel Batrakhanov, Tuomas Eerola, Lumi Haraguchi, Kaisa Kraft, Silke Van den Wyngaert, Jonna Kangas, Conny Sjöqvist, Karin Madsen, Lasse Lensu, Heikki Kälviäinen, Karel Horák

Mach. Vis. Appl., November, 2023

Towards Phytoplankton Parasite Detection Using Autoencoders.

Simon Bilik, Daniel Batrakhanov, Tuomas Eerola, Lumi Haraguchi, Kaisa Kraft, Silke Van den Wyngaert, Jonna Kangas, Conny Sjöqvist, Karin Madsen, Lasse Lensu, Heikki Kälviäinen, Karel Horák

CoRR, 2023

2022

Contrastive Learning for Generating Optical Coherence Tomography Images of the Retina.

Sinan Kaplan, Lasse Lensu

Proceedings of the Simulation and Synthesis in Medical Imaging, 2022

Open-Set Plankton Recognition Using Similarity Learning.

Ola Badreldeen Bdawy Mohamed, Tuomas Eerola, Kaisa Kraft, Lasse Lensu, Heikki Kälviäinen

Proceedings of the Advances in Visual Computing - 17th International Symposium, 2022

2021

Deep Bayesian baseline for segmenting diabetic retinopathy lesions: Advances and challenges.

Azat Garifullin, Lasse Lensu, Hannu Uusitalo

Comput. Biol. Medicine, 2021

On De-Interlacing and Sub-Pixel Precision Tracking.

Aakif Nawaz, Toni Kuronen, Tuomas Eerola, Lasse Lensu, Heikki Kälviäinen

Proceedings of the 36th International Conference on Image and Vision Computing New Zealand, 2021

Virtual sawing using generative adversarial networks.

Daniel Batrakhanov, Fedor Zolotarev, Tuomas Eerola, Lasse Lensu, Heikki Kälviäinen

Proceedings of the 36th International Conference on Image and Vision Computing New Zealand, 2021

2020

Probabilistic Forecasting of Battery Energy Storage State-of-Charge under Primary Frequency Control.

Aleksei Mashlakov, Lasse Lensu, Arto Kaarna, Ville Tikka, Samuli Honkapuro

IEEE J. Sel. Areas Commun., 2020

Modelling internal knot distribution using external log features.

Fedor Zolotarev, Tuomas Eerola, Lasse Lensu, Heikki Kälviäinen, Tapio Helin, Heikki Haario, Tomi Kauppi, Jere Heikkinen

Comput. Electron. Agric., 2020

A Practical Hybrid Active Learning Approach for Human Pose Estimation.

Sinan Kaplan, Joni Juvonen, Lasse Lensu

Proceedings of the Structural, Syntactic, and Statistical Pattern Recognition, 2020

Weight Averaging Impact on the Uncertainty of Retinal Artery-Venous Segmentation.

Markus Lindén, Azat Garifullin, Lasse Lensu

Proceedings of the Uncertainty for Safe Utilization of Machine Learning in Medical Imaging, and Graphs in Biomedical Image Analysis, 2020

Plankton Recognition in Images with Varying Size.

Jaroslav Bures, Tuomas Eerola, Lasse Lensu, Heikki Kälviäinen, Pavel Zemcík

Proceedings of the Pattern Recognition. ICPR International Workshops and Challenges, 2020

Evaluation of Unconditioned Deep Generative Synthesis of Retinal Images.

Sinan Kaplan, Lasse Lensu, Lauri Laaksonen, Hannu Uusitalo

Proceedings of the Advanced Concepts for Intelligent Vision Systems, 2020

On the Uncertainty of Retinal Artery-Vein Classification with Dense Fully-Convolutional Neural Networks.

Azat Garifullin, Lasse Lensu, Hannu Uusitalo

Proceedings of the Advanced Concepts for Intelligent Vision Systems, 2020

2019

Fine-Grained Wood Species Identification Using Convolutional Neural Networks.

Dmitrii Shustrov, Tuomas Eerola, Lasse Lensu, Heikki Kälviäinen, Heikki Haario

Proceedings of the Image Analysis - 21st Scandinavian Conference, 2019

Hyper-parameter Optimization of Multi-attention Recurrent Neural Network for Battery State-of-Charge Forecasting.

