Alin Achim

ORCID

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 60

Top Venues

Publications

Xudong Ma, Nantheera Anantrasirichai, Stefanos Bolomytis, Alin Achim
PMT: Partial-Modality Translation Based on Diffusion Models for Prostate Magnetic Resonance and Ultrasound Image Registration. MIUA (2) (2024)
Paul R. Hill, Nantheera Anantrasirichai, Alin Achim, David R. Bull
Atmospheric Turbulence Removal with Video Sequence Deep Visual Priors. CoRR (2024)
Xin Tian, Nantheera Anantrasirichai, Lindsay Nicholson, Alin Achim
TaGAT: Topology-Aware Graph Attention Network For Multi-modal Retinal Image Fusion. CoRR (2024)
Ruixiong Wang, Alin Achim, Renata Raele-Rolfe, Qiao Tong, Dylan Bergen, Chrissy L. Hammond, Stephen Cross
RoTIR: Rotation-Equivariant Network and Transformers for Zebrafish Scale Image Registration. MIUA (1) (2024)
Pengcheng Hao, Oktay Karakus, Alin Achim
Robust Kalman filters based on the sub-Gaussian α-stable distribution. Signal Process. 224 (2024)
Pengcheng Hao, Oktay Karakus, Alin Achim
A hybrid particle-stochastic map filter. Signal Process. 207 (2023)
Xin Tian, Nantheera Anantrasirichai, Lindsay Nicholson, Alin Achim
OCT2Confocal: 3D CycleGAN based Translation of Retinal OCT Images to Confocal Microscopy. CoRR (2023)
Alin Achim, Luca Calatroni, Serena Morigi, Gabriele Scrivanti
Space-variant image reconstruction via Cauchy regularisation: Application to Optical Coherence Tomography. Signal Process. 205 (2023)
Tianqi Yang, Nantheera Anantrasirichai, Oktay Karakus, Marco Allinovi, Alin Achim
A Semi-Supervised Learning Approach for B-Line Detection in Lung Ultrasound Images. ISBI (2023)
Odysseas A. Pappas, Nantheera Anantrasirichai, Byron A. Adams, Alin Achim
High-resolution Coastline Extraction in SAR Images via MISP-GGD Superpixel Segmentation. CoRR (2022)
Xudong Ma, Paul R. Hill, Nantheera Anantrasirichai, Alin Achim
Unsupervised Image Fusion Using Deep Image Priors. ICIP (2022)
Xin Tian, Nantheera Anantrasirichai, Lindsay Nicholson, Alin Achim
Optimal Transport-Based Graph Matching for 3D Retinal Oct Image Registration. ICIP (2022)
Nantheera Anantrasirichai, Thanarat H. Chalidabhongse, Duangdao Palasuwan, Korranat Naruenatthanaset, Thananop Kobchaisawat, Nuntiporn Nunthanasup, Kanyarat Boonpeng, Xudong Ma, Alin Achim
ICIP 2022 Challenge on Parasitic Egg Detection and Classification in Microscopic Images: Dataset, Methods and Results. ICIP (2022)
Nantheera Anantrasirichai, Thanarat H. Chalidabhongse, Duangdao Palasuwan, Korranat Naruenatthanaset, Thananop Kobchaisawat, Nuntiporn Nunthanasup, Kanyarat Boonpeng, Xudong Ma, Alin Achim
ICIP 2022 Challenge on Parasitic Egg Detection and Classification in Microscopic Images: Dataset, Methods and Results. CoRR (2022)
Oktay Karakus, Ercan E. Kuruoglu, Alin Achim
A Generalized Gaussian Extension to the Rician Distribution for SAR Image Modeling. IEEE Trans. Geosci. Remote. Sens. 60 (2022)
Zi-Yao Zhang, Odysseas A. Pappas, Igor G. Rizaev, Alin Achim
Sparse Regularization with a Non-Convex Penalty for SAR Imaging and Autofocusing. Remote. Sens. 14 (9) (2022)
Xin Tian, Nantheera Anantrasirichai, Lindsay Nicholson, Alin Achim
Optimal Transport-based Graph Matching for 3D retinal OCT image registration. CoRR (2022)
Igor G. Rizaev, Alin Achim
SynthWakeSAR: A Synthetic SAR Dataset for Deep Learning Classification of Ships at Sea. Remote. Sens. 14 (16) (2022)
Oktay Karakus, Ercan E. Kuruoglu, Alin Achim, Mustafa A. Altinkaya
