Title:
PHOTOGRAPHING DEVICE, PHOTOGRAPHING SYSTEM, IMAGE PROCESSING METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2020162118
Kind Code:
A
Abstract:
To make it possible, in a technology to display a high-definition partial image superimposed on a low-definition entire image, to reduce the amount of data communication of a wide-angle moving image of the entire image and a narrow-angle moving image of the partial image, and allow a browser to more clearly browse an area of attention while not reducing the definition of the partial image as much as possible.SOLUTION: A full spherical photographing device 1 photographing a subject to obtain moving image data with a predetermined definition changes the definition of a wide-angle moving image that is all or part of a moving image related to the moving image data with the predetermined definition to a low definition (S140), converts the projection system of a narrow-angle moving image that is a partial area of the wide-angle moving image with a higher definition than that of the wide-angle moving image after the change (S150), reduces the definition of a frame of the low-definition wide-angle moving image and a frame of the high-definition narrow-angle moving image and couples the frames into one frame (S160), and converts the projection system of a narrow-angle still image that is the partial area of a wide-angle still image as a frame of the wide-angle moving image before the change to low definition (S210).SELECTED DRAWING: Figure 18
Inventors:
KATO TAKAMICHI
KATO YOSHINAGA
KATO YOSHINAGA
Application Number:
JP2020039043A
Publication Date:
October 01, 2020
Filing Date:
March 06, 2020
Export Citation:
Assignee:
RICOH CO LTD
International Classes:
H04N5/232; H04N5/225; H04N21/2662
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