| Leaf area index estimation in vineyards from UAV hyperspectral data, 2D image mosaics and 3D canopy surface models I Kalisperakis, C Stentoumis, L Grammatikopoulos, K Karantzalos The International Archives of the Photogrammetry, Remote Sensing and Spatial …, 2015 | 112 | 2015 |
| Automatic estimation of vehicle speed from uncalibrated video sequences L Grammatikopoulos, G Karras, E Petsa Proceedings of International Symposium on Modern Technologies, Education and …, 2005 | 97 | 2005 |
| An automatic approach for camera calibration from vanishing points L Grammatikopoulos, G Karras, E Petsa ISPRS journal of photogrammetry and remote sensing 62 (1), 64-76, 2007 | 95 | 2007 |
| On accurate dense stereo-matching using a local adaptive multi-cost approach C Stentoumis, L Grammatikopoulos, I Kalisperakis, G Karras ISPRS Journal of Photogrammetry and Remote Sensing 91, 29-49, 2014 | 90 | 2014 |
| Automatic multi-view texture mapping of 3D surface projections L Grammatikopoulos, I Kalisperakis, G Karras, E Petsa Proceedings of the 2nd ISPRS International Workshop 3D-ARCH, 1-6, 2007 | 43 | 2007 |
| Camera calibration combining images with two vanishing points L Grammatikopoulos, G Karras, E Petsa International Archives of the Photogrammetry, Remote Sensing & Spatial …, 2004 | 39 | 2004 |
| Automatic multi-image photo-texturing of 3d surface models obtained with laser scanning L Grammatikopoulos, I Kalisperakis, G Karras, T Kokkinos, E Petsa CIPA International Workshop on" Vision Techniques Applied to the …, 2004 | 34 | 2004 |
| Image-based 3D modeling of the Erechteion, Acropolis of Athens F Remondino, S El-Hakim, E Baltsavias, M Picard, L Grammatikopoulos International Archives of the Photogrammetry, Remote Sensing and Spatial …, 2008 | 31 | 2008 |
| Generating elevation surface from a single rgb remotely sensed image using deep learning E Panagiotou, G Chochlakis, L Grammatikopoulos, E Charou Remote Sensing 12 (12), 2002, 2020 | 28 | 2020 |
| FAUCCAL: An open source toolbox for fully automatic camera calibration V Douskos, L Grammatikopoulos, I Kalisperakis, G Karras, E Petsa XXII CIPA Symposium on Digital Documentation, Interpretation & Presentation …, 2009 | 28 | 2009 |
| Generation of orthoimages and perspective views with automatic visibility checking and texture blending GE Karras, L Grammatikopoulos, I Kalisperakis, E Petsa Photogrammetric Engineering & Remote Sensing 73 (4), 403-411, 2007 | 28 | 2007 |
| On automatic orthoprojection and texture-mapping of 3D surface models L Grammatikopoulos, I Kalisperakis, G Karras, T Kokkinos, E Petsa International Archives of the Photogrammetry, Remote Sensing and Spatial …, 2004 | 28 | 2004 |
| A local adaptive approach for dense stereo matching in architectural scene reconstruction C Stentoumis, L Grammatikopoulos, I Kalisperakis, E Petsa, G Karras The International Archives of the Photogrammetry, Remote Sensing and Spatial …, 2013 | 24 | 2013 |
| Geometric information from single uncalibrated images of roads L Grammatikopoulos, G Karras, E Petsa International archives of photogrammetry remote sensing and spatial …, 2002 | 24 | 2002 |
| A unified approach for automatic camera calibration from vanishing points L Grammatikopoulos, G Karras, E Petsa, I Kalisperakis International Archives of the Photogrammetry, Remote Sensing & Spatial …, 2006 | 19 | 2006 |
| Camera calibration approaches using single images of man-made objects L Grammatikopoulos, G Karras, E Petsa Proceedings of the XIX CIPA International Symposium, 328, 2003 | 19 | 2003 |
| An effective camera-to-LiDAR spatiotemporal calibration based on a simple calibration target L Grammatikopoulos, A Papanagnou, A Venianakis, I Kalisperakis, ... Sensors 22 (15), 5576, 2022 | 17 | 2022 |
| Model-based building detection from low-cost optical sensors onboard unmanned aerial vehicles K Karantzalos, P Koutsourakis, I Kalisperakis, L Grammatikopoulos The International Archives of the Photogrammetry, Remote Sensing and Spatial …, 2015 | 16 | 2015 |
| 3D modelling of the Acropolis of Athens using balloon images and terrestrial laser scanning V Tsingas, C Liapakis, V Xylia, D Mavromati, D Moulou, ... Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci 37, 1101-1106, 2008 | 13 | 2008 |
| Data fusion from multiple sources for the production of orthographic and perspective views with automatic visibility checking L Grammatikopoulos, I Kalisperakis, G Karras, E Petsa CIPA 2005 XX International Symposium 26, 2005 | 13 | 2005 |
George KarrasProfessor Emeritus, National Technical University of AthensΗ διεύθυνση ηλεκτρονικού ταχυδρομείου έχει επαληθευτεί στον τομέα central.ntua.gr
