Søren Ingvor Olsen
Associate Professor
Image Analysis, Computational Modelling and Geometry
Universitetsparken 1, 2100 København Ø
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Contour-Based Registration and Retexturing of Cartoon-Like Videos
Tiilikainen, N., Bartoli, A. & Olsen, Søren Ingvor, 2008, British Machine Vision Conference, BMVC 2008: 1-4 September, 2008, University of Leeds, Proceedings. Everingham, M., Needham, C. J. & Fraile, R. (eds.). BMVA, Vol. 1-2. p. 915-924Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Understanding behaviors in videos through behavior-specific dictionaries
Ren, H., Liu, W., Olsen, Søren Ingvor, Escalera, S. & Moeslund, T. B., 2020, Researchgate.net, 58 p.Research output: Working paper › Preprint › Research
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Unsupervised behaviour-specific dictionary learning for abnormal event detection
Ren, H., Liu, W., Olsen, Søren Ingvor, Escalera, S. & Moeslund, T. B., 2015, Proceedings of the British Machine Vision Conference 2015. Xie, X., Jones, M. W. & Tam, G. K. L. (eds.). BMVA, p. 28.1-28.13 13 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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How does structured sparsity work in abnormal event detection?
Ren, H., Pan, H., Olsen, Søren Ingvor & Moeslund, T. B., 2015.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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An in-depth study of sparse codes on abnormality detection
Ren, H., Pan, H., Olsen, Søren Ingvor, Jensen, M. B. & Moeslund, T. B., 2016, 2016 13th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS). IEEE, p. 66-72 7 p. 7738016Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Greedy vs. L1 convex optimization in sparse coding: comparative study in abnormal event detection
Ren, H., Pan, H., Olsen, Søren Ingvor & Moeslund, T. B., 2015, In: Journal of Machine Learning Research. 37, 6 p.Research output: Contribution to journal › Conference article › Research › peer-review
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Droner og sted-specifik bekæmpelse af tidsler før kornhøst
Rasmussen, Jesper, Nielsen, J. & Olsen, Søren Ingvor, 2020, Miljøstyrelsen. 45 p.Research output: Book/Report › Report › Research
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From image acquisition with unmanned aerial vehicles (UAV) to patch spraying in farmer's fields
Rasmussen, Jesper, Nielsen, J., Olsen, Søren Ingvor, Steenstrup Pedersen, Kim, Jensen, J. E. & Horfarter, R., 2018, 18th European Weed Research Society Symposium: book of abstracts. European Weed Research Society, p. 75 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
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Droner til monitering af flerårigt ukrudt i korn
Rasmussen, Jesper, Nielsen, J., Streibig, Jens Carl, Olsen, Søren Ingvor, Steenstrup Pedersen, Kim & Jensen, J. E., 2016, Miljøstyrelsen. 68 p. (Bekæmpelsesmiddelforskning; No. 165).Research output: Book/Report › Report › Research › peer-review
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Pre-harvest weed mapping of Cirsium arvense in wheat and barley with off-the-shelf UAVs
Rasmussen, Jesper, Nielsen, J., Streibig, Jens Carl, Jensen, J. E., Steenstrup Pedersen, Kim & Olsen, Søren Ingvor, 2019, In: Precision Agriculture. 20, 5, p. 983–999Research output: Contribution to journal › Journal article › Research › peer-review
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Calibration of the diku robot-camera system. DIKU rapport 94-5
Petersen, K. L. & Olsen, Søren Ingvor, 1994, København: DIKU.Research output: Book/Report › Book › Research
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Calibration of an optical-mechanical robot
Petersen, K. L. & Olsen, Søren Ingvor, 1994, Proceedings fra Den Tredje Danske Konference om Mønstergenkendelse og Billedanalyse. København: DIKU, p. 57-61Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Object classification and detection with context kernel descriptors
Pan, H., Olsen, Søren Ingvor & Zhu, Y., 2014, Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications: 19th Iberoamerican Congress, CIARP 2014, Puerto Vallarta, Mexico, November 2-5, 2014. Proceedings. Bayro-Corrochano, E. & Hancock, E. (eds.). p. 827-835 9 p. (Lecture notes in computer science, Vol. 8827).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Feature representation of RGB-D images using joint spatial-depth feature pooling
Pan, H., Olsen, Søren Ingvor & Zhu, Y., 2016, In: Pattern Recognition Letters. 80, 1, p. 239-248 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Object classification and detection with context kernel descriptors and kernel entropy component analysis
Pan, H., Olsen, Søren Ingvor & Zhu, Y., 2014. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Object classfication from RGB-D images using depth context kernel descriptors
