Patent attributes
A video processing device includes a video acquirer, a video recognition unit, a luminance value acquirer, and a luminance adjuster. The video acquirer acquires a video in which the face of an image capture object is captured. The video recognition unit recognizes an iris part and an eyelid part in a video acquired by the video acquirer. The luminance value acquirer acquires a luminance value of each of the iris part and the eyelid part recognized by the video recognition unit. The luminance adjuster adjusts a luminance value of a video such that the luminance values of the iris part and the eyelid part acquired by the luminance value acquirer respectively become closer to a certain iris luminance upper threshold in the iris part and a certain eyelid luminance lower threshold in the eyelid part.
