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Publications

Patent Pending: Context-Sensitive Region Tracking Using Automatic Mask Creation

abstract	I transferred all rights to  Brainlab AG.
written by	Dr. Kajetan Berlinger, Stephan Brumme
published in	(still pending)
download	(not availabled)

Bachelorprojekt: Mobilfunk-Wellenausbreitung in einem Stadtmodell

abstract	Geryon is a simulation tool that visualizes the wave propagation of mobile phones in urban regions. Based on the Walfish-Ikegami model, it provides a 3D environment running at interactive rates. The program has been written in cooperation with  T-Mobile, Germany's leading mobile phone service provider.
written by	Stephan Brumme, Stephan Kirsch, Haik Lorenz
published in	Bachelorprojekte 2002/2003 at the  HPI, March 2003
download	German version available

Komponentenbasiertes Raytracing in einer .NET-Umgebung

abstract	We developed a raytracer in C# that is able to render an image using multiple computers connected via a network. The underlying principles, such as web services, XML and component configuration at runtime represent state-of-the-art technologies of the Microsoft .NET framework.
written by	Thomas Adam, Stephan Brumme, Daniel Gülzow, Steffen Heinrich and Kolja Schötzau
published in	proceedings of the lecture "Components and middleware" at the  HPI, September 2002
download	German version available  slides of the presentation we held  binary and  source code

Selbstläufer

abstract	This article presents a method to make the Microsoft Windows™ Autorun feature available to all files (not only executables). An in-depth description of the PE file format shows how to reduce the size of the compiled loader to only 3584 bytes (without compression). Source code is written in C and requires the Win32-API.
written by	Stephan Brumme
published in	PC Magazin, issue 08/2002, pp. 156-159
download	German version available Please respect the enclosed copyright notes.

Bildbasiertes CSG

abstract	The paper presents the Goldfeather algorithm, an image-based approach for realtime visualisation of Constructive Solid Geometry. The discussion covers data structures, techniques and optimizations. An overview of the OpenGL version (by Tim F. Wiegand) and the Layered Goldfeather algorithm (by Nigel Stewart) is given, too.
written by	Stephan Brumme
published in	proceedings of the computer graphics seminar at the  HPI, June 2002
download	German version available,  slides of the presentation I held

Effektiv C++ programmieren

abstract	Based on ideas of the book "Effective C++" by Scott Meyers, I discuss common pitfalls of the C++ programming language. The main topics are class design and language keywords.
written by	Stephan Brumme
published in	proceedings of the Bachelor project preparation seminar at the  HPI, June 2002
download	German version available,  slides of the presentation I held  source code

Persistente Verwaltung der Daten einer Dokumentenmappe

abstract	The paper describes the architecture and the development of a bank account managing software. I mainly focus on a clear and simple class design in C++. The graphical user interface is based on the Microsoft Foundation Classes and therefore restricted to Microsoft Windows.
written by	Stephan Brumme
published in	Projects of the lecture "Softwarebauelemente II", August 2001
download	German version available

Als die Bilder laufen lernten

abstract	My first published paper describes the FLI which is a video file format developed for MS-DOS. Because it does not carry any sound information it is lossless, easy and very fast. I used Pascal and Assembler - a 286 (16 MHz) is sufficient.
written by	Stephan Brumme
published in	PC Intern, December 1995
download	German version available Please respect the enclosed copyright notes.