Cauchy-Rician Model for Backscattering in Urban SAR Images. IEEE Geosci. Remote. Sens. Lett. 19 (2022)
Perla Mayo, Nantheera Anantrasirichai, Thanarat H. Chalidabhongse, Duangdao Palasuwan, Alin Achim
Detection of Parasitic Eggs from Microscopy Images and the emergence of a new dataset. CoRR (2022)
Zi-Yao Zhang, Odysseas A. Pappas, Alin Achim
Sar Image Autofocusing Using Wirtinger Calculus and Cauchy Regularization. ICASSP (2021)
Wanli Ma, Alin Achim, Oktay Karakus
Exploiting the Dual-Tree Complex Wavelet Transform for Ship Wake Detection in SAR Imagery. ICASSP (2021)
Oktay Karakus, Alin Achim
On Solving SAR Imaging Inverse Problems Using Nonconvex Regularization With a Cauchy-Based Penalty. IEEE Trans. Geosci. Remote. Sens. 59 (7) (2021)
Perla Mayo, Oktay Karakus, Robin Holmes, Alin Achim
Representation Learning via Cauchy Convolutional Sparse Coding. IEEE Access 9 (2021)
Xudong Ma, Alin Achim, Paul R. Hill
Unsupervised Image Fusion Using Deep Image Priors. CoRR (2021)
Gabriele Scrivanti, Luca Calatroni, Serena Morigi, Lindsay Nicholson, Alin Achim
Non-Convex Super-Resolution Of Oct Images Via Sparse Representation. ISBI (2021)
Oktay Karakus, Nantheera Anantrasirichai, Amazigh Aguersif, Stein Silva, Adrian Basarab, Alin Achim
Line Artefact Quantification in Lung Ultrasound Images of COVID-19 Patients via Non-Convex Regularisation. CoRR (2020)
Nantheera Anantrasirichai, Rencheng Zheng, Ivan W. Selesnick, Alin Achim
Image fusion via sparse regularization with non-convex penalties. Pattern Recognit. Lett. 131 (2020)
Igor Rizaev, Oktay Karakus, S. John Hogan, Alin Achim
The Effect Of Sea State On Ship Wake Detectability In Simulated Sar Imagery. ICIP (2020)
Perla Mayo, Oktay Karakus, Robin Holmes, Alin Achim
Representation Learning via Cauchy Convolutional Sparse Coding. CoRR (2020)
Oktay Karakus, Perla Mayo, Alin Achim
Convergence Guarantees for Non-Convex Optimisation With Cauchy-Based Penalties. IEEE Trans. Signal Process. 68 (2020)
Oktay Karakus, Igor Rizaev, Alin Achim
A Simulation Study to Evaluate the Performance of the Cauchy Proximal Operator in Despeckling SAR Images of the Sea Surface. IGARSS (2020)
Jong-Hoon Kim, Jonathan Mamou, Denis Kouamé, Alin Achim, Adrian Basarab
Autoregressive Model-Based Reconstruction of Quantitative Acoustic Maps From RF Signals Sampled at Innovation Rate. IEEE Trans. Computational Imaging 6 (2020)
Nantheera Anantrasirichai, Rencheng Zheng, Ivan W. Selesnick, Alin Achim
Corrigendum to "Image fusion via sparse regularization with non-convex penalties" Pattern Recognition Letters Volume 131, March 2020, Pages 355-360. Pattern Recognit. Lett. 136 (2020)
Nantheera Anantrasirichai, Juliet Biggs, Krisztina Kelevitz, Zahra Sadeghi, Tim J. Wright, James Thompson, Alin Achim, David R. Bull
Deep Learning Framework for Detecting Ground Deformation in the Built Environment using Satellite InSAR data. CoRR (2020)
Perla Mayo, Robin Holmes, Alin Achim
Iterative Cauchy Thresholding: Regularisation With A Heavy-Tailed Prior. ICIP (2020)
Tianqi Yang, Oktay Karakus, Alin Achim
Detection Of Ship Wakes In Sar Imagery Using Cauchy Regularisation. ICIP (2020)
Oktay Karakus, Igor Rizaev, Alin Achim
Ship Wake Detection in SAR Images via Sparse Regularization. IEEE Trans. Geosci. Remote. Sens. 58 (3) (2020)
Oktay Karakus, Ercan E. Kuruoglu, Alin Achim
Modelling Sea Clutter In Sar Images Using Laplace-Rician Distribution. ICASSP (2020)
Oktay Karakus, Igor Rizaev, Alin Achim