Aleksei Mashlakov, Ville Tikka, Lasse Lensu, Aleksei Romanenko, Samuli Honkapuro

Proceedings of the Progress in Artificial Intelligence, 2019

Timber Tracing with Multimodal Encoder-Decoder Networks.

Fedor Zolotarev, Tuomas Eerola, Lasse Lensu, Heikki Kälviäinen, Heikki Haario, Jere Heikkinen, Tomi Kauppi

Proceedings of the Computer Analysis of Images and Patterns, 2019

2018

Comparison of bubble detectors and size distribution estimators.

Jarmo Ilonen, Roman Juránek, Tuomas Eerola, Lasse Lensu, Markéta Dubská, Pavel Zemcík, Heikki Kälviäinen

Pattern Recognit. Lett., 2018

Hyperspectral Image Segmentation of Retinal Vasculature, Optic Disc and Macula.

Azat Garifullin, Peeter Koobi, Pasi Ylitepsa, Kati Adjers, Markku Hauta-Kasari, Hannu Uusitalo, Lasse Lensu

Proceedings of the 2018 Digital Image Computing: Techniques and Applications, 2018

Detection of Mechanical Damages in Sawn Timber Using Convolutional Neural Networks.

Nikolay Rudakov, Tuomas Eerola, Lasse Lensu, Heikki Kälviäinen, Heikki Haario

Proceedings of the Pattern Recognition - 40th German Conference, 2018

Two-Camera Synchronization and Trajectory Reconstruction for a Touch Screen Usability Experiment.

Toni Kuronen, Tuomas Eerola, Lasse Lensu, Heikki Kälviäinen

Proceedings of the Advanced Concepts for Intelligent Vision Systems, 2018

2017

Performance comparison of publicly available retinal blood vessel segmentation methods.

Pavel Vostatek, Ela Claridge, Hannu Uusitalo, Markku Hauta-Kasari, Pauli Fält, Lasse Lensu

Comput. Medical Imaging Graph., 2017

Comparison of image registration methods for composing spectral retinal images.

Lauri Laaksonen, Ela Claridge, Pauli Fält, Markku Hauta-Kasari, Hannu Uusitalo, Lasse Lensu

Biomed. Signal Process. Control., 2017

Simultaneous Camera Calibration and Temporal Alignment of 2D and 3D Trajectories.

Joni Herttuainen, Tuomas Eerola, Lasse Lensu, Heikki Kälviäinen

Proceedings of the 12th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2017) - Volume 6: VISAPP, Porto, Portugal, February 27, 2017

Framework for Machine Vision Based Traffic Sign Inventory.

Petri Hienonen, Lasse Lensu, Markus Melander, Heikki Kälviäinen

Proceedings of the Image Analysis - 20th Scandinavian Conference, 2017

A hybrid method for short-term electricity consumption prediction.

X. Z. Gao, Arto Kaarna, Lasse Lensu, Samuli Honkapuro

Proceedings of the IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, Beijing, China, October 29, 2017

Multi-camera Finger Tracking and 3D Trajectory Reconstruction for HCI Studies.

Vadim Lyubanenko, Toni Kuronen, Tuomas Eerola, Lasse Lensu, Heikki Kälviäinen, Jukka Häkkinen

Proceedings of the Advanced Concepts for Intelligent Vision Systems, 2017

Towards Condition Analysis for Machine Vision Based Traffic Sign Inventory.

Petri Hienonen, Lasse Lensu, Markus Melander, Heikki Kälviäinen

Proceedings of the Advanced Concepts for Intelligent Vision Systems, 2017

2016

Detection of bubbles as concentric circular arrangements.

Nataliya Strokina, Jiri Matas, Tuomas Eerola, Lasse Lensu, Heikki Kälviäinen

Mach. Vis. Appl., 2016

Reconstruction of retinal spectra from RGB data using a RBF network.

Uyen Nguyen, Lauri Laaksonen, Hannu Uusitalo, Lasse Lensu

Proceedings of the Sixth International Conference on Image Processing Theory, 2016

Evaluation of feature sensitivity to training data inaccuracy in detection of retinal lesions.

Lauri Laaksonen, Antti Hannuksela, Ela Claridge, Pauli Fält, Markku Hauta-Kasari, Hannu Uusitalo, Lasse Lensu

Proceedings of the Sixth International Conference on Image Processing Theory, 2016

Semi-supervised Domain Adaptation for Weakly Labeled Semantic Video Object Segmentation.

