Contact

Tel.: +49-(0)331 5509-3909
Fax: +49-(0)331 5509-172
Room: H-2.26
Email: amir.semmo(at)hpi.de

Research Interests

Non-Photorealistic Rendering (NPR)
Real-Time Rendering & Shading
Computational Aesthetics
Cartographic Design
Geovisualization
Virtual 3D City Models

Publications

Neural Style Transfer: A Paradigm Shift for Image-based Artistic Rendering? Semmo, Amir; Isenberg, Tobias; Döllner, Jürgen H. Winnemöller, Bartram, L. (reds.) (2017). 5:1--5:13.

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ProsumerFX: Mobile Design of Image Stylization Components. Dürschmid, Tobias; Söchting, Maximilian; Semmo, Amir; Trapp, Matthias; Döllner, Jürgen (2017).

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Challenges in User Experience Design of Image Filtering Apps. Klingbeil, Mandy; Pasewaldt, Sebastian; Semmo, Amir; Döllner, Jürgen (2017).

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Demo: Pictory - Neural Style Transfer and Editing with CoreML. Pasewaldt, Sebastian; Semmo, Amir; Klingbeil, Mandy; Döllner, Jürgen (2017).

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Pictory: Combining Neural Style Transfer and Image Filtering. Semmo, Amir; Trapp, Matthias; Döllner, Jürgen; Klingbeil, Mandy (2017). 5:1--5:2.

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BeCasso: Image Stylization by Interactive Oil Paint Filtering on Mobile Devices. Semmo, Amir; Döllner, Jürgen; Schlegel, Frank (2016).

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Interactive Multi-scale Oil Paint Filtering on Mobile Devices. Semmo, Amir; Trapp, Matthias; Dürschmid, Tobias; Döllner, Jürgen; Pasewaldt, Sebastian (2016).

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Interactive Image Filtering with Multiple Levels-of-Control on Mobile Devices. Semmo, Amir; Dürschmid, Tobias; Trapp, Matthias; Klingbeil, Mandy; Döllner, Jürgen; Pasewaldt, Sebastian (2016).

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Image Stylization by Interactive Oil Paint Filtering. Semmo, Amir; Limberger, Daniel; Kyprianidis, Jan Eric; Döllner, Jürgen in Computers & Graphics (2016). 55 157--171.

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BeCasso: Artistic Image Processing and Editing on Mobile Devices. Pasewaldt, Sebastian; Semmo, Amir; Döllner, Jürgen; Schlegel, Frank (2016).

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Design and Implementation of Non-Photorealistic Rendering Techniques for 3D Geospatial Data. Technical Report (PhD dissertation), Semmo, Amir (2016).

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Interactive Oil Paint Filtering On Mobile Devices. Semmo, Amir; Trapp, Matthias; Pasewaldt, Sebastian; Döllner, Jürgen (2016).

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Cartography-Oriented Design of 3D Geospatial Information Visualization - Overview and Techniques. Semmo, Amir; Trapp, Matthias; Jobst, Markus; Döllner, Jürgen in The Cartographic Journal (2015). 52(2) 95--106.

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Interactive Rendering and Stylization of Transportation Networks Using Distance Fields. Trapp, Matthias; Semmo, Amir; Döllner, Jürgen (2015). 207-219.

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Image Stylization by Oil Paint Filtering using Color Palettes. Semmo, Amir; Limberger, Daniel; Kyprianidis, Jan Eric; Döllner, Jürgen (2015). 149--158.

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Interactive Image Filtering for Level-of-Abstraction Texturing of Virtual 3D Scenes. Semmo, Amir; Döllner, Jürgen in Computers & Graphics (2015). 52 181--198.

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Multi-Perspective 3D Panoramas. Pasewaldt, Sebastian; Semmo, Amir; Trapp, Matthias; Döllner, Jürgen in International Journal of Geographical Information Science (IJGIS) (2014). 28(10) 2030-2051.

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Oil Paint Filtering Using Color Palettes For Colorization. Semmo, Amir; Döllner, Jürgen (2014).

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Nichtfotorealistische Visualisierung virtueller 3D-Stadtmodelle. Semmo, Amir in HPImgzn (2014). (15) 32-35.

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Image Filtering for Interactive Level-of-Abstraction Visualization of 3D Scenes. Semmo, Amir; Döllner, Jürgen (2014). 5--14.

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An Interaction Framework for Level-of-Abstraction Visualization of 3D Geovirtual Environments. Semmo, Amir; Döllner, Jürgen (2014). 43--49.

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Interactive Projective Texturing for Non-Photorealistic Shading of Technical 3D Models. Lux, Roland; Trapp, Matthias; Semmo, Amir; Döllner, Jürgen S. Czanner, Tang, W. (reds.) (2013). 101--108.

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Real-Time Rendering of Water Surfaces with Cartography-Oriented Design. Semmo, Amir; Kyprianidis, Jan Eric; Trapp, Matthias; Döllner, Jürgen in Proceedings International Symposium on Computational Aesthetics in Graphics, Visualization, and Imaging (CAe) (2013). 5--14.

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Evaluating the Perceptual Impact of Rendering Techniques on Thematic Color Mappings in 3D Virtual Environments. Engel, Juri; Semmo, Amir; Trapp, Matthias; Döllner, Jürgen J. F. Michael Bronstein, Hormann, K. (reds.) (2013). 25-32.

