Denis E. Tranca

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Contrast enhancement influences the detection of gradient based local invariant features and the matching of their descriptors

Stefan G. Stanciu, Denis E. Tranca, Dinu Coltuc
J. Visual Communication and Image Representation
2015

Automatic moiré pattern removal in microscopic images

Giorgian-Marius Ionita, Dinu Coltuc, Stefan G. Stanciu, Denis E. Tranca
2015 19th International Conference on System…
2015

This paper deals with the filtering of microscopic images with moiré like noise patterns. The proposed method analyzes the magnitude spectrum of the Fast Fourier Transform of the noisy image,… (More)

Improved quantification of collagen anisotropy with polarization-resolved second harmonic generation microscopy.

Radu Hristu, Stefan G. Stanciu, Denis E. Tranca, George A. Stanciu
Journal of biophotonics
2017

Imaging tissue samples by polarization-resolved second harmonic generation microscopy provides both qualitative and quantitative insights into collagen organization in a label-free manner.… (More)

Nonlinear optical imaging of defects in cubic silicon carbide epilayers

Radu Hristu, Stefan G. Stanciu, Denis E. Tranca, Alecs Matei, George A. Stanciu
Scientific reports
2014

Silicon carbide is one of the most promising materials for power electronic devices capable of operating at extreme conditions. The widespread application of silicon carbide power devices is however… (More)

Nonlinear optical effects used for investigations on biological samples at micro and nanoscale

George A. Stanciu, Denis E. Tranca, Radu Hristu, Stefan G. Stanciu, Catalin Stoichita, Antonela Toma
2016 18th International Conference on Transparent…
2016

In our work we present some investigations on biological samples at micro and nanoscale by using nonlinear effects in laser scanning microscopy techniques. We developed an integrated multimodal… (More)

Bags of features for classification of Laser Scanning Microscopy data

Stefan G. Stanciu, Radu Hristu, Denis E. Tranca, George A. Stanciu
2015 17th International Conference on Transparent…
2015

The Bag-of-Features (BoF) paradigm has been introduced to the field of computer vision about a decade ago. Since then, its potential for image classification and retrieval tasks has been demonstrated… (More)

2012 Workshop on Super-resolution and Life Sciences

George A. Stanciu, Geraldine M. Saavedra, +10 authors Denis E. Tranca
2012

Counter-propagating soliton interactions in photorefractive InP:Fe semiconductor

Denis E. Tranca, Paul Schiopu
CAS 2011 Proceedings (2011 International…
2011

Interactions between two counter-propagating self-trapped beams at infrared wavelengths are experimentally observed in bulk photorefractive semiconductor material InP:Fe. The experimental results are… (More)

Towards Imaging Skin Cancer by Apertureless Scanning Near-field Optical Microscopy

Stefan G. Stanciu, Mariana Costache, +11 authors G. A. Stanciu
2016

Laser Scanning Microscopy Techniques such as Confocal Microscopy, Two Photon Excitation Microscopy, Second Harmonic Generation Microscopy or Fluorescence Lifetime Imaging have been successfully… (More)

Fractal analysis correlation of the images from scanning laser microscopy techniques and atomic force microscopy

Antonela Toma, Denis E. Tranca, Charles V. Sammut, George A. Stanciu
2017 19th International Conference on Transparent…
2017

The laser scanning laser microscopy techniques and atomic force microscopy give complementary information at micro- and nano-scales regarding the surface samples. By using a multimodal microscopy… (More)

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