Olivier Alata

630 total citations
43 papers, 338 citations indexed

About

Olivier Alata is a scholar working on Computer Vision and Pattern Recognition, Artificial Intelligence and Media Technology. According to data from OpenAlex, Olivier Alata has authored 43 papers receiving a total of 338 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Computer Vision and Pattern Recognition, 8 papers in Artificial Intelligence and 6 papers in Media Technology. Recurrent topics in Olivier Alata's work include Image Retrieval and Classification Techniques (12 papers), Bayesian Methods and Mixture Models (7 papers) and Image and Signal Denoising Methods (7 papers). Olivier Alata is often cited by papers focused on Image Retrieval and Classification Techniques (12 papers), Bayesian Methods and Mixture Models (7 papers) and Image and Signal Denoising Methods (7 papers). Olivier Alata collaborates with scholars based in France, Morocco and Algeria. Olivier Alata's co-authors include Alain Trémeau, Ludovic Quintard, Christine Fernández-Maloigne, Mohamed Najim, Jean-Christophe Burie, Ahmed Moussa, Claude Cariou, Christophe Ducottet, Hubert Konik and Rémi Emonet and has published in prestigious journals such as IEEE Transactions on Pattern Analysis and Machine Intelligence, IEEE Transactions on Information Theory and Journal of Applied Physiology.

In The Last Decade

Olivier Alata

39 papers receiving 327 citations

Peers

Countries citing papers authored by Olivier Alata

Since Specialization

Citations

This map shows the geographic impact of Olivier Alata's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Olivier Alata with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Olivier Alata more than expected).

Fields of papers citing papers by Olivier Alata

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Olivier Alata. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Olivier Alata. The network helps show where Olivier Alata may publish in the future.

Co-authorship network of co-authors of Olivier Alata

This figure shows the co-authorship network connecting the top 25 collaborators of Olivier Alata. A scholar is included among the top collaborators of Olivier Alata based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Olivier Alata. Olivier Alata is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Visual emotion analysis using skill-based multi-teacher knowledge distillation 2025 ·Pattern Analysis and Applications ·(unknown), Olivier Alata, Christophe Ducottet, Hubert Konik, (unknown)	0
2	AGMA-PESS: a deep learning-based infant pose estimator and sequence selector software for general movement assessment 2024 ·Frontiers in Pediatrics ·(unknown), Olivier Alata, Christophe Ducottet, (unknown), (unknown), Hugues Patural, Antoine Giraud	0
3	A 3D pose estimation framework for preterm infants hospitalized in the Neonatal Unit 2023 ·Multimedia Tools and Applications ·(unknown), Christophe Ducottet, Hugues Patural, Antoine Giraud, Olivier Alata	5
4	Functional principal component analysis for global sensitivity analysis of model with spatial output 2021 ·Reliability Engineering & System Safety ·(unknown), Olivier Roustant, Jérémy Rohmer, Olivier Alata, (unknown), Déborah Idier, Rodrigo Pedreros, David Moncoulon, (unknown)	23
5	WaveNet based architectures for denoising periodic discontinuous signals and application to friction signals 2020 ·(unknown), (unknown), Christophe Ducottet, Olivier Alata	3
6	Mean oriented Riesz features for micro expression classification 2020 ·Pattern Recognition Letters ·(unknown), Olivier Alata, Rémi Emonet, Hubert Konik, (unknown)	16
7	Subtle Motion Analysis and Spotting using the Riesz Pyramid 2018 ·(unknown), Olivier Alata, Rémi Emonet, (unknown), Hubert Konik	5
8	Wavelet-Based Reflection Symmetry Detection via Textural and Color Histograms: Algorithm and Results 2017 ·Stirling Online Research Repository (University of Stirling) ·(unknown), Christophe Ducottet, Olivier Alata, Cécile Barat, Philippe Colantoni	10
9	Order Selection Of 2-D Ar Model Using A Lattice Representation And Information Criteria For Texture Analysis 2015 ·Zenodo (CERN European Organization for Nuclear Research) ·Olivier Alata, (unknown)	0
10	Model-based hierarchical clustering with Bregman divergences and Fishers mixture model: application to depth image analysis 2015 ·Statistics and Computing ·(unknown), Olivier Alata, Alain Trémeau	11
11	Joint Color-Spatial-Directional Clustering and Region Merging (JCSD-RM) for Unsupervised RGB-D Image Segmentation 2015 ·IEEE Transactions on Pattern Analysis and Machine Intelligence ·(unknown), Olivier Alata, Alain Trémeau	31
12	Unsupervised Clustering of Depth Images Using Watson Mixture Model 2014 ·(unknown), Olivier Alata, (unknown)	4
13	Impedance cardiography filtering using scale fourier linear combiner based on RLS algorithm 2009 ·PubMed ·(unknown), Olivier Alata, Olivier Bernard	6
14	Law recognition via histogram-based estimation 2009 ·(unknown), (unknown), Olivier Alata, Yannis Pousset, C Olivier	4
15	Is there a best color space for color image characterization or representation based on Multivariate Gaussian Mixture Model? 2009 ·Computer Vision and Image Understanding ·Olivier Alata, Ludovic Quintard	30
16	Parameter estimation and order selection for an empirical model of VO2 on-kinetics. 2007 ·PubMed ·Olivier Alata, Olivier Bernard	1
17	On the modeling of breath-by-breath oxygen uptake kinetics at the onset of high-intensity exercises: simulated annealing vs. GRG₂ method 2005 ·Journal of Applied Physiology ·Olivier Bernard, Olivier Alata, Marc Francaux	2
18	Choice of a 2-D causal autoregressive texture model using information criteria 2003 ·Pattern Recognition Letters ·Olivier Alata, (unknown)	8
19	Transform image coding with global thresholding: Application to baseline JPEG 2002 ·Pattern Recognition Letters ·(unknown), (unknown), Olivier Alata, François Marmoiton	7
20	Classification of rotated and scaled textures using HMHV spectrum estimation and the Fourier-Mellin transform 2002 ·Olivier Alata, Claude Cariou, (unknown), Mohamed Najim	17

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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