Pan, H., Olsen, Søren Ingvor & Zhu, Y., 2015, 2015 IEEE International Conference on Image Processing (ICIP 2015). IEEE, p. 512-516 5 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Feature extraction and learning using context cue and Rényi entropy based mutual information
Pan, H., Olsen, Søren Ingvor & Zhu, Y., 2015, Pattern recognition: applications and methods: 4th International Conference, ICPRAM 2015, Lisbon, Portugal, January 10-12, 2015, Revised Selected Papers. Fred, A., De Marsico, M. & Figueiredo, M. (eds.). Springer, p. 69-88 20 p. (Lecture notes in computer science, Vol. 9493).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Discriminative kernel feature extraction and learning for object recognition and detection
Pan, H., Olsen, Søren Ingvor & Zhu, Y., 2015, Proceedings of the International Conference on Pattern Recognition Applications and Methods. De Marsico, M., Figueiredo, M. & Fred, A. (eds.). SCITEPRESS Digital Library, Vol. 1. p. 99-109 11 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Joint spatial-depth feature pooling for RGB-D object classification
Pan, H., Olsen, Søren Ingvor & Zhu, Y., 2015, Image analysis: 19th Scandinavian Conference, SCIA 2015, Copenhagen, Denmark, June 15-17, 2015. Proceedings. Paulsen, R. R. & Pedersen, K. S. (eds.). Springer, p. 314-326 13 p. (Lecture notes in computer science, Vol. 9127).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Thistle detection
Olsen, Søren Ingvor, Nielsen, J. & Rasmussen, Jesper, 2017, Image Analysis: 20th Scandinavian Conference, SCIA 2017, Tromsø, Norway, June 12–14, 2017, Proceedings, Part II. Sharma, P. & Bianchi, F. M. (eds.). Springer, Vol. Part II. p. 413-425 13 p. (Lecture notes in computer science, Vol. 10270).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Implicit Non-Rigid Structure-from-Motion with Priors
Olsen, Søren Ingvor & Bartoli, A., 2008, In: Journal of Mathematical Imaging and Vision. 31, 2-3, p. 233-244Research output: Contribution to journal › Journal article › Research › peer-review
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Concurrent solution of the stereo correspondence problem and the surface reconstruction problem
Olsen, Søren Ingvor, 1986, Proceedings of the 8th International Conference on Pattern Recognition, CVPR. Paris, p. 1038-1040 3 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Block Truncation and Planar Image Coding
Olsen, Søren Ingvor, 1999, Proceedings fra Den Ottende Danske Konference om Mønstergenkendelse og Billedanalyse. Datalogisk Institut, Københavns Universitet, p. 75-81Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Proceedings fra den 15. Danske Konference i Mønstergenkendelse og Billedanalyse
Olsen, Søren Ingvor (ed.), 2006, 06/08 ed. Danmark: Museum Tusculanum. 127 p.Research output: Book/Report › Book › Research
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Using Priors for Improving Generalization in Non-Rigid Structure-from-Motion
Olsen, Søren Ingvor & Bartoli, A., 2007, British Machine Vision Conference 2007: Proceedings. Rajpoot, N. & Bhalerao, A. (eds.). BMVA, Vol. 1-2. p. 1050-1059Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Proceedings of the 16'th Danish Conference on Pattern Recognition and Image Analysis
Olsen, Søren Ingvor (ed.), 2008, Copenhagen: Department of Computer Science, University of Copenhagen. 27 p. (Department of Computer Science. University of Copenhagen. Technical Report; No. 08-10).Research output: Book/Report › Anthology › Research
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Block Truncation and planar image coding, Vol.21, no.13-14
Olsen, Søren Ingvor, 2000, Pattern Recognition Letters. Elsevier, p. 1141-1148Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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Implicit Non-Rigid Shape from Motion
Olsen, Søren Ingvor, 2006, Proceedings fra den 15. Danske Konference i Mønstergenkendelse og Billedanalyse. 06/08 ed. Museum Tusculanum, p. 92-99Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Block Truncation and Planar Image Coding
Olsen, Søren Ingvor, 1999, Proceedings of the 11th Scandinavian Conference on Image Analysis. Lyngby: The Pattern Recognition Society of Denmark, p. 569-575Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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Proceedings fra den 14. Danske Konference i Mønstergenkendelse og Billedanalyse
Olsen, Søren Ingvor (ed.), 2005, 05/06 ed. Danmark: Museum Tusculanum. 127 p.Research output: Book/Report › Book › Research
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Exemplar Based Recognition of Visual Shapes
Olsen, Søren Ingvor, 2005, Image Analysis. <Forlag uden navn>, p. 852-861 (Lecture notes in computer science, Vol. 3540/2005).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Estimation of Noise in Images: An Evaluation
Olsen, Søren Ingvor, 1991, In: DIKU Rapport. 91/10, p. 18Research output: Contribution to journal › Journal article › Research
