An image processing method for performing skin health detection, comprising: determining, by a terminal in a skin health detection mode, a to-be-detected original image that is in a RAW format based on a to-be-detected feature, wherein the terminal includes a color camera and a monochrome camera; processing, by the terminal, the to-be-detected original image according to a preset rule corresponding to the to-be-detected feature, to obtain a detection-specific image; determining, by the terminal, a normal image that is in a JPEG format by preprocessing the to-be-detected original image that is in the RAW format; detecting, by the terminal, the to-be-detected feature in the detection-specific image, to determine a detection result image, wherein the detection result image comprises a mark of the to-be-detected feature; and determining, by the terminal, a to-be-displayed image based on the detection result image and the normal image, wherein the to-be-detected feature comprises: at least one of a skin color, a stain, a red zone, acne, grease, a wrinkle, an eye area skin feature, and a pore, wherein the eye area skin feature comprises at least one of under-eye puffiness, a dark under-eye circle, and an eye fine line; the to-be-detected original image is one of a color to-be-detected original image and a monochrome to-be-detected original image, wherein the color to-be detected original image is shot by the terminal by using a color camera, and the monochrome to-be-detected original image is shot by the terminal by using a monochrome camera; and the determining, by the terminal in the skin health detection mode, the to-be-detected original image that is in the RAW format based on the to-be-detected feature comprises: when the to-be-detected feature comprises at least one of the skin color, the stain, the red zone, and the acne, determining that the to-be-detected original image is the color to-be-detected original image; or when the to-be-detected feature comprises at least one of the grease, the wrinkle, the skin feature around eyes, and the pore, determining that the to-be-detected original image is the monochrome to-be-detected original image. determining, by a terminal in a skin health detection mode, a to-be-detected original image that is in a RAW format based on a to-be-detected feature, wherein the terminal includes a color camera and a monochrome camera; processing, by the terminal, the to-be-detected original image according to a preset rule corresponding to the to-be-detected feature, to obtain a detection-specific image; determining, by the terminal, a normal image that is in a JPEG format by preprocessing the to-be-detected original image that is in the RAW format; detecting, by the terminal, the to-be-detected feature in the detection-specific image, to determine a detection result image, wherein the detection result image comprises a mark of the to-be-detected feature; and determining, by the terminal, a to-be-displayed image based on the detection result image and the normal image, wherein the to-be-detected feature comprises: at least one of a skin color, a stain, a red zone, acne, grease, a wrinkle, an eye area skin feature, and a pore, wherein the eye area skin feature comprises at least one of under-eye puffiness, a dark under-eye circle, and an eye fine line; the to-be-detected original image is one of a color to-be-detected original image and a monochrome to-be-detected original image, wherein the color to-be detected original image is shot by the terminal by using a color camera, and the monochrome to-be-detected original image is shot by the terminal by using a monochrome camera; and the determining, by the terminal in the skin health detection mode, the to-be-detected original image that is in the RAW format based on the to-be-detected feature comprises: at least one of a skin color, a stain, a red zone, acne, grease, a wrinkle, an eye area skin feature, and a pore, wherein the eye area skin feature comprises at least one of under-eye puffiness, a dark under-eye circle, and an eye fine line; the to-be-detected original image is one of a color to-be-detected original image and a monochrome to-be-detected original image, wherein the color to-be detected original image is shot by the terminal by using a color camera, and the monochrome to-be-detected original image is shot by the terminal by using a monochrome camera; and the determining, by the terminal in the skin health detection mode, the to-be-detected original image that is in the RAW format based on the to-be-detected feature comprises: when the to-be-detected feature comprises at least one of the skin color, the stain, the red zone, and the acne, determining that the to-be-detected original image is the color to-be-detected original image; or when the to-be-detected feature comprises at least one of the grease, the wrinkle, the skin feature around eyes, and the pore, determining that the to-be-detected original image is the monochrome to-be-detected original image.