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
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Patent Information

Application Number
JP2022142395
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2022-09-07
Publication Date
2026-07-07
Estimated Expiration
2042-09-07

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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
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Citation Information

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