P. Helmholz
发表
D. Belton,
J. Hollick,
S. Moncrieff,
2013
.
P. Helmholz,
D. McMeekin,
M. Niestrój,
2018,
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences.
C. Heipke,
F. Rottensteiner,
J. Ostermann,
2012
.
Petra Helmholz,
J. A. Recio,
P. Helmholz,
2012
.
D. Belton,
P. Helmholz,
Y. Mousa,
2017
.
D. Belton,
J. Hollick,
P. Helmholz,
2016
.
D. Belton,
J. Hollick,
P. Helmholz,
2016
.
F. Rottensteiner,
P. Helmholz,
Uwe Breitkopf,
2012
.
C. Heipke,
F. Rottensteiner,
P. Helmholz,
2010
.
P. Helmholz,
D. Bulatov,
R. Ilehag,
2020
.
P. Helmholz,
S. Müller,
J. Recio,
2011
.
David Belton,
Petra Helmholz,
D. Belton,
2018
.
D. Belton,
P. Helmholz,
Qian Yu,
2016
.
T. Groza,
J. Mattick,
J. Beilby,
2017,
Orphanet Journal of Rare Diseases.
David Belton,
Petra Helmholz,
D. Belton,
2016
.
G. West,
D. Belton,
P. Helmholz,
2015
.
D. Lichti,
R. Radovanovic,
P. Helmholz,
2021,
The Photogrammetric Record.
Paul Bourke,
David Belton,
Petra Helmholz,
2017,
Heritage Science.
David Belton,
Petra Helmholz,
Qian Yu,
2017
.
Petra Helmholz,
A.G.T. Schut,
G. E. Donald,
2015
.
Christian Heipke,
Franz Rottensteiner,
Petra Helmholz,
2014
.
David Belton,
Simon Moncrieff,
Petra Helmholz,
2013
.
Jörn Ostermann,
Christian Heipke,
Petra Helmholz,
2010
.
J. Dortch,
P. Veth,
D. Belton,
2017
.
P. Helmholz,
A. Hasan,
Y. Mousa,
2022,
Remote. Sens..
Petra Helmholz,
A.G.T. Schut,
Robert J. Corner,
2014
.
Petra Helmholz,
H. K. Febriawan,
I. M. Parnum,
2019,
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences.
Christian Heipke,
Petra Helmholz,
Markus Gerke,
2007
.
Derek D. Lichti,
Petra Helmholz,
D. Lichti,
2020,
Remote. Sens..
Derek D. Lichti,
Petra Helmholz,
D. Lichti,
2019,
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences.
P. Helmholz,
D. Belton,
P. Helmholz,
2019,
PFG – Journal of Photogrammetry, Remote Sensing and Geoinformation Science.
David Belton,
Joshua Hollick,
Petra Helmholz,
2020
.
Hoang Long Nguyen,
David Belton,
Petra Helmholz,
2019,
The Photogrammetric Record.
P. Helmholz,
T. Luhmann,
R. Rofallski,
2020
.
David Belton,
Geoff West,
Petra Helmholz,
2014
.
P. Helmholz,
G. Baynam,
H. Dawkins,
2023,
PLOS digital health.
F. Rottensteiner,
P. Helmholz,
F. Rottensteiner,
2009
.
Hoang Long Nguyen,
David Belton,
Petra Helmholz,
2019,
ISPRS Journal of Photogrammetry and Remote Sensing.
David Belton,
Petra Helmholz,
H. Long Nguyen,
2017
.
P. Helmholz,
Zhonghua Sun,
G. Whittaker,
2023,
Journal of anatomy.
David Belton,
Ting On Chan,
Petra Helmholz,
2016
.