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Colonia 3D - Communication of Virtual 3D Reconstructions in Public Spaces. Trapp, Matthias; Semmo, Amir; Pokorski, Rafael; Herrmann, Claus-Daniel; Döllner, Jürgen; Eichhorn, Michael; Heinzelmann, Michael in International Journal of Heritage in the Digital Era (IJHDE), (M. Ioannides, red.) (2012). 1(1) 45-74.

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Interactive Visualization of Generalized Virtual 3D City Models using Level-of-Abstraction Transitions. Semmo, Amir; Trapp, Matthias; Kyprianidis, Jan Eric; Döllner, Jürgen in Computer Graphics Forum (2012). 31(3) 885--894.

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Concepts for Cartography-Oriented Visualization of Virtual 3D City Models. Semmo, Amir; Hildebrandt, Dieter; Trapp, Matthias; Döllner, Jürgen in Photogrammetrie - Fernerkundung - Geoinformation (PFG) (2012). (4) 455-465.

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Towards Comprehensible Digital 3D Maps. Pasewaldt, Sebastian; Semmo, Amir; Trapp, Matthias; Döllner, Jürgen M. Jobst (red.) (2012). 261-276.

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Colonia3D. Trapp, Matthias; Semmo, Amir; Döllner, Jürgen (2011). 201-212.

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Ansätze zur kartographischen Gestaltung von 3D-Stadtmodellen. Semmo, Amir; Trapp, Matthias; Döllner, Jürgen in Publikationen der Deutschen Gesellschaft für Photogrammetrie, Fernerkundung und Geoinformation e.V. (2011). (Vol. 20) 473-482.

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Anisotropic Kuwahara Filtering with Polynomial Weighting Functions. Kyprianidis, Jan Eric; Semmo, Amir; Kang, Henry; Döllner, Jürgen (2010).

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Anisotropic Kuwahara Filtering with Polynomial Weighting Functions. Kyprianidis, Jan Eric; Semmo, Amir; Kang, Henry; Döllner, Jürgen (2010). 25--30.

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Automated Image-Based Abstraction of Aerial Images. Semmo, Amir; Kyprianidis, Jan Eric; Döllner, Jürgen in Geospatial Thinking, M. Painho, Santos, M. Y., Pundt, H. (reds.) (2010). 359-378.

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Communication of Digital Cultural Heritage in Public Spaces by the Example of Roman Cologne. Trapp, Matthias; Semmo, Amir; Pokorski, Rafael; Herrmann, Claus-Daniel; Döllner, Jürgen; Eichhorn, Michael; Heinzelmann, Michael in Lecture Notes in Computer Science (LNCS), M. Ioannides (red.) (2010). 262-276.

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ContextLua: Dynamic Behavioral Variations in Computer Games. Hosain Wasty, Benjamin; Semmo, Amir; Appeltauer, Malte; Steinert, Bastian; Hirschfeld, Robert (2010). 5:1--5:6.

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Talks

An Interaction Framework for Level-of-Abstraction Visualization of 3D Geovirtual Environments - held at ACM SIGSPATIAL MapInteract 2014, Dallas, TX - USA (11/2014)
Image Filtering for Interactive Level-of-Abstraction Visualization of 3D Scenes - held at Expressive 2014, Vancouver - Canada (08/2014)
Evaluating the Perceptual Impact of Rendering Techniques on Thematic Color Mappings in 3D Virtual Environments - held at VMV 2013, Lugano - Switzerland (09/2013)
Real-Time Rendering of Water Surfaces with Cartography-Oriented Design - held at Expressive 2013, Anaheim, CA - USA (07/2013)
Cartography-Oriented Visualization of Virtual 3D City Models based on Level-of-Abstraction Transitions - held at HPI Research School, Potsdam - Germany (06/2012)
Interactive Visualization of Generalized Virtual 3D City Models using Level-of-Abstraction Transitions - held at EuroVis 2012, Vienna - Austria (06/2012)
Colonia3D - held at Kultur und Informatik Conference, Berlin - Germany (05/2011)
Ansätze zur kartographischen Gestaltung von 3D-Stadtmodellen - held at 31. Wissenschaftlich-Technische Jahrestagung der DGPF, Mainz - Germany (04/2011)
Automated Image-Based Abstraction of Aerial Images - held at AGILE Conference, Guimarães - Portugal (05/2010)

Teaching

SoSe 2014: Seminar Image & Video Processing
(with Sebastian Pasewaldt, Matthias Trapp)
WiSe 2013/14: Seminar Geovisualization
(with Rico Richter)
SoSe 2013: Graphics Programming with OpenGL and C++
(with Daniel Limberger, Stefan Buschmann)
WiSe 2012/13: Computergrafik II
(with Daniel Limberger, Jürgen Döllner)
SoSe 2012: Exercises for 3D-Computergrafik I
(with Jan Eric Kyprianidis, Matthias Trapp)
WiSe 2011/12: Exercises for Computergrafik II
(with Matthias Trapp, Christine Lehmann, Jan Eric Kyprianidis)
WiSe 2011/12: Seminar Real-Time Rendering Techniques
(with Rico Richter, Juri Engel)

Reviewing

ACM SIGGRAPH (2014)
Eurographics Conference on Visualization / EuroVis (2014)
IEEE Pacific Visualization (2013)
International Journal of Geographical Information Science (2013)
The Visual Computer (2012)

Memberships

ACM, ACM SIGGRAPH, IEEE

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Research Interests

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