Honor Device Co., Ltd.

Yanlin Qian

Meng Jin

Congchao Zhu

Tao Shao

Bin Deng

Zirong Wang

Dongmiao Xi

Junqin Su

The image processing method includes: displaying a first screen, where the first screen includes a first control; detecting a first operation on the first control; determining a first mapping in a three-dimensional lookup table in response to the first operation, where the first mapping is corresponding to the first control; converting a to-be-processed image in a first color space into a first image in a second color space, where the to-be-processed image is an image obtained in the first color space; processing the first image according to the first mapping to obtain a second image; and converting the second image in the second color space into a third image in the first color space.

Image processing method and electronic device

An electronic device and a method for dynamically adjusting an exposure parameter of a spectral sensor. The method includes: The electronic device determines whether a Clear value is less than or equal to a first threshold; and if the Clear value is less than or equal to the first threshold, the electronic device determines whether an analog gain of the spectral sensor reaches a second threshold; and if the analog gain of the spectral sensor reaches the second threshold, the electronic device extends an exposure time of the spectral sensor; or if the analog gain of the spectral sensor does not reach the second threshold, the electronic device increases the analog gain of the spectral sensor.

Electronic device and method for dynamically adjusting exposure parameter of spectral sensor

A white balance processing method and an electronic device are provided. The method includes: obtaining a first image in response to a first operation, where the first image is an image of a first color space captured by a multispectral color filter array sensor; performing decomposition processing and demosaicing processing on the first image to obtain a second image and a third image; obtaining a color correction matrix according to the second image and the third image, where the color correction matrix represents a pixel change amount of transforming the second image into the third image; inputting the color correction matrix into a white balance model to obtain a white balance parameter; and performing image processing on the first image according to the white balance parameter to obtain a fourth image.

White balance processing method and electronic device

An image processing method and a related electronic device. The method includes: starting a camera in response to a first operation; acquiring, by the camera, a first image in response to a second operation; performing first image processing on the first image to obtain a second image in a second color space; obtaining a second parameter based on a first parameter of a first ambient light source, where the first parameter includes a white balance parameter of the first ambient light source, the second parameter is used to identify light source information of the first ambient light source in a third color space, and the third color space is different from the first color space and the second color space; performing second image processing on the second image based on the second parameter to obtain a target image; and storing the target image.

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Shenzhen, China

Yanlin Qian