Extended depth of field intraoral imaging apparatus
Номер патента: EP3471593A1
Опубликовано: 24-04-2019
Автор(ы): James R. Milch, Victor C. Wong, Yiyi Guan
Принадлежит: Carestream Dental Technology Topco Ltd
Опубликовано: 24-04-2019
Автор(ы): James R. Milch, Victor C. Wong, Yiyi Guan
Принадлежит: Carestream Dental Technology Topco Ltd
Реферат: An apparatus for intraoral imaging has an illumination source that directs light to an object. An imaging apparatus forms an image at an image sensor array from reflected light from the object, the imaging apparatus having an optical stop along an optical axis. A phase modulator is disposed at or near the optical stop. An image processor conditions data from the image sensor array and provides processed image data of the object.
Extended depth of field intraoral imaging apparatus
Номер патента: US20210267447A1. Автор: Victor C. Wong,James R. Milch,Yiyi Guan. Владелец: Carestream Dental LLC. Дата публикации: 2021-09-02.