Huiling Wang, Tapani Raiko, Lasse Lensu, Tinghuai Wang, Juha Karhunen

Proceedings of the Computer Vision - ACCV 2016, 2016

2015

Deep Learning for Facial Keypoints Detection.

Mikko Haavisto, Arto Kaarna, Lasse Lensu

Proceedings of the VISAPP 2015, 2015

High-Speed Hand Tracking for Studying Human-Computer Interaction.

Toni Kuronen, Tuomas Eerola, Lasse Lensu, Jari Takatalo, Jukka Häkkinen, Heikki Kälviäinen

Proceedings of the Image Analysis - 19th Scandinavian Conference, 2015

Amplifier errors in dry bacteriorhodopsin sensor measurements.

Joonas P. Talvitie, Teemu Tukiainen, Lasse Lensu, Tommi J. Kärkkäinen, Pertti Silventoinen, Mikko Kuisma

Proceedings of the 2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2015

Validation of a time-variant electrical equivalent circuit for a dry bacteriorhodopsin sensor.

Joonas P. Talvitie, Teemu Tukiainen, Lasse Lensu, Tommi J. Kärkkäinen, Pertti Silventoinen, Mikko Kuisma

Proceedings of the 2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2015

2014

Study of no-reference image quality assessment algorithms on printed images.

Tuomas Eerola, Lasse Lensu, Heikki Kälviäinen, Alan C. Bovik

J. Electronic Imaging, 2014

Comparison of General Object Trackers for Hand Tracking in High-Speed Videos.

Ville Hiltunen, Tuomas Eerola, Lasse Lensu, Heikki Kälviäinen

Proceedings of the 22nd International Conference on Pattern Recognition, 2014

Spectral Colour Differences through Interpolation.

Arto Kaarna, Joni Taipale, Lasse Lensu

Proceedings of the Image and Signal Processing - 6th International Conference, 2014

Multichannel Spectral Image Enhancement for Visualizing Diabetic Retinopathy Lesions.

Pauli Fält, Masahiro Yamaguchi, Yuri Murakami, Lauri Laaksonen, Lasse Lensu, Ela Claridge, Markku Hauta-Kasari, Hannu Uusitalo

Proceedings of the Image and Signal Processing - 6th International Conference, 2014

Comparison of Appearance-Based and Geometry-Based Bubble Detectors.

Nataliya Strokina, Roman Juránek, Tuomas Eerola, Lasse Lensu, Pavel Zemcík, Heikki Kälviäinen

Proceedings of the Computer Vision and Graphics - International Conference, 2014

Loading effects on the photoelectric response of dry bacteriorhodopsin sensors.

Teemu Tukiainen, Joonas Talvitie, Mikko Kuisma, Pertti Silventoinen, Lasse Lensu

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2014

Estimation of Bubble Size Distribution Based on Power Spectrum.

Jarmo Ilonen, Tuomas Eerola, Heikki Mutikainen, Lasse Lensu, Jari Käyhkö, Heikki Kälviäinen

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2014

2013

Framework for developing image-based dirt particle classifiers for dry pulp sheets.

Nataliya Strokina, Aki Mankki, Tuomas Eerola, Lasse Lensu, Jari Käyhkö, Heikki Kälviäinen

Mach. Vis. Appl., 2013

Constructing Benchmark Databases and Protocols for Medical Image Analysis: Diabetic Retinopathy.

Tomi Kauppi, Joni-Kristian Kämäräinen, Lasse Lensu, Valentina Kalesnykiene, Iiris Sorri, Hannu Uusitalo, Heikki Kälviäinen

Comput. Math. Methods Medicine, 2013

Detection of Curvilinear Structures by Tensor Voting Applied to Fiber Characterization.

Nataliya Strokina, Tatiana Kurakina, Tuomas Eerola, Lasse Lensu, Heikki Kälviäinen

Proceedings of the Image Analysis, 18th Scandinavian Conference, 2013

Unsupervised Visual Object Categorisation with BoF and Spatial Matching.

Teemu Kinnunen, Jukka Lankinen, Joni-Kristian Kämäräinen, Lasse Lensu, Heikki Kälviäinen

Proceedings of the Image Analysis, 18th Scandinavian Conference, 2013

Time-variant electrical equivalent circuit of a dry bacteriorhodopsin sensor.

