TY - JOUR A1 - V. Dörffel, W. A1 - Sugano, Yoshimi A1 - Stalling, Detlev A1 - Coconu, Liviu T1 - Lasergestützte endoskopische Vermessung der großen Atemwege JF - Pneumonologie Y1 - 2003 U6 - https://doi.org/10.1055/s-2003-42220 VL - 57(3) SP - 503 EP - 509 ER - TY - THES A1 - Coconu, Liviu T1 - Semi-automatic Segmentation of Bronchoscopic Images Y1 - 2001 ER - TY - CHAP A1 - Coconu, Liviu A1 - Hege, Hans-Christian T1 - devEyes: Tangible Devices on Augmented Passive Surfaces T2 - TEI '17 Proceedings of the Eleventh International Conference on Tangible, Embedded, and Embodied Interaction, Yokohama, Japan, March 20 - 23, 2017 N2 - We present a novel approach to turn smartphones/ tablets into tangible near-surface devices with augmented reality (AR) capability on virtually any passive surface, like desks, tables and wallboards. A low-cost optoelectronic add-on for the device back camera enables position tracking on an almost invisible printable fiducial marker grid. This approach is promising in terms of adoption potential because it can be used anywhere with existing devices, requires no dedicated hardware installations and is applicable to a broad range of real-world applications. Y1 - 2017 U6 - https://doi.org/10.1145/3024969.3025065 SP - 409 EP - 411 ER - TY - CHAP A1 - Deussen, Oliver A1 - Colditz, Carsten A1 - Coconu, Liviu A1 - Hege, Hans-Christian ED - Bishop, Ian ED - Lange, Eckart T1 - Efficient modelling and rendering of landscapes T2 - Visualization in Landscape and Environmental Planning Y1 - 2005 SP - 56 EP - 61 PB - Spon Press CY - London ER - TY - CHAP A1 - Coconu, Liviu A1 - Deussen, Oliver A1 - Hege, Hans-Christian T1 - Real-time pen-and-ink illustration of landscapes T2 - NPAR '06: Proceedings of the 3rd International Symposium on Non-photorealistic Animation and Rendering Y1 - 2006 U6 - https://doi.org/10.1145/1124728.1124734 SP - 27 EP - 35 PB - ACM press CY - New York, NY, USA ER - TY - CHAP A1 - Colditz, Carsten A1 - Coconu, Liviu A1 - Deussen, Oliver A1 - Hege, Hans-Christian ED - Buhmann, Erich ED - Paar, Philip ED - Bishop, Ian ED - Lange, Eckart T1 - Real-time rendering of complex photorealistic landscapes using hybrid level-of-detail approaches T2 - Trends in Real-Time Landscape Visualization and Participation Y1 - 2005 SP - 97 EP - 106 PB - Wichmann Verlag ER - TY - CHAP A1 - Coconu, Liviu A1 - Colditz, Carsten A1 - Hege, Hans-Christian A1 - Deussen, Oliver ED - Buhmann, Erich ED - Paar, Philip ED - Bishop, Ian ED - Lange, Eckart T1 - Seamless integration of stylized renditions in computer-generated landscape visualization T2 - Trends in Real-Time Landscape Visualization and Participation Y1 - 2005 SP - 88 EP - 96 PB - Wichmann Verlag CY - Heidelberg ER - TY - CHAP A1 - Coconu, Liviu A1 - Ullmer, Brygg A1 - Paar, Philip A1 - Liu, Jing A1 - Konkel, Miriam A1 - Hege, Hans-Christian T1 - A smartphone-based tangible interaction approach for landscape visualization. T2 - PerDis ’18 Proceedings of the 7th ACM International Symposium on Pervasive Displays, Munich, Germany, June 6-8, 2018 N2 - The use of tangible interfaces for navigation of landscape scenery – for example, lost places re-created in 3D – has been pursued and articulated as a promising, impactful application of interactive visualization. In this demonstration, we present a modern, low-cost implementation of a previously-realized multimodal gallery installation. Our demonstration centers upon the versatile usage of a smartphone for sensing, navigating, and (optionally) displaying element on a physical surface in tandem with a larger, more immersive display. Y1 - 2018 U6 - https://doi.org/10.1145/3205873.3210707 SP - no. 23 PB - ACM CY - New York, NY, USA ER - TY - CHAP A1 - Ullmer, Brygg A1 - Paar, Philip A1 - Coconu, Liviu A1 - Liu, Jing A1 - Konkel, Miriam A1 - Hege, Hans-Christian T1 - An 1834 mediterranean garden in Berlin – engaged from 2004, 2018, 2032, and 2202 T2 - PerDis ’18 – 7th ACM International Symposium on Pervasive Displays, Munich, Germany, June 6-8, 2018 N2 - In 2004, a team of researchers realized a semi-immersive interactive gallery installation, visualizing an 1834 Mediterranean garden, introduced as “italienisches Kunststück” (Italian legerdemain) by Peter Joseph Lenné. The park was originally realized on the grounds of Schloss Sanssouci in Potsdam, Germany. The installation centered on highly detailed renderings of hundreds of plants projected upon a panoramic display. Interactivity was expressed with a tangible interface which (while presently dated) we believe remains without near-precedent then or since. We present the installation (experienced by roughly 20,000 visitors), focusing on the interaction aspects. We introduce new book and table/door-format mockups. Drawing upon a heuristic of the scientist-philosopher Freeman Dyson, we consider grounded future prospect variations in the contexts of 2018, 2032, and 2202. We see this exercise as prospectively generalizing to a variety of similar and widely diverse application domains. Y1 - 2018 U6 - https://doi.org/10.1145/3205873.3205894 SP - no. 12 PB - ACM CY - New York, NY, USA ER - TY - CHAP A1 - Coconu, Liviu A1 - Hege, Hans-Christian ED - Gibson, Simon ED - Debevec, Paul T1 - Hardware-Accelerated Point-Based Rendering of Complex Scenes T2 - Proceedings of the 13th Eurographics Workshop on Rendering Techniques Y1 - 2002 SP - 43 EP - 52 CY - Pisa, Italy ER -