SYSTEM AND METHOD FOR VISITOR INTEREST EXTENT ANALYSIS

A system for a visitor's interest extent analysis and a method thereof is disclosed. The system and method is applied to analyze image data to calculate out the targets that a visitor may be looking at. With the positions of objects in the environment, it is inferred that what the visitor is in...

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Bibliographic Details
Main Authors HUANG, JI-YUN, CHIU, TENG
Format Patent
LanguageChinese
English
Published 21.05.2023
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Summary:A system for a visitor's interest extent analysis and a method thereof is disclosed. The system and method is applied to analyze image data to calculate out the targets that a visitor may be looking at. With the positions of objects in the environment, it is inferred that what the visitor is interested in and the degree of interest. The system and method recognizes, through the deep learning according to an algorithm under the convolutional neural network (CNN) architecture, the head direction of the visitor in the image data. Further, by means of a virtual light source placed behind the head of the visitor, the gazing area where the visitor may be looking at is accordingly obtained. When the position of a target is located in a sub-area representing a certain probability within the gazing area, it is determined that the visitor has a degree of interest on the target, and it also means that the visitor may be looking at the target.
Bibliography:Application Number: TW202110116950