System for detecting that unintended user on distribution side is watching in streaming distribution
In conventional systems, processing must be performed on the user's computer in order to understand the user's viewing status, resulting in the fatal problem of being interrupted by a malicious user. In this system, it is possible to understand the viewing status on the network under the control of the distribution side, and since the contents of the communication data are not directly referenced, it is a safe method for the user. Specifically, it is a method to determine the degree of similarity by the correlation coefficient between a specific video or audio pattern and a previously recorded pattern based on the change in the output pattern of traffic data provided as standard equipment in the router.
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The revenue generated from technology transfer is reinvested into universities and researchers as new research funding, which is used to create further research outcomes. To ensure the smooth operation of this cycle, known as the "Intellectual Creation Cycle," we will actively promote technology transfer. The types of seeds we handle include patents, know-how, databases, and programs. We have established a collaborative framework by concluding basic technology transfer agreements with the following universities (as of June 1, 2025): - Tohoku University - Hirosaki University - Iwate University - Akita University - Fukushima University - Yamagata University - Tohoku Gakuin University - Iwate Medical University - Fukushima Medical University - Aizu University - Miyagi University - Hokkaido University - Muroran Institute of Technology - Showa Medical University
