PRESENTATION OF MATERIALS BASED ON LOW LEVEL FEATURE ANALYSIS

摘要

A computer system obtains an image or video of a person, such as a shopper. The image or video includes the face of the person. The system extracts low level features from the image or video. The low level features may be Gabor features. The system examines the low level features to designate stimuli that are likely to result in preferred behaviors associated with the person. The system analyzes the plurality of designated stimuli based on predetermined criteria to select one or more selected stimuli, and then causes the selected stimuli to be rendered to the person. The predetermined criteria may be economic criteria, such as a requirement to select the stimulus with the highest expected economic benefit from among the various designated stimuli.

主权项

1. A computer-implemented method comprising steps of:
obtaining at least one image of a person, the at least one image comprising at least part of a face of the person; extracting low level features from the at least one image, thereby obtaining extracted low level features; examining the extracted low level features to designate one or more designated stimuli likely to result in one or more preferred behaviors associated with the person; and rendering at least one stimulus from among the one or more designated stimuli.