Image acquisition method, camera assembly, and mobile terminal
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorsXin Yang, Xiaotao Li
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Abstract
An image acquisition method, a camera assembly, and a mobile terminal are provided. The image acquisition method includes: acquiring a first color original image and a second color original image by exposing the pixel array, each piece of first color original image data in the first color original image being generated by at least one color photosensitive pixel in a sub-unit, and each piece of second color original image data in the second color original image being generated by at least one transparent photosensitive pixel and at least one color photosensitive pixel in the sub-unit; and fusing the first color original image and the second color original image to acquire a target image.
Claims20
An image acquisition method, performed by an image sensor, wherein the image sensor comprises a pixel array including a plurality of sub-units, each of the plurality of sub-units comprises at least one transparent photosensitive pixel and at least one color photosensitive pixel, and the at least one color photosensitive pixel has a narrower spectral response range than the at least one transparent photosensitive pixel;
- wherein the image acquisition method comprises:
- acquiring a first color original image and a second color original image by exposing the pixel array, wherein the first color original image is composed of a plurality pieces of first color original image data, each of the plurality pieces of first color original image data is generated by the at least one color photosensitive pixel of the sub-unit, the second color original image is composed of a plurality pieces of second color original image data, and each of the plurality pieces of second color original image data is generated by the at least one transparent photosensitive pixel and the at least one color photosensitive pixel of the sub-unit;
- and
- fusing the first color original image and the second color original image to acquire a target image.
A camera assembly, comprising:
- an image sensor, wherein the image sensor comprises a pixel array including a plurality of sub-units, each of the plurality of sub-units comprises at least one transparent photosensitive pixel and at least one color photosensitive pixel, and the at least one color photosensitive pixel has a narrower spectral response range than the at least one transparent photosensitive pixel;
- a first color original image and a second color original image are acquired by exposing the pixel array, the first color original image is composed of a plurality pieces of first color original image data, each of the plurality pieces of first color original image data is generated by the at least one color photosensitive pixel of the sub-unit, the second color original image is composed of a plurality pieces of second color original image data, and each of the plurality pieces of second color original image data is generated by the at least one transparent photosensitive pixel and the at least one color photosensitive pixel of the sub-unit;
- and
- a processor, configured to fuse the first color original image and the second color original image to thereby acquire a target image.
A mobile terminal, comprising:
- a housing;
- and
- a camera assembly combined with the housing, wherein the camera assembly comprises:
- an image sensor, wherein the image sensor comprises a pixel array including a plurality of sub-units, each of the plurality of sub-units comprises at least one transparent photosensitive pixel and at least one color photosensitive pixel, and the at least one color photosensitive pixel has a narrower spectral response range than the at least one transparent photosensitive pixel;
- a first color original image and a second color original image are acquired by exposing the pixel array, the first color original image is composed of a plurality pieces of first color original image data, each of the plurality pieces of first color original image data is generated by the at least one color photosensitive pixel of the sub-unit, the second color original image is composed of a plurality pieces of second color original image data, and each of the plurality pieces of second color original image data is generated by the at least one transparent photosensitive pixel and the at least one color photosensitive pixel of the sub-unit;
- and
- a processor, configured to fuse the first color original image and the second color original image to thereby acquire a target image.
Dependencies are inferred from the claim text.