Research Output per year
Valentyn A. Tolpekin (1975) received his MSc degree in theoretical physics from Odessa State University, Odessa, Ukraine. He obtained a PhD in 2004 at the University of Twente in physics. He is currently an Assistant Professor at the Department of Earth Observation Science, ITC. His research interests focus on mathematical and statistical tools for satellite image analysis, including Markov Random Fields, super-resolution mapping, Support Vector Machines.
- Image analysis: classification, segmentation
- Radar image analysis
- Radar interferometry
My main research fields are contextual image analysis, including Markov Random Fields and issue of scale in image analysis.
Delineation of agricultural fields in smallholder farms from satellite images using fully convolutional networks and combinatorial groupingPersello, C., Tolpekin, V. A., Bergado, J. R. & de By, R. A., 18 Jun 2019, In : Remote sensing of environment. 231, p. 1-18 18 p., 111253.
Research output: Contribution to journal › Article › Academic › peer-review
Estimation of tree height from PolInSAR: The effects of vertical structure and temporal decorrelationGhasemi, N., 28 Feb 2019, Enschede: University of Twente, Faculty of Geo-Information Science and Earth Observation (ITC). 133 p.
Research output: Thesis › PhD Thesis - Research UT, graduation UT › Academic
Multiple-point geostatistics to derive missing surface displacement values of a glacier inferred from dinsar: powerpointRanjit, B., Tolpekin, V. A. & Stein, A., 14 Jun 2019, p. s1-s17. 17 p.
Research output: Contribution to conference › Other › Other research output
Multiple-point geostatistics to derive missing surface displacement values of a glacier inferred from dinsarRanjit, B., Tolpekin, V. A. & Stein, A., 14 Jun 2019, ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences: ISPRS Geospatial Week 2019. Vosselman, G., Oude Elberink, S. J. & Yang, M. Y. (eds.). 2/W5 ed. International Society for Photogrammetry and Remote Sensing (ISPRS), Vol. 4. p. 631-638 8 p. (ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences).
Research output: Chapter in Book/Report/Conference proceeding › Chapter › Academic › peer-review
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
Activities per year
Activity: Talk or presentation › Oral presentation