Ioan Buciu

1.4k total citations
37 papers, 952 citations indexed

About

Ioan Buciu is a scholar working on Computer Vision and Pattern Recognition, Signal Processing and Artificial Intelligence. According to data from OpenAlex, Ioan Buciu has authored 37 papers receiving a total of 952 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Computer Vision and Pattern Recognition, 11 papers in Signal Processing and 9 papers in Artificial Intelligence. Recurrent topics in Ioan Buciu's work include Face and Expression Recognition (22 papers), Face recognition and analysis (12 papers) and Image Retrieval and Classification Techniques (10 papers). Ioan Buciu is often cited by papers focused on Face and Expression Recognition (22 papers), Face recognition and analysis (12 papers) and Image Retrieval and Classification Techniques (10 papers). Ioan Buciu collaborates with scholars based in Romania, Greece and Pakistan. Ioan Buciu's co-authors include Ioannis Pitas, A. Gacsádi, Anastasios Tefas, Stefanos Zafeiriou, Irene Kotsia, Constantine Kotropoulos, L. Pitas, Nikos Nikolaidis, Stelios Krinidis and Attila Fazekas and has published in prestigious journals such as SHILAP Revista de lepidopterología, Signal Processing and Image and Vision Computing.

In The Last Decade

Ioan Buciu

33 papers receiving 898 citations

Peers

Ioan Buciu

CVPR

ECP

AI

SP

MT

Gaoyun An China

Alaa Eleyan Türkiye

M. Fatih Demirci Türkiye

Weicheng Xie China

Yun Tie China

Nikola Pavešić Slovenia

Yi Niu China

Jan C. Vorbrüggen Germany

Vidit Jain United States

Yuchi Huang United States

Gaoyun An China

Ioan Buciu

778 ×1.1

CVPR

132 ×0.6

ECP

276 ×1.5

AI

78 ×0.5

SP

72 ×0.9

MT

Citations per year, relative to Ioan Buciu Ioan Buciu (= 1×) peers Gaoyun An

Countries citing papers authored by Ioan Buciu

Since Specialization

Citations

This map shows the geographic impact of Ioan Buciu'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 Ioan Buciu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ioan Buciu more than expected).

Fields of papers citing papers by Ioan Buciu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ioan Buciu. 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 Ioan Buciu. The network helps show where Ioan Buciu may publish in the future.

Co-authorship network of co-authors of Ioan Buciu

This figure shows the co-authorship network connecting the top 25 collaborators of Ioan Buciu. A scholar is included among the top collaborators of Ioan Buciu 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 Ioan Buciu. Ioan Buciu 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

1.

Buciu, Ioan. (2020). Color quotient based mask detection. 1–4. 4 indexed citations

2.

Buciu, Ioan, et al.. (2019). A Vision Module for Visually Impaired People by Using Raspberry PI Platform. 209–212. 15 indexed citations

3.

Buciu, Ioan & A. Gacsádi. (2011). Noise suppression methods for low quality images with application to face recognition. 21–24. 2 indexed citations

4.

Buciu, Ioan, et al.. (2010). Vision based approaches for driver assistance systems. 92–97. 2 indexed citations

5.

Buciu, Ioan & A. Gacsádi. (2010). Directional features for automatic tumor classification of mammogram images. Biomedical Signal Processing and Control. 6(4). 370–378. 74 indexed citations

6.

Gacsádi, A., et al.. (2010). A Homogeneous Algorithm for Motion Estimation and Compensation by Using Cellular Neural Networks. International Journal of Computers Communications & Control. 5(5). 719–719. 1 indexed citations

7.

Buciu, Ioan & A. Gacsádi. (2009). Non-negative Dimensionality Reduction for Mammogram Classification. SHILAP Revista de lepidopterología. 1 indexed citations

8.

Buciu, Ioan, et al.. (2009). Non-negative matrix factorization methods for face recognition under extreme lighting variations. 401. 1–4. 11 indexed citations

9.

Buciu, Ioan. (2008). OVERVIEW OF FACE RECOGNITION TECHNIQUES. SHILAP Revista de lepidopterología. 2 indexed citations

10.

Buciu, Ioan, Nikos Nikolaidis, & Ioannis Pitas. (2008). Nonnegative Matrix Factorization in Polynomial Feature Space. IEEE Transactions on Neural Networks. 19(6). 1090–1100. 66 indexed citations

11.

Buciu, Ioan, Constantine Kotropoulos, & Ioannis Pitas. (2008). Comparison of ICA approaches for facial expression recognition. Signal Image and Video Processing. 3(4). 345–361. 21 indexed citations

12.

Zafeiriou, Stefanos, Anastasios Tefas, Ioan Buciu, & Ioannis Pitas. (2006). Exploiting discriminant information in nonnegative matrix factorization with application to frontal face verification. IEEE Transactions on Neural Networks. 17(3). 683–695. 237 indexed citations

13.

Buciu, Ioan, Irene Kotsia, & Ioannis Pitas. (2006). Facial Expression Analysis Under Partial Occlusion. 5. 453–456. 16 indexed citations

14.

Buciu, Ioan & Ioannis Pitas. (2006). NMF, LNMF, and DNMF modeling of neural receptive fields involved in human facial expression perception. Journal of Visual Communication and Image Representation. 17(5). 958–969. 18 indexed citations

15.

Buciu, Ioan, Constantine Kotropoulos, & Ioannis Pitas. (2005). Vector Machines for Classification. 1 indexed citations

16.

Buciu, Ioan & Ioannis Pitas. (2004). Application of non-negative and local non negative matrix factorization to facial expression recognition. Proceedings of the 17th International Conference on Pattern Recognition, 2004. ICPR 2004.. 288–291 Vol.1. 57 indexed citations

17.

Buciu, Ioan, Constantine Kotropoulos, & Ioannis Pitas. (2004). ICA and Gabor representation for facial expression recognition. 3. II–855. 72 indexed citations

18.

Buciu, Ioan, Constantine Kotropoulos, & Ioannis Pitas. (2003). On the stability of support vector machines for face detection. Proceedings - International Conference on Image Processing. 1. III–121. 6 indexed citations

19.

Buciu, Ioan, Irene Kotsia, & Ioannis Pitas. (2003). Recognition of facial expressions in presence of partial occlusion. 1 indexed citations

20.

Krinidis, Stelios, Ioan Buciu, & Ioannis Pitas. (2003). Facial Expression Analysis and Synthesis: A Survey. 13 indexed citations

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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