Garbe, C S, Spies, H and Jähne, B (2003). Estimation of complex motion from thermographic image sequences. SPIE Proc. 5073 303--317

 Garbe, C S, Spies, H and Jähne, B (2003). Estimation of surface flow and net heat flux from infrared image sequences. Journal of Mathematical Imaging and Vision. 19 159--174

 Spies, H and Jähne, B (2002). 3D-Blattbewegung und Wachstum. Nahbereichsphotogrammetrie in der Praxis, Beispiele und Problemlösungen. Wichmann. 267--270. http://d-nb.info/96618503X

 Klar, M, Stybalkowski, P, Spies, H and Jähne, B (2002). 3D-Strömungsmessung in Kiesporen. Nahbereichsphotogrammetrie in der Praxis, Beispiele und Problemlösungen. Wichmann. 247--250. http://d-nb.info/96618503X

 Spies, H and Garbe, C S (2002). Dense parameter fields from total least squares. Proceedings of the 24th DAGM Symposium on Pattern Recognition. Springer. LNCS 2449 379--386

 Spies, H and Barron, J L (2002). Estimating expansion rates from range data sequences. 15th International Conference on Vision Interface. 339 - 346

 Spies, H and Barron, J L (2002). Evaluating the range flow motion constraint.. ICPR. 517--

 Spies, H, Dierig, T, Garbe, C S and Würtz, R P (2002). Local models for dynamic processes in image sequences. Dynamic Perception. Aka GmbH. 59--64

 Klar, M, Stybalkowski, P, Spies, H and Jähne, B (2002). A miniaturized 3-D particle-tracking velocimetry system to measure the pore flow within a gravel layer. Proc. 11th Int. Symp. Applications of Laser Techniques to Fluid Mechanics. 2.3. http://in3.dem.ist.utl.pt/lxlaser2002/papers.asp

 Garbe, C S, Spies, H and Jähne, B (2002). Mixed OLS-TLS for the estimation of dynamic processes with a linear source term. Proceedings of the 24th DAGM Symposium on Pattern Recognition. Springer-Verlag. 2449 463--471

 Spies, H, Jähne, B and Barron, J L (2002). Range flow estimation.. Computer Vision and Image Understanding. 85 209--231

 Spies, H and Scharr, H (2001). Accurate optical flow in noisy image sequences. ICCV. 587--592

 Spies, H (2001). Analysing Dynamic Processes in Range Data Sequences. IWR, Fakultät für Physik und Astronomie, Univ.\ Heidelberg. http://www.ub.uni-heidelberg.de/archiv/1665

 Barron, J L and Spies, H (2001). The fusion of image and range flow. Multi-Image Search and Analysis. Springer. 174--192

 Spies, H and Jähne, B (2001). A general framework for image sequence processing. Fachtagung Informationstechnik. 125--132

 Kirchgeßner, N, Spies, H, Scharr, H and Schurr, U (2001). Root Growth Analysis in Physiological Coordinates. International Conference on Image Analysis and Processing (ICIAP'01)

 Kirchgeßner, N, Spies, H, Scharr, H and Schurr, U (2001). Root Growth Measurements in Object Coordinates. Proceedings of the 23th DAGM Symposium on Pattern Recognition. Springer

 Spies, H, Jähne, B and Barron, J L (2001). Surface expansion from range data sequences. Proceedings of the 23th DAGM Symposium on Pattern Recognition. Springer. 163--169

 Spies, H, Gröning, H, Haußecker, H, Jähne, B and Haußecker, H (2000). Analyzing particle movements at soil interfaces. Computer Vision and Applications. A Guide for Students and Practitioners. Academic Press. 648--649

 Spies, H, Jähne, B and Barron, J L (2000). Dense range flow from depth and intensity data. ICPR. 131--134

 Spies, H, Kirchgeßner, N, Scharr, H and Jähne, B (2000). Dense structure estimation via regularised optical flow. VMV 2000. Aka GmbH, Berlin. 57--64

 Spies, H, Haußecker, H and Köhler, H - J (2000). Material transport and structure changes at soil-water interfaces. Filters and Drainage in Geotechnical and Environmental Engineering. 91--97

 Haußecker, H, Spies, H and Jähne, B (2000). Motion. Computer Vision and Applications - A Guide for Students and Practitioners. Academic Press. 347--395

 Barron, J L, Liptay, A and Spies, H (2000). Optical and range flow to measure 3D plant growth and motion. Image Vision Computing New Zealand. 68--77

 Barron, J L and Spies, H (2000). Quantitative regularized range flow. Vision Interface. 203--210

 Spies, H, Jähne, B and Barron, J L (2000). Regularised range flow. European Conference on Computer Vision (ECCV). Springer. 2 785--799

 Spies, H, Beringer, O, Gröning, H, Haußecker, H, Jähne, B, Haußecker, H and Geißler, P (1999). Analyzing particle movements at soil interfaces. Handbook of Computer Vision and Applications. Academic Press. 3: Systems and Applications 699-718

 Spies, H, Haußecker, H, Jähne, B and Barron, J L (1999). Differential range flow estimation. Proceedings of the 21th DAGM Symposium on Pattern Recognition. 309--316

 Köhler, H - J, Spies, H, Beringer, O and Haußecker, H (1999). Fluidisation and deformation of submerged soil due to fluctuating water level. XII Europ. Conference on Soil Mechanics and Geotechnical Engineering. 1109--1115

 Haußecker, H, Spies, H, Jähne, B, Geißler, P and Haußecker, H (1999). Motion. Handbook of Computer Vision and Applications. Academic Press. 2: Signal Processing and Pattern Recognition 309--396

 Haußecker, H, Garbe, C S, Spies, H and Jähne, B (1999). A total least squares framework for low-level analysis of dynamic scenes and processes. Proceedings of the 21th DAGM Symposium on Pattern Recognition. Springer. 240--249

 Spies, H (1998). Bewegungsdetektion Und Geschwindigkeitsanalyse In Bildfolgen Zur Untersuchung Von Sedimentverlagerungen Und Porenströmungen. University of Heidelberg

 Jähne, B, Haußecker, H, Scharr, H, Spies, H, Schmund, D and Schurr, U (1998). Study of dynamical processes with tensor-based spatiotemporal image processing techniques. ECCV 1998. Springer. 1407 322--336

 Haußecker, H, Spies, H and Jähne, B (1998). Tensor-based image sequence processing techniques for the study of dynamical processes. Proc. Intern. Symp. On Real-time Imaging and Dynamic Analysis. International Society of Photogrammetry and Remote Sensing, ISPRS, Commision V. 704--711