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US 11,689,786 B2Granted
Dual camera module including hyperspectral camera module, apparatuses including dual camera module, and method of operating the same
AssigneeSamsung Electronics Co., Ltd.
InventorsYoungzoon Yoon, Hyochul Kim
Life of this patent
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Abstract
A dual camera module including a hyperspectral camera module, an apparatus including the same, and a method of operating the apparatus are provided. The dual camera module includes a hyperspectral camera module configured to provide a hyperspectral image of a subject; and an RGB camera module configured to provide an image of the subject, and obtain an RGB correction value applied to correction of the hyperspectral image.
Claims22
An apparatus comprising:
- a first image sensor configured to sense a first image of a subject;
- and
- a second image sensor configured to sense a second image of the subject,
- wherein each of the first and second images comprises a spectral image different from each other,
- one of the first and second images comprises an image that is used to obtain a correction value applied to correction of the other of the first and second images, and
- the first and second image sensors are included in a same device,
- wherein the other one of the first and second images comprises an uncorrected hyperspectral image.
4 more elements
An apparatus comprising:
- a first image sensor including first pixels to receive red light, green light and blue light, the first pixels being configured to provide an image of a subject;
- a spectral filter configured to pass light from the subject;
- and
- a second image sensor including second pixels to receive the light passing from the spectral filter, the second pixels being configured to provide a spectral image of the subject,
- wherein one second pixel of the second pixels of the second image sensor corresponds to a plurality of the first pixels of the first image sensor, and
- wherein the spectral filter comprises a first reflector, a second reflector, and a resonance layer between the first reflector and the second reflector.
3 more elements
Dependencies are inferred from the claim text.