Background: Now and in the future, airborne diseases such as COVID-19 could become
uncontrollable and lead the world into lockdowns. Finding alternatives to lockdowns, which …

A social experiment using e-JIKEI Network Camera with" Greeting function" has been
started. In this social experiment, the effect of the greeting function on citizens is confirmed …

Molester on the commuter train is one of the major social problems in Japan. It is an urgent
task to prevent the occurrence of victims of molestation crimes and false accusations of …

Currently, the e-JIKEI network cameras are installed in the shopping districts and parking
lots of Kiryu City, and demonstration experiments and social experiments are being …

We are developing an algorithm that automatically detects illegal parking in the monthly
parking lot using a security camera. This time, as illegal parking," parking in a preset …

e-JIKEI Network Cameras are installed and operated in a wide area such as street lights and
utility poles. The camera has two functions for privacy protection, double-encrypting of the …

This paper reviews the e-JIKEI Network Camera [1-4], in which all the browsing-history of the
images stored in each network camera is disclosed to the public on the Internet, for …

We have been developed a standalone security camera with a privacy protection function
called" e-JIKEI Network Camera". We have been installed the e-JIKEI Network Camera in a …

1.1 研究概要と目的近年, 繁華街, 公共施設等への防犯カメラの導入が進み, 犯罪容疑者の特定・
検挙にあたって, 防犯カメラにより撮影・記録された映像が役立つ事例が多くみられる. それに伴って …

1.1 研究概要と目的近年, 防犯カメラの店舗, 繁華街, 公共施設等への導入が進み,
犯罪の容疑者の特定・検挙にあたって, 防犯カメラにより記録された映像が役立つ事例が多くみ …