PEDESTRIAN DETECTION METHOD USING ESTIMATION OF FEATURE INFORMATION BASED ON INTEGRAL IMAGE, RECORDING MEDIUM AND TERMINAL FOR PERFORMING THE METHOD

摘要

A method for detecting a pedestrian using estimation of feature information based on an integral image comprises the following steps of: extracting an feature image of an obtained original image; generating an integral image of the feature image; estimating an integral image of an enlarged/reduced feature image using the integral image of the feature image and an image enlargement/reduction scale value; and detecting a pedestrian using the estimated integral image of the enlarged/reduced feature image. As a result, the time to process a feature extraction step can be reduced, thereby detecting a pedestrian efficiently.