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Proceedings fra den 12. Danske Konference i Mønstergenkendelse og Billedanalyse
Olsen, Søren Ingvor (ed.), 2003, 03/06 ed. Museum Tusculanum.Research output: Book/Report › Book › Research
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Forord
Olsen, Søren Ingvor, 1992, Proceedings fra Den første Danske Konference om Mønstergenkendelse og Billedanalyse. København: Museum Tusculanum, p. iResearch output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Epipolar line estimation for binocular stereo vision
Olsen, Søren Ingvor, 1992, Proc. of the Nordic Summer School on Active Vision and geometric modellings Science. Aalborg: Aalborg Universitetsforlag, p. 143-149Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Proceeding fra den 11. danske konference om Mønstergenkendelse og Billedanalyse, DIKU-rapport 2002/15
Olsen, Søren Ingvor (ed.), 2002, Datalogisk Institut, Københavns Universitet. 144 p.Research output: Book/Report › Report › Research
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Epipolar Line Estimation
Olsen, Søren Ingvor, 1991, In: DIKU Rapport. 91/16, p. 15Research output: Contribution to journal › Journal article › Research
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Calibration of an agile camera
Olsen, Søren Ingvor, 1995, Proceedings of the 9th Scandinavian Conference on Image Analysis.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Noise Variance Estimation in Images
Olsen, Søren Ingvor, 1993, Proceedings fra Den Anden Danske Konference om Mønstergenkendelse og Billedanalyse. København: Museum Tusculanum, p. 17-22Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Proceedings fra den 13. Danske Konference i Mønstergenkendelse og Billedanalyse
Olsen, Søren Ingvor (ed.), 2004, 04/10 ed. Danmark: Museum Tusculanum. 117 p.Research output: Book/Report › Book › Research
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Proceedings fra den 10. danske konference om Mønstergenkendelse og Billedanalyse, DIKU-rapport 01/04
Olsen, Søren Ingvor (ed.), 2001, Datalogisk Institut, Københavns Universitet. 166 p.Research output: Book/Report › Report › Research
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End-Stop Exemplar Based Recognition
Olsen, Søren Ingvor, 2003, Image Analysis: 13th Scandinavian Conference, SCIA 2003 Halmstad, Sweden, June 29 – July 2, 2003 Proceedings. p. 257-266 (Lecture notes in computer science, Vol. 2749/2003).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Image Point Motion when Zooming and Focusing
Olsen, Søren Ingvor, 1996, Proceedings fra Den Femte Danske Konference om Mønstergenkendelse og Billedanalyse. Københavns Universitet: Museum Tusculanum, p. 161-169Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Epipolar line estimation
Olsen, Søren Ingvor, 1992, Proc. 2 European Conference on Computer Vision, Lecture Notes in Computers Science. Berlin, Tyskland: Springer, p. 307-311 (Lecture Notes in Computer Science, Vol. 588).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Noise Variance Estimation in Images
Olsen, Søren Ingvor, 1993, Proceedings of the 8th Scandinavian Conference on Image Analysis. Tromsø, NorwayResearch output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
Estimation of Noise in Images: An Evaluation
Olsen, Søren Ingvor, 1993, In: Graphical Models. Vol 55, nr. 4, p. 319-323Research output: Contribution to journal › Journal article › Research › peer-review
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Stereo correspondence by surface reconstruction
Olsen, Søren Ingvor, 1990, In: IEEE Transactions on Pattern Analysis and Machine Intelligence. 3, vol.12, p. 309Research output: Contribution to journal › Journal article › Research › peer-review
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Image Point Motion when Zooming and Focusing
Olsen, Søren Ingvor, 1997, Proceedings of the 10th Scandinavian Conference on Image Analysis. Lappeenranta, Finland: Pattern Recognition Society of Finland, p. 65-70Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Digital Billedbehandling
Olsen, Søren Ingvor, 1995, Den Store Danske Encyklopædi. København: GyldendalResearch output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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An algorithm for estimating the epipolar lines in binocular vision
Olsen, Søren Ingvor, 1992, Proceedings fra Den første Danske Konference om Mønstergenkendelse og Billedanalyse. København: Museum Tusculanum, p. 146-151Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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How does structured sparsity work in abnormal event detection?
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Pre-harvest assessment of perennial weeds in cereals based on images from unmanned aerial systems (UAS)
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A real-time passive vision system for robotic arc welding
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