Joonas P. Talvitie, Teemu Tukiainen, Lasse Lensu, Tommi J. Kärkkäinen, Pertti Silventoinen, Mikko Kuisma

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2013

2012

Unsupervised object discovery via self-organisation.

Teemu Kinnunen, Joni-Kristian Kamarainen, Lasse Lensu, Heikki Kälviäinen

Pattern Recognit. Lett., 2012

Combining Multiple Image Segmentations by Maximizing Expert Agreement.

Joni-Kristian Kamarainen, Lasse Lensu, Tomi Kauppi

Proceedings of the Machine Learning in Medical Imaging - Third International Workshop, 2012

A Framework for Constructing Benchmark Databases and Protocols for Retinopathy in Medical Image Analysis.

Tomi Kauppi, Joni-Kristian Kamarainen, Lasse Lensu, Valentina Kalesnykiene, Iiris Sorri, Hannu Uusitalo, Heikki Kälviäinen

Proceedings of the Intelligent Science and Intelligent Data Engineering, 2012

Visual saliency and categorisation of abstract images.

Mari Laine-Hernandez, Teemu Kinnunen, Joni-Kristian Kämäräinen, Lasse Lensu, Heikki Kälviäinen, Pirkko Oittinen

Proceedings of the 21st International Conference on Pattern Recognition, 2012

2011

Bayesian network model of overall print quality: Construction and structural optimisation.

Tuomas Eerola, Lasse Lensu, Joni-Kristian Kämäräinen, Tuomas Leisti, Risto Ritala, Göte Nyman, Heikki Kälviäinen

Pattern Recognit. Lett., 2011

Adaptive Classification of Dirt Particles in Papermaking Process.

Nataliya Strokina, Tuomas Eerola, Lasse Lensu, Heikki Kälviäinen

Proceedings of the Image Analysis - 17th Scandinavian Conference, 2011

Projector Calibration by "Inverse Camera Calibration".

Ivan Martynov, Joni-Kristian Kamarainen, Lasse Lensu

Proceedings of the Image Analysis - 17th Scandinavian Conference, 2011

Improving Particle Segmentation from Process Images with Wiener Filtering.

Lauri Laaksonen, Nataliya Strokina, Tuomas Eerola, Lasse Lensu, Heikki Kälviäinen

Proceedings of the Image Analysis - 17th Scandinavian Conference, 2011

Semisynthetic Ground Truth for Dirt Particle Counting and Classification Methods.

Nataliya Strokina, Aki Mankki, Tuomas Eerola, Lasse Lensu, Jari Käyhkö, Heikki Kälviäinen

Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2011), 2011

2010

Making Visual Object Categorization More Challenging: Randomized Caltech-101 Data Set.

Teemu Kinnunen, Joni-Kristian Kamarainen, Lasse Lensu, Jukka Lankinen, Heikki Kälviäinen

Proceedings of the 20th International Conference on Pattern Recognition, 2010

Unsupervised Visual Object Categorisation via Self-organisation.

Teemu Kinnunen, Joni-Kristian Kamarainen, Lasse Lensu, Heikki Kälviäinen

Proceedings of the 20th International Conference on Pattern Recognition, 2010

Automated Counting and Characterization of Dirt Particles in Pulp.

Maryam Panjeh Fouladgaran, Aki Mankki, Lasse Lensu, Jari Käyhkö, Heikki Kälviäinen

Proceedings of the Computer Vision and Graphics - International Conference, 2010

2009

Bag-of-Features Codebook Generation by Self-Organisation.

Teemu Kinnunen, Joni-Kristian Kämäräinen, Lasse Lensu, Heikki Kälviäinen

Proceedings of the Advances in Self-Organizing Maps, 7th International Workshop, 2009

Fusion of Multiple Expert Annotations and Overall Score Selection for Medical Image Diagnosis.

Tomi Kauppi, Joni-Kristian Kamarainen, Lasse Lensu, Valentina Kalesnykiene, Iiris Sorri, Heikki Kälviäinen, Hannu Uusitalo, Juhani Pietilä

Proceedings of the Image Analysis, 16th Scandinavian Conference, 2009

Framework for Applying Full Reference Digital Image Quality Measures to Printed Images.

