The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
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Articles | Volume XXXIX-B5
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XXXIX-B5, 69–74, 2012
https://doi.org/10.5194/isprsarchives-XXXIX-B5-69-2012
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XXXIX-B5, 69–74, 2012
https://doi.org/10.5194/isprsarchives-XXXIX-B5-69-2012

  24 Jul 2012

24 Jul 2012

CONSTRUCTION OF A SYSTEM FOR DEFINING AREAS WHICH ARE NOT OBTAINED DATA FROM STEREO IMAGES

H. Yanagi3,1 and H. Chikatsu2 H. Yanagi and H. Chikatsu
  • 1Japan Association of Surveyors, 1-48-12, Itabashi, Itabashi-ku, Tokyo 173-0004, Japan
  • 2Department of Civil and Environmental Engineering, Tokyo Denki University, Hatoyama, Hiki-gun, Saitama 350-0394, Japan
  • 3School of Science and Engineering, Tokyo Denki University, Hatoyama, Hiki-gun, Saitama 350-0394, Japan

Keywords: Macro lens, Digital very close range photogrammetry, 3D modeling, Small object

Abstract. Recently, digital documentation and visualization of various cultural assets have been receiving attention. For example, a small Buddha with a height of approximately 4 cm is categorized as a cultural asset. Such a small object has to be documented.

Generally, in order to perform 3D modeling of small objects from the viewpoint of digital very close range photogrammetry, multi view images are taken. However, it is important to confirm the occluded part and image quality after taking images.

In order to confirm the defocusing of images and the areas which were not obtained data from stereo images, a system is proposed for confirming data with a macro lens and convenient 3D measurement software called 3DiVision. Finally, it is proposed that the data be supplemented in areas which are not obtained data.