Helmar Bergmann

2008
15	EE	Shuo Dong, Joachim Kettenbach, Isabella Hinterleitner, Helmar Bergmann, Wolfgang Birkfellner: The Zernike Expansion - An Example of a Merit Function for 2D/3D Registration Based on Orthogonal Functions. MICCAI (2) 2008: 964-971
2005
14	EE	Wolfgang Birkfellner, Rudolf Seemann, Michael Figl, Johann Hummel, Christopher Ede, Peter Homolka, Xinhui Yang, Peter Niederer, Helmar Bergmann: Fast DRR Generation for 2D/3D Registration. MICCAI (2) 2005: 960-967
13	EE	Michael Figl, Christopher Ede, Johann Hummel, Felix Wanschitz, Rolf Ewers, Helmar Bergmann, Wolfgang Birkfellner: A fully automated calibration method for an optical see-through head-mounted operating microscope with variable zoom and focus. IEEE Trans. Med. Imaging 24(11): 1492-1499 (2005)
2002
12	EE	Michael Figl, Wolfgang Birkfellner, Christopher Ede, Johann Hummel, Rudolf Hanel, Franz Watzinger, Felix Wanschitz, Rolf Ewers, Helmar Bergmann: The Control Unit for a Head Mounted Operating Microscope Used for Augmented Reality Visualization in Computer Aided Sugery. ISMAR 2002: 69-75
11	EE	Michael Figl, Wolfgang Birkfellner, Franz Watzinger, Felix Wanschitz, Johann Hummel, Rudolf Hanel, Rolf Ewers, Helmar Bergmann: PC-Based Control Unit for a Head Mounted Operating Microscope for Augmented Reality Visualization in Surgical Navigation. MICCAI (2) 2002: 44-51
10		Wolfgang Birkfellner, Michael Figl, Klaus Huber, Franz Watzinger, Felix Wanschitz, Johann Hummel, Rudolf Hanel, Wolfgang Greimel, Peter Homolka, Rolf Ewers, Helmar Bergmann: A Head-Mounted Operating Binocular for Augmented Reality Visualization in Medicine - Design and Initial Evaluation. IEEE Trans. Med. Imaging 21(8): 991-997 (2002)
2001
9		Wolfgang Birkfellner, Eva Schwameis, Friedrich Vorbeck, Rudolf Hanel, Wolfgang Greimel, Johann Hummel, Michael Figl, Franz Kainberger, Herwig Imhof, Rainer Kotz, Helmar Bergmann: Fusion of MR and CT scans of the pelvis in cases of malignant bone tumors. CARS 2001: 1207-1208
8		Wolfgang Birkfellner, Michael Figl, Klaus Huber, Franz Watzinger, Felix Wanschitz, Rudolf Hanel, Johann Hummel, Rolf Ewers, Helmar Bergmann: Calibration of a head-mounted operating microscope for augmented reality visualization in CAS. CARS 2001: 154-159
7	EE	Michael Figl, Wolfgang Birkfellner, Johann Hummel, Rudolf Hanel, Peter Homolka, Franz Watzinger, Felix Wanschitz, Rolf Ewers, Helmar Bergmann: Current Status of the Varioscope AR, a Head-Mounted Operating Microscope for Computer-Aided Surgery. ISAR 2001: 20-29
2000
6		Wolfgang Birkfellner, Felix Wanschitz, Franz Watzinger, Klaus Huber, Michael Figl, Christian Schopper, Rudolf Hanel, Franz Kainberger, Joachim Kettenbach, Sanda Patruta, Rolf Ewers, Helmar Bergmann: Accuracy of a Navigation System for Computer-Aided Oral Implantology. MICCAI 2000: 1061-1067
5		Wolfgang Birkfellner, Michael Figl, Klaus Huber, Franz Watzinger, Felix Wanschitz, Rudolf Hanel, Arne Wagner, Dietmar Rafolt, Rolf Ewers, Helmar Bergmann: The Varioscope AR - A Head-Monted Operating Microscope for Augmented Reality. MICCAI 2000: 869-877
4		Wolfgang Birkfellner, Klaus Huber, Alan Larson, Dennis Hanson, Markus Diemling, Peter Homolka, Helmar Bergmann: A Modular Software System for Computer Aided Surgery and Its First Application in Oral Implantology. IEEE Trans. Med. Imaging 19(6): 616-620 (2000)
1999
3		Wolfgang Birkfellner, Peter Solar, André Gahleitner, Klaus Huber, Franz Kainberger, Joachim Kettenbach, Peter Homolka, Markus Diemling, Georg Watzek, Helmar Bergmann: Computer-Aided Implant Dentistry - An Early Report. MICCAI 1999: 883-891
1998
2	EE	Wolfgang Birkfellner, Franz Watzinger, Felix Wanschitz, Georg Enislidis, Michael Truppe, Rolf Ewers, Helmar Bergmann: Cocepts and Results in the Development of a Hybrid Tracking System for Computer Aided Surgery. MICCAI 1998: 343-351
1		Wolfgang Birkfellner, Franz Watzinger, Felix Wanschitz, Rolf Ewers, Helmar Bergmann: Calibration of tracking systems in a surgical environment. IEEE Trans. Med. Imaging 17(5): 737-742 (1998)

Coauthor Index

1	Wolfgang Birkfellner	[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15]
2	Markus Diemling	[3] [4]
3	Shuo Dong	[15]
4	Christopher Ede	[12] [13] [14]
5	Georg Enislidis	[2]
6	Rolf Ewers	[1] [2] [5] [6] [7] [8] [10] [11] [12] [13]
7	Michael Figl	[5] [6] [7] [8] [9] [10] [11] [12] [13] [14]
8	André Gahleitner	[3]
9	Wolfgang Greimel	[9] [10]
10	Rudolf Hanel	[5] [6] [7] [8] [9] [10] [11] [12]
11	Dennis Hanson	[4]
12	Isabella Hinterleitner	[15]
13	Peter Homolka	[3] [4] [7] [10] [14]
14	Klaus Huber	[3] [4] [5] [6] [8] [10]
15	Johann Hummel	[7] [8] [9] [10] [11] [12] [13] [14]
16	Herwig Imhof	[9]
17	Franz Kainberger	[3] [6] [9]
18	Joachim Kettenbach	[3] [6] [15]
19	Rainer Kotz	[9]
20	Alan Larson	[4]
21	Peter Niederer	[14]
22	Sanda Patruta	[6]
23	Dietmar Rafolt	[5]
24	Christian Schopper	[6]
25	Eva Schwameis	[9]
26	Rudolf Seemann	[14]
27	Peter Solar	[3]
28	Michael Truppe	[2]
29	Friedrich Vorbeck	[9]
30	Arne Wagner	[5]
31	Felix Wanschitz	[1] [2] [5] [6] [7] [8] [10] [11] [12] [13]
32	Georg Watzek	[3]
33	Franz Watzinger	[1] [2] [5] [6] [7] [8] [10] [11] [12]
34	Xinhui Yang	[14]