Tuomas Eerola, Joni-Kristian Kämäräinen, Lasse Lensu, Heikki Kälviäinen

Proceedings of the Image Analysis, 16th Scandinavian Conference, 2009

2008

Detection of irregularities in regular patterns.

Jarkko Vartiainen, Albert Sadovnikov, Joni-Kristian Kamarainen, Lasse Lensu, Heikki Kälviäinen

Mach. Vis. Appl., 2008

Finding best measurable quantities for predicting human visual quality experience.

Tuomas Eerola, Joni-Kristian Kämäräinen, Tuomas Leisti, Raisa Halonen, Lasse Lensu, Heikki Kälviäinen, Pirkko Oittinen, Göte Nyman

Proceedings of the IEEE International Conference on Systems, 2008

Is there hope for predicting human visual quality experience?

Tuomas Eerola, Joni-Kristian Kämäräinen, Tuomas Leisti, Raisa Halonen, Lasse Lensu, Heikki Kälviäinen, Göte Nyman, Pirkko Oittinen

Proceedings of the IEEE International Conference on Systems, 2008

2007

Automated Mottling Assessment of Colored Printed Areas.

Albert Sadovnikov, Lasse Lensu, Heikki Kälviäinen

Proceedings of the Image Analysis, 15th Scandinavian Conference, 2007

Goniometric Imaging of Paper Gloss.

Tomi Kauppi, Albert Sadovnikov, Lasse Lensu, Joni-Kristian Kämäräinen, Pertti Silfsten, Heikki Kälviäinen

Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2007), 2007

Visual Print Quality Evaluation Using Computational Features.

Tuomas Eerola, Joni-Kristian Kamarainen, Lasse Lensu, Heikki Kälviäinen

Proceedings of the Advances in Visual Computing, Third International Symposium, 2007

Temporal Characteristics of Artificial Retina Based on Bacteriorhodopsin and Its Variants.

Teemu Tukiainen, Lasse Lensu, Jussi Parkkinen

Proceedings of the Advances in Brain, 2007

The DIARETDB1 Diabetic Retinopathy Database and Evaluation Protocol.

Tomi Kauppi, Valentina Kalesnykiene, Joni-Kristian Kamarainen, Lasse Lensu, Iiris Sorri, A. Raninen, R. Voutilainen, Hannu Uusitalo, Heikki Kälviäinen, Juhani Pietilä

Proceedings of the British Machine Vision Conference 2007, 2007

2006

Detecting irregularities in regular patterns.

Jarkko Vartiainen, Albert Sadovnikov, Lasse Lensu, Joni-Kristian Kamarainen, Heikki Kälviäinen

Proceedings of the 18th International Conference on Pattern Recognition (ICPR 2006), 2006

Automating Visual Inspection of Print Quality.

Jarkko Vartiainen, S. Lyden, Albert Sadovnikov, Joni-Kristian Kamarainen, Lasse Lensu, Pekka Paalanen, Heikki Kälviäinen

Proceedings of the Image Analysis and Recognition, Third International Conference, 2006

2005

Mottling Assessment of Solid Printed Areas and Its Correlation to Perceived Uniformity.

Albert Sadovnikov, Petja Salmela, Lasse Lensu, Joni-Kristian Kamarainen, Heikki Kälviäinen

Proceedings of the Image Analysis, 14th Scandinavian Conference, 2005

Detection of Irregularities in Regular Dot Patterns.

Albert Sadovnikov, Jarkko Vartiainen, Joni-Kristian Kämäräinen, Lasse Lensu, Heikki Kälviäinen

Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2005), 2005

Thresholding Based Detection of Fine and Sparse Details.

Alexander Drobchenko, Jarkko Vartiainen, Joni-Kristian Kamarainen, Lasse Lensu, Heikki Kälviäinen

Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2005), 2005

Quantified and Perceived Unevenness of Solid Printed Areas.

Albert Sadovnikov, Lasse Lensu, Joni-Kristian Kamarainen, Heikki Kälviäinen

Proceedings of the Progress in Pattern Recognition, 2005

Photoelectric Response of Bacteriorhodopsin in Thin PVA Films and Its Model.

Michael Frydrych, Lasse Lensu, Sinikka Parkkinen, Jussi Parkkinen, Timo Jääskeläinen

Proceedings of the Brain, 2005