Abstract: A personalized make-up information recommendation method adopted by a make-up assisting device is disclosed. The make-up assisting device records usage data and response message of a user while using the make-up assisting device, and analyzes user preference according to the usage data and the response message. When being triggered for executing a make-up information recommendation procedure, the make-up assisting device first retrieves a preference analyzing result of the user, and then accesses a storage unit (14) for obtaining make-up appearance information relative to the preference analyzing result of the user, and displays the make-up appearance information on a display unit (11) of the make-up assisting device (1). Therefore, the user may improve his/her make-up based on the displayed make-up appearance information.

Abstract: A make-up assisting method implemented by a make-up assisting device is disclosed, wherein the make-up assisting device (1) has a reflecting mirror (11), an image capturing unit (13) and a display unit (12) arranged behind the reflecting mirror (11). The make-up assisting method includes steps of: reflecting user's face image (110) through the reflecting mirror (11) and controlling the image capturing unit (13) to execute an image recording procedure toward the user when the make-up assisting device (1) enters a make-up assisting mode; obtaining video content information (162) corresponding to user's current make-up procedure; displaying the video content information (162) on a first assisting interface (121) of the display unit (12), wherein the first assisting interface (121) does not overlap with the face image; and, terminating the image recording procedure to generate a recorded video (163) when the make-up procedure is completed.

Abstract: A method for adjusting image is applied to an image output device. According to the method, the image output device firstly obtains a current image frame including plural pixels, and analyzes an intensity of an input image signal value of each pixel. The image output device defines each pixel having the input image signal value being smaller than a critical value as a dark pixel, and counts a number of the dark pixels to obtain a ratio of the dark pixels among all the pixels to serve as a dark pixel ratio. The image output device determines an image adjusting curve equation according to the dark pixel ratio, substitutes the input image signal values to the image adjusting curve equation, and obtains output image signal values of the pixels. Finally, the image output device combines all the output image signal values to obtain a final output image frame.

Abstract: A method for adjusting image is applied to an image output device. According to the method, the image output device firstly obtains a current image frame including plural pixels, and analyzes an intensity of an input image signal value of each pixel. The image output device defines each pixel having the input image signal value being smaller than a critical value as a dark pixel, and counts a number of the dark pixels to obtain a ratio of the dark pixels among all the pixels to serve as a dark pixel ratio. The image output device determines an image adjusting curve equation according to the dark pixel ratio, substitutes the input image signal values to the image adjusting curve equation, and obtains output image signal values of the pixels. Finally, the image output device combines all the output image signal values to obtain a final output image frame.