Correction to "Ship Wake Detection in SAR Images via Sparse Regularization". IEEE Trans. Geosci. Remote. Sens. 58 (9) (2020)
Gabriele Scrivanti, Luca Calatroni, Serena Morigi, Lindsay Nicholson, Alin Achim
Non-convex Super-resolution of OCT images via sparse representation. CoRR (2020)
Oktay Karakus, Alin Achim
Ship Wake Detection in X-band SAR Images Using Sparse GMC Regularization. ICASSP (2019)
Xin Tian, Rencheng Zheng, Colin J. Chu, Oliver H. Bell, Lindsay B. Nicholson, Alin Achim
Multimodal Retinal Image Registration and Fusion Based on Sparse Regularization via a Generalized Minimax-concave Penalty. ICASSP (2019)
Daniel Valdez Zermeno, Perla Mayo, Lindsay Nicholson, Alin Achim
Super-Resolution OCT Using Sparse Representations and Heavy-Tailed Models. EMBC (2019)
Perla Mayo, Robin Holmes, Alin Achim
Classification of Alzheimer's Disease in MRI based on Dictionary Learning and Heavy Tailed Modelling. EMBC (2019)
Nantheera Anantrasirichai, Rencheng Zheng, Ivan W. Selesnick, Alin Achim
Image Fusion via Sparse Regularization with Non-Convex Penalties. CoRR (2019)
Nantheera Anantrasirichai, Marco Allinovi, Wesley Hayes, David R. Bull, Alin Achim
Regularisation With a Dictionary of Lines for Medical Ultrasound Image Deconvolution. ISBI (2019)
Qifan Wang, Rencheng Zheng, Alin Achim
Super-Resolution in Optical Coherence Tomography. EMBC (2018)
Nantheera Anantrasirichai, Alin Achim, David R. Bull
Atmospheric Turbulence Mitigation for Sequences with Moving Objects Using Recursive Image Fusion. ICIP (2018)
Odysseas A. Pappas, Alin Achim, David R. Bull
Superpixel-Level CFAR Detectors for Ship Detection in SAR Imagery. IEEE Geosci. Remote. Sens. Lett. 15 (9) (2018)
Nantheera Anantrasirichai, Alin Achim, David R. Bull
Atmospheric turbulence mitigation for sequences with moving objects using recursive image fusion. CoRR (2018)
Nantheera Anantrasirichai, Marco Allinovi, Wesley Hayes, David R. Bull, Alin Achim
Line detection in speckle images using Radon transform and ℓ1 regularization. ICASSP (2017)
Nantheera Anantrasirichai, Wesley Hayes, Marco Allinovi, David R. Bull, Alin Achim
Line Detection as an Inverse Problem: Application to Lung Ultrasound Imaging. IEEE Trans. Medical Imaging 36 (10) (2017)
Esra Tunc Gormus, Nantheera Anantrasirichai, M. Bundy, Irina Erchova, N. White, J. Fergusson, James E. Morgan, Lindsay B. Nicholson, Alin Achim
Exploiting texture information in diagnosing Glaucoma. SIU (2017)
Tao Wan, Wanshu Zhang, Min Zhu, Jianhui Chen, Alin Achim, Zengchang Qin
Automated mitosis detection in histopathology based on non-gaussian modeling of complex wavelet coefficients. Neurocomputing 237 (2017)
J.-H. Kim, Adrian Basarab, Paul R. Hill, David R. Bull, Denis Kouame, Alin Achim
Ultrasound image reconstruction from compressed measurements using approximate message passing. EUSIPCO (2016)
Paul R. Hill, Alin Achim, Mohammed E. Al-Mualla, David R. Bull
Contrast Sensitivity of the Wavelet, Dual Tree Complex Wavelet, Curvelet, and Steerable Pyramid Transforms. IEEE Trans. Image Process. 25 (6) (2016)
Peng Sun, Alin Achim, Ian Hasler, Paul R. Hill, José L. Núñez-Yáñez
Energy efficient video fusion with heterogeneous CPU-FPGA devices. DATE (2016)
David Nam, Kenton Arkill, Lorna Hodgson, David R. Bull, Paul Verkade, Alin Achim
A novel approach to identifying merging/splitting events in time-lapse microscopy. ISBI (2016)
Paul R. Hill, J.-H. Kim, Adrian Basarab, Denis Kouame, David R. Bull, Alin Achim
