ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
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Articles | Volume IV-3
ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., IV-3, 97–103, 2018
https://doi.org/10.5194/isprs-annals-IV-3-97-2018
ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., IV-3, 97–103, 2018
https://doi.org/10.5194/isprs-annals-IV-3-97-2018

  23 Apr 2018

23 Apr 2018

RESEARCHING ON REAL 3D MODELING CONSTRUCTED WITH THE OBLIQUE PHOTOGRAMMETRY AND TERRESTRIAL PHOTOGRAMMETRY

Youmei Han1,2, Minglian Jiao1, and Shijuan1 Youmei Han et al.
  • 1Huaihai Institute of technology, Lian yungang, Jiangsu Province, China
  • 2Beijing Key Laboratory of Urban Spatial Information Engineering, Beijing, China

Keywords: Oblique photogrammetry, combined the oblique and the terrestrial photogrammetry, real 3D modeling, automatic modeling

Abstract. With the rapid development of the oblique photogrammetry, many cities have built some real 3D model with this technology. Although it has the advantages of short period, high efficiency and good air angle effect, the near ground view angle of these real 3D models are not very good. With increasing development of smart cities, the requirements of reality, practicality and accuracy on real 3D models are becoming higher. How to produce and improve the real 3D models quickly has become one of the hot research directions of geospatial information. To meet this requirement In this paper, Combined with the characteristics of current oblique photogrammetry modeling and the terrestrial photogrammetry, we proposed a new technological process, which consists of close range sensor design, data acquisition and processing. The proposed method is being tested by using oblique photography images acquired. The results confirm the effectiveness of the proposed approach.