Zobrazeno 1 - 10
of 501
pro vyhledávání: '"D. Fritsch"'
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVI-M-1-2021, Pp 925-931 (2021)
Cultural heritage preservation via 3D digitization is becoming more and more important. Besides conventional buildings and landmarks, many technical instruments and artifacts, which belong to tech heritage (TH), are also of great importance, historic
Externí odkaz:
https://doaj.org/article/83af3368a5fc4b8d9c5acf0bf75cc3b6
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B2-2021, Pp 265-270 (2021)
In this paper we propose a virtual control point based method for the registration of photogrammetry and computed tomography (CT) data. Because of the fundamentally different two data sources, conventional registration methods, such as manual control
Externí odkaz:
https://doaj.org/article/1a011c97d9a94420815a7f71e70c513e
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B2-2020, Pp 361-368 (2020)
Nowadays various methods and sensors are available for 3D reconstruction tasks; however, it is still necessary to integrate advantages of different technologies for optimizing the quality 3D models. Computed tomography (CT) is an imaging technique wh
Externí odkaz:
https://doaj.org/article/975321efc4c14ab685095822805c7a45
Autor:
K. Gong, D. Fritsch
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-2, Pp 363-370 (2018)
Nowadays, multiple-view stereo satellite imagery has become a valuable data source for digital surface model generation and 3D reconstruction. In 2016, a well-organized multiple view stereo publicly benchmark for commercial satellite imagery has been
Externí odkaz:
https://doaj.org/article/0d11b9327c694c5f994e1e4fe4be98d5
Autor:
S. Schmid, D. Fritsch
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-2-W8, Pp 243-247 (2017)
We develop a new variant of LSD-SLAM, called C-LSD-SLAM, which is capable of performing monocular tracking and mapping in high-speed low-framerate situations such as those of the KITTI datasets. The methods used here are robust against the influence
Externí odkaz:
https://doaj.org/article/579c48228dd34ae9b98cf627dfe25605
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-1-W1, Pp 535-542 (2017)
Global image orientation techniques aim at estimating camera rotations and positions for a whole set of images simultaneously. One of the main arguments for these procedures is an improved robustness against drifting of camera stations in comparison
Externí odkaz:
https://doaj.org/article/85224439a1844addbdc2c032b7bf6bf7
RELATIVE ORIENTATION AND MODIFIED PIECEWISE EPIPOLAR RESAMPLING FOR HIGH RESOLUTION SATELLITE IMAGES
Autor:
K. Gong, D. Fritsch
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-1-W1, Pp 579-586 (2017)
High resolution, optical satellite sensors are boosted to a new era in the last few years, because satellite stereo images at half meter or even 30cm resolution are available. Nowadays, high resolution satellite image data have been commonly used for
Externí odkaz:
https://doaj.org/article/1458affadb414079a8f0befc80fb7653
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLI-B2, Pp 683-687 (2016)
Virtual 3D cities are becoming increasingly important as a means of visually communicating diverse urban-related information. To get a deeper understanding of a human’s cognitive experience of virtual 3D cities, this paper presents a user study on
Externí odkaz:
https://doaj.org/article/652364163c5e4a6d9de09a4951325eb2
Autor:
S. Schmid, D. Fritsch
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLI-B3, Pp 91-97 (2016)
Previous work on disparity map fusion has mostly focused on geometric or statistical properties of disparity maps. Since failure of stereo algorithms is often consistent in many frames of a scene, it cannot be detected by such methods. Instead, we p
Externí odkaz:
https://doaj.org/article/eb5a0ab8f426449f8cb69d885e70dc64
Autor:
K. Gong, D. Fritsch
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol III-1, Pp 69-76 (2016)
Photogrammetry is currently in a process of renaissance, caused by the development of dense stereo matching algorithms to provide very dense Digital Surface Models (DSMs). Moreover, satellite sensors have improved to provide sub-meter or even better
Externí odkaz:
https://doaj.org/article/a8cc4dceec2d4bb69bbc4338be39fd26