Compressive imaging using approximate message passing and a Cauchy prior in the wavelet domain. ICIP (2016)
Alin Achim, Adrian Basarab, George Tzagkarakis, Panagiotis Tsakalides, Denis Kouame
Reconstruction of Ultrasound RF Echoes Modeled as Stable Random Variables. IEEE Trans. Computational Imaging 1 (2) (2015)
Richard Porter, Vladislav B. Tadic, Alin Achim
Better than ℓ0 recovery via blind identification. GlobalSIP (2015)
David Nam, Kenton Arkill, Richard Eales, Lorna Hodgson, Paul Verkade, Alin Achim
RJMCMC-based tracking of vesicles in fluorescence time-lapse microscopy. EUSIPCO (2015)
Paul R. Hill, Nantheera Anantrasirichai, Alin Achim, Mohammed E. Al-Mualla, David R. Bull
Undecimated Dual-Tree Complex Wavelet Transforms. Signal Process. Image Commun. 35 (2015)
Nantheera Anantrasirichai, Lindsay Nicholson, James E. Morgan, Irina Erchova, Katie Mortlock, Rachel V. North, Julie Albon, Alin Achim
Adaptive-weighted bilateral filtering and other pre-processing techniques for optical coherence tomography. Comput. Medical Imaging Graph. 38 (6) (2014)
Jin Chen, José L. Núñez-Yáñez, Alin Achim
Joint video fusion and super resolution based on Markov random fields. ICIP (2014)
David Nam, Judith Mantell, Lorna Hodgson, David R. Bull, Paul Verkade, Alin Achim
Feature-based registration for correlative light and electron microscopy images. ICIP (2014)
Yifei Wang, Yuan Gao, Alin Achim, Naim Dahnoun
Robust obstacle detection based on a novel disparity calculation method and G-disparity. Comput. Vis. Image Underst. 123 (2014)
Jin Chen, José Luis Núñez-Yáñez, Alin Achim
Bayesian Video Super-Resolution With Heavy-Tailed Prior Models. IEEE Trans. Circuits Syst. Video Technol. 24 (6) (2014)
Artur Loza, Mohammed E. Al-Mualla, Paul Verkade, Paul R. Hill, David R. Bull, Alin Achim
Joint denoising and contrast enhancement for light microscopy image sequences. ISBI (2014)
David Nam, Judith Mantell, David R. Bull, Paul Verkade, Alin Achim
A Novel Framework for Segmentation of Secretory Granules in Electron Micrographs. Medical Image Anal. 18 (2) (2014)
Paul R. Hill, Alin Achim, David R. Bull, Mohammed E. Al-Mualla
Dual-tree complex wavelet coefficient magnitude modelling using the bivariate Cauchy-Rayleigh distribution for image denoising. Signal Process. 105 (2014)
Alin Achim, Adrian Basarab, George Tzagkarakis, Panagiotis Tsakalides, Denis Kouame
Reconstruction of compressively sampled ultrasound images using dual prior information. ICIP (2014)
Odysseas A. Pappas, Nantheera Anantrasirichai, Lindsay Nicholson, James E. Morgan, Irina Erchova, Alin Achim
Curvelet domain image fusion of OCT and fundus imagery using convolution of Meridian distributions. ICIP (2013)
Qin Cheng, Dimitris Agrafiotis, Alin Achim, David R. Bull
Gaze location prediction for broadcast football video using Bayesian integration of low level features and top-down cues. ICIP (2013)
Paul R. Hill, Alin Achim, David R. Bull
Scalable video fusion. ICIP (2013)
Nantheera Anantrasirichai, Alin Achim, James E. Morgan, Irina Erchova, Lindsay Nicholson
SVM-based texture classification in Optical Coherence Tomography. ISBI (2013)
Nantheera Anantrasirichai, Alin Achim, Nicholas G. Kingsbury, David R. Bull
Atmospheric Turbulence Mitigation Using Complex Wavelet-Based Fusion. IEEE Trans. Image Process. 22 (6) (2013)
Nantheera Anantrasirichai, Lindsay Nicholson, James E. Morgan, Irina Erchova, Alin Achim
