The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2020
Filed:
Apr. 08, 2016
Kabushiki Kaisha Topcon, Itabashi-ku, Tokyo-to, JP;
Fumio Ohtomo, Asaka, JP;
Hitoshi Otani, Tokyo-to, JP;
Masayuki Momiuchi, Tokyo-to, JP;
Kazuki Osaragi, Tokyo-to, JP;
Kabushiki Kaisha TOPCON, Tokyo-to, JP;
Abstract
An image acquiring device comprises a first camerafor acquiring video images, consisting of frame images continuous in time series, a second camerabeing in a known relation with the first camera and used for acquiring two or more optical spectral images of an object to be measured, and an image pickup control device, and in the image acquiring device, the image pickup control device is configured to extract two or more feature points from one of the frame images, to sequentially specify the feature points in the frame images continuous in time series, to perform image matching between the frame images regarding the frame images corresponding to the two or more optical spectral images based on the feature points, and to synthesize the two or more optical spectral images according to the condition obtained by the image matching.