Difference between revisions of "Ana Calarasanu"
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(Created page with " Name: Ana Stefania Calarasanu Email: calarasanu@lrde.epita.fr Subject: Text detection in natural scene images Ecole doctorale : EDITE Supervisors: Severin...") |
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| − | + | * Name: Ana Stefania Calarasanu |
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| − | + | * Email: calarasanu@lrde.epita.fr |
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| + | * Thesis subject: Improvement of a text detection chain and the proposition of a new evaluation protocol for text detection algorithms. |
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| − | Subject: Text detection in natural scene images |
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| − | + | * Ecole doctorale : EDITE |
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| − | + | * Supervisors: Jonathan Fabrizio(LRDE) and Severine Dubuisson(ISIR) |
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| + | * LinkedIn: https://fr.linkedin.com/in/ana-stefania-calarasanu-3b4b4a52 |
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| − | Comment: |
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| + | == Research interests == |
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| − | Ana Stefania Calarasanu has gratuated her Master degree in Image Processing from Pierre et Marie Curie University, in 2012. She joined our laboratory as a PhD?-student in the year 2012-2013 and is currently working on the Olena project. |
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| + | * Object detection |
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| + | * Feature extraction |
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| + | * Machine learning |
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| + | * Performance measurements |
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| + | * Document image analysis |
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| + | |||
| + | ==Projects== |
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| + | [https://www.lrde.epita.fr/wiki/Evaltex '''EvaLTex'''] (Evaluating Text Localization) is a unified evaluation framework used to measure the performance of text detection and text segmentation algorithms. It takes as input text objects represented either by rectangle coordinates or by irregular masks. The output consists of a set of scores, at local and global levels, and a visual representation of the behavior of the analysed algorithm through quality histograms. |
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| + | |||
| + | == Teaching == |
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| + | ==== Theory of Rational Languages ==== |
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| + | * TD & TP to 2nd-year students at EPITA (prepa) |
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| + | |||
| + | ==== Algorithms ==== |
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| + | * TD & TP to 3rd-year students at EPITA (ing1) |
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| + | |||
| + | == Publications == |
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| + | |||
| + | {{Publications/AuthorList|Calarasanu}} |
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Latest revision as of 14:03, 26 July 2018
- Name: Ana Stefania Calarasanu
- Email: calarasanu@lrde.epita.fr
- Thesis subject: Improvement of a text detection chain and the proposition of a new evaluation protocol for text detection algorithms.
- Ecole doctorale : EDITE
- Supervisors: Jonathan Fabrizio(LRDE) and Severine Dubuisson(ISIR)
- LinkedIn: https://fr.linkedin.com/in/ana-stefania-calarasanu-3b4b4a52
Research interests
- Object detection
- Feature extraction
- Machine learning
- Performance measurements
- Document image analysis
Projects
EvaLTex (Evaluating Text Localization) is a unified evaluation framework used to measure the performance of text detection and text segmentation algorithms. It takes as input text objects represented either by rectangle coordinates or by irregular masks. The output consists of a set of scores, at local and global levels, and a visual representation of the behavior of the analysed algorithm through quality histograms.
Teaching
Theory of Rational Languages
- TD & TP to 2nd-year students at EPITA (prepa)
Algorithms
- TD & TP to 3rd-year students at EPITA (ing1)
Publications
Conference papers
| Title | Authors | Published in | Date | |
|---|---|---|---|---|
| calarasanu.16.iwrr | From text detection to text segmentation: a unified evaluation scheme | Stefania Calarasanu, Jonathan Fabrizio, Séverine Dubuisson | Proceedings of the 2nd International Workshop on Robust Reading Conference (IWRR-ECCV) | 1 October 2016 |
| calarasanu.16.visapp | Towards the rectification of highly distorted texts | Stefania Calarasanu, Séverine Dubuisson, Jonathan Fabrizio | Proceedings of the 11th International Conference on Computer Vision Theory and Applications (VISAPP) | 1 February 2016 |
| calarasanu.15.icdar | Using histogram representation and Earth Mover's Distance as an evaluation tool for text detection | Stefania Calarasanu, Jonathan Fabrizio, Séverine Dubuisson | Proceedings of the 13th IAPR International Conference on Document Analysis and Recognition (ICDAR) | 1 August 2015 |
Journal papers
| Title | Authors | Published in | Date | |
|---|---|---|---|---|
| fabrizio.16.ijdar | TextCatcher: A method to detect curved and challenging text in natural scenes | Jonathan Fabrizio, Myriam Robert-Seidowsky, Séverine Dubuisson, Stefania Calarasanu, Raphaël Boissel | International Journal on Document Analysis and Recognition | 8 April 2016 |
| calarasanu.16.ivc | What is a good evaluation protocol for text localization systems? Concerns, arguments, comparisons and solutions | Stefania Calarasanu, Jonathan Fabrizio, Séverine Dubuisson | Image and Vision Computing | 1 February 2016 |
PHD Theses and Habilitations
| Title | Authors | Published in | Date | |
|---|---|---|---|---|
| calarasanu.15.phd | Improvement of a text detection chain and the proposition of a new evaluation protocol for text detection algorithms | Stefania Calarasanu | 1 December 2015 |