Adaptive-weighted bilateral filtering for optical coherence tomography. ICIP (2013)
David Nam, Judith Mantell, David R. Bull, Paul Verkade, Alin Achim
Insulin Granule Segmentation in 3-D TEM Beta Cell Tomograms. BMVC (2013)
Paul R. Hill, Alin Achim, David R. Bull, Mohammed Ebrahim Al-Mualla
Image denoising using dual tree statistical models for complex wavelet transform coefficient magnitudes. ICIP (2013)
Odysseas A. Pappas, Alin Achim, David R. Bull
Curvelet fusion of panchromatic and SAR satellite imagery using fractional lower order moments. AVSS (2013)
George Tzagkarakis, Alin Achim, Panagiotis Tsakalides, Jean-Luc Starck
Joint reconstruction of compressively sensed ultrasound RF echoes by exploiting temporal correlations. ISBI (2013)
Qin Cheng, Dimitris Agrafiotis, Alin Achim, David R. Bull
Gaze Location Prediction for Broadcast Football Video. IEEE Trans. Image Process. 22 (12) (2013)
Jin Chen, José L. Núñez-Yáñez, Alin Achim
Video super-resolution using low rank matrix completion. ICIP (2013)
Artur Loza, David R. Bull, Paul R. Hill, Alin Achim
Automatic contrast enhancement of low-light images based on local statistics of wavelet coefficients. Digit. Signal Process. 23 (6) (2013)
Qin Cheng, Dimitris Agrafiotis, Alin Achim, Dave Bull
Gaze location prediction in broadcast football video. ICCE (2012)
Esra Tunc Gormus, Nishan Canagarajah, Alin Achim
Dimensionality Reduction of Hyperspectral Images Using Empirical Mode Decompositions and Wavelets. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 5 (6) (2012)
Nantheera Anantrasirichai, Alin Achim, David R. Bull, Nick G. Kingsbury
Mitigating the effects of atmospheric distortion using DT-CWT fusion. ICIP (2012)
David Nam, Judith Mantell, Dave Bull, Paul Verkade, Alin Achim
Active contour based segmentation for insulin granule cores in electron micrographs of beta islet cells. EMBC (2012)
Hao Li, Alin Achim, David R. Bull
Unsupervised video anomaly detection using feature clustering. IET Signal Process. 6 (5) (2012)
Yifei Wang, Naim Dahnoun, Alin Achim
A novel system for robust lane detection and tracking. Signal Process. 92 (2) (2012)
Jin Chen, José L. Núñez-Yáñez, Alin Achim
Approximate alpha-stable Markov Random Fields for video super-resolution. EUSIPCO (2012)
Esra Tunc Gormus, Nishan Canagarajah, Alin Achim
A novel decision fusion approach to improving classification accuracy of hyperspectral images. IGARSS (2012)
Jin Chen, José L. Núñez-Yáñez, Alin Achim
Video Super-Resolution Using Generalized Gaussian Markov Random Fields. IEEE Signal Process. Lett. 19 (2) (2012)
Paul R. Hill, Alin Achim, David R. Bull
The Undecimated Dual Tree Complex Wavelet Transform and its application to bivariate image denoising using a Cauchy model. ICIP (2012)
David Nam, Judith Mantell, David R. Bull, Paul Verkade, Alin Achim
Segmentation and analysis of insulin granule membranes in beta islet cell electron micrographs. EUSIPCO (2012)
Esra Tunc Gormus, Nishan Canagarajah, Alin Achim
Dimensionality reduction of hyperspectral images with wavelet based Empirical Mode Decomposition. ICIP (2011)
Dimitris Koukounis, Lindsay Nicholson, David R. Bull, Alin Achim
Retinal image registration based on multiscale products and optic disc detection. EMBC (2011)
Artur Loza, David R. Bull, Alin Achim
Automatic contrast enhancement of low-light images based on local statistics of wavelet coefficients. ICIP (2010)

Alin Achim.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Alin Achim