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Personal profile

Personal profile

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.

Teaching

  • Image analysis: classification, segmentation
  • Radar image analysis
  • Radar interferometry

Research interests

My main research fields are contextual image analysis, including Markov Random Fields and issue of scale in image analysis.

Fingerprint Dive into the research topics where Valentyn Tolpekin is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 7 Similar Profiles
synthetic aperture radar Earth & Environmental Sciences
aboveground biomass Earth & Environmental Sciences
scattering Earth & Environmental Sciences
Remote sensing Engineering & Materials Science
speckle Earth & Environmental Sciences
atmospheric correction Earth & Environmental Sciences
Satellites Engineering & Materials Science
pixel Earth & Environmental Sciences

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Research Output 1999 2019

19 Downloads (Pure)
Open Access
File
small farms
smallholder
Farms
Satellites
farm
12 Downloads (Pure)

Estimation of tree height from PolInSAR: The effects of vertical structure and temporal decorrelation

Ghasemi, N., 28 Feb 2019, Enschede: University of Twente, Faculty of Geo-Information Science and Earth Observation (ITC). 133 p.

Research output: ThesisPhD Thesis - Research UT, graduation UTAcademic

Open Access
File
synthetic aperture radar
pixel
effect
modeling
estimation method

Multiple-point geostatistics to derive missing surface displacement values of a glacier inferred from dinsar: powerpoint

Ranjit, B., Tolpekin, V. A. & Stein, A., 14 Jun 2019, p. s1-s17. 17 p.

Research output: Contribution to conferenceOtherOther research output

3 Downloads (Pure)

Multiple-point geostatistics to derive missing surface displacement values of a glacier inferred from dinsar

Ranjit, 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 proceedingChapterAcademicpeer-review

Open Access
File
geostatistics
glacier
kriging
sampling
synthetic aperture radar
6 Downloads (Pure)

Polinsar based scattering information retrieval for forest aboveground biomass estimation

Agrawal, N., Kumar, S. & Tolpekin, V. A., 14 Jun 2019, The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences: ISPRS Geospatial Week 2019. Vosselman, G., Oude Elberink, S. J. & Yang, M. Y. (eds.). 2/W13 ed. Enschede: International Society for Photogrammetry and Remote Sensing (ISPRS), Vol. 42. p. 1913-1920 8 p. (International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Open Access
File
aboveground biomass
scattering
biomass
cloud water
health monitoring

Prizes

Best Paper Award

Bhuwan Ranjit (Recipient), Valentyn Tolpekin (Recipient) & Alfred Stein (Recipient), 14 Jun 2019

Prize

File
Glaciers
Signal processing

Activities 2002 2002

  • 1 Oral presentation

Shear induced aggregation and breakup in binary sphere suspensions, studied by video microscopy

Michael H.G. Duits (Speaker), Valentyn Tolpekin (Speaker), Henricus T.M. van den Ende (Speaker), J. Mellema (Speaker)
11 Nov 2002

Activity: Talk or presentationOral presentation