Author

Parvin Ahmadi

Observed name: P. Ahmadi

Observed institutions: Sharif University of Technology, Isfahan University of Technology, ICT Research Institute, Institute for Research in Fundamental Sciences

ORCID: 0000-0003-3504-3011

Observed ORCID: 0000-0003-3504-3011

OpenAlex ID: A5108033453

Incorporating fully sparse topic models for abnormality detection in traffic videos

2014 · Razie Kaviani, Parvin Ahmadi, et al. · International Conference on Computer and Knowledge Engineering · 23

Abnormal event detection and localisation in traffic videos based on group sparse topical coding

2015 · Parvin Ahmadi, Mahmoud Tabandeh, et al. · IET Image Processing · 16

Cluster-based sparse topical coding for topic mining and document clustering

2017 · Parvin Ahmadi, Iman Gholampour, et al. · Advances in Data Analysis and Classification · 11

A new method for traffic density estimation based on topic model

2015 · Razie Kaviani, Parvin Ahmadi, et al. · International Conference on Signal Processing and Intelligent Systems (ICSPIS) · 11

A new method for voice activity detection based on sparse representation

2014 · Parvin Ahmadi, Mohsen Joneidi · International Congress on Image and Signal Processing (CISP) · 11

Automatic accident detection using topic models

2015 · Razie Kaviani, Parvin Ahmadi, et al. · Iranian Conference on Electrical Engineering · 10

Modeling traffic motion patterns via Non-negative Matrix Factorization

2015 · Parvin Ahmadi, Razie Kaviani, et al. · IEEE International Conference on Signal and Image Processing Applications (ICSIPA) · 9

Persian text classification based on topic models

2016 · Parvin Ahmadi, Mahmoud Tabandeh, et al. · Iranian Conference on Electrical Engineering · 8

Union of low‐rank subspaces detector

2015 · Mohsen Joneidi, Parvin Ahmadi, et al. · IET Signal Processing · 8

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Discovering motion patterns in traffic videos using improved Group Sparse Topical Coding

2014 · Parvin Ahmadi, Soroosh Khoram, et al. · International Symposium on Telecommunications · 7

Efficient feature extraction for highway traffic density classification

2015 · Mina Abasi Dinani, Parvin Ahmadi, et al. · Iranian Conference on Machine Vision and Image Processing · 5

Automatic aerial image segmentation based on a modified Chan-Vese algorithm

2012 · Parvin Ahmadi, Saeed Sadri, et al. · International Congress on Image and Signal Processing (CISP) · 5

Employing Topical Relations in Semantic Analysis of Traffic Videos

2018 · Parvin Ahmadi, Iman Gholampour, et al. · IEEE Intelligent Systems · 4

Boundary Detection in Agricultural Fields Using a Residual U-Net++ Architecture

2024 · Mehdi Alizadeh, Parvin Ahmadi, et al. · International Symposium on Telecommunications · 2

Sequential Topic Modeling for Efficient Analysis of Traffic Scenes

2018 · Parvin Ahmadi, Ebad Pir Moradian, et al. · International Symposium on Telecommunications · 2

A new two-stage topic model based framework for modeling traffic motion patterns

2017 · Parvin Ahmadi, Iman Gholampour, et al. · Iranian Conference on Machine Vision and Image Processing · 2

Clustering improvement via integrating with sparse topical coding

2015 · Parvin Ahmadi, Razie Kaviani, et al. · Iranian Conference on Electrical Engineering · 2

Improvement of SVM-based voice activity detection via sparse coding

2014 · Parvin Ahmadi, Mohsen Joneidi · Iranian Conference on Electrical Engineering · 2

Direction-Oriented Topic Modeling with Applications in Traffic Scene Analysis

2023 · Parvin Ahmadi, Iman Gholampour · International Journal of Intelligent Transportation Systems Research · 1

Temporal segmentation of traffic videos based on traffic phase discovery

2016 · Parvin Ahmadi, Razie Kaviani, et al. · IEEE/IFIP Network Operations and Management Symposium (NOMS) · 1

A simple and efficient method for segmentation and classification of aerial images

2013 · Parvin Ahmadi · International Congress on Image and Signal Processing (CISP) · 1

A two-step approach for surface type classification of aerial images

2011 · Parvin Ahmadi, Saeed Sadri · IEEE International Conference on Communication Software and Networks · 1

Transfer Learning for Crop Classification in Data-Scarce Regions Using Satellite Imagery

2026 · Erfan Shakouri, Saeed Zare, et al. · DOAJ (DOAJ: Directory of Open Access Journals)

Application of Artificial Intelligence and Remote Sensing for Oil Spill Detection

2025 · Amir Reza Ziaee, Masoumeh Azimzadeh, et al. · International Conference on Information and Knowledge Technology (IKT)

Efficient Analysis of Traffic Intersection Scenes by Employing Traffic Phase Information

2019 · P. Ahmadi, I. Gholampour · DOAJ (DOAJ: Directory of Open Access Journals)

Works count: 30

Citation count: 143

H-index: 8

I10-index: 6