Memory Recollection and Retrieval Based on Monitoring Human and Object in the iSpace

Abstract

Abstract—In this paper, we propose a memory recollection and retrieval system using spatial log data in daily living which allows users to see behavior of the past, unconscious behavior and object-oriented behavior in the Intelligent Space. The proposed system consists of multiple camera devices and it utilizes various kinds of data; human identification, human motion, object instance, weather information, illuminance, heuristic information, etc. We constructed the system, focused on objects, in the Intelligent Space. To generate Metadata, based on collected log data to achieve the system of Recollection and Retrieval, several algorithms were used. For example, we used various image-processing algorithms of human detection, face recognition, object recognition, etc. for monitoring human and object. This paper presents the prototype of Recollection and Retrieval System, and updates original dataset, useful for various purposes in the Intelligent Space. Moreover, we improved the system performance of detecting object position compared to previous results.