Image processing device, program, and image processing method
The image processing apparatus generates a 3D model of a quadrilateral within a space using panoramic images, addressing the limitation of existing technologies by enabling interactive 3D model creation from arbitrary viewpoints.
JP7885639B2Active Publication Date: 2026-07-07DAI NIPPON PRINTING CO LTD
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- DAI NIPPON PRINTING CO LTD
- Filing Date
- 2022-09-07
- Publication Date
- 2026-07-07
Smart Images
Figure 0007885639000011 
Figure 0007885639000012 
Figure 0007885639000013
Abstract
To provide an image processing device and the like that can generate a 3D model of an arbitrary quadrilateral in a space to be imaged based on panoramic images.SOLUTION: An image processing device acquires a plurality of panoramic images taken in a real space. The image processing device identifies at least four vertices corresponding to respective vertices of a quadrilateral in the real space on the plurality of acquired panoramic images, and estimates a shape of the quadrilateral in the real space defined by the four vertices based on coordinate values of the identified four vertices on the panoramic images. Further, the image processing device generates a 3D model of the estimated quadrilateral.SELECTED DRAWING: Figure 3
Need to check novelty before this filing date? Find Prior Art