36 million comparisons per second Hitachi developed face fast Search technology

Japan's Hitachi International Electric Company has developed a new surveillance camera that can search 36 million faces in its database for a similar face within a second after a person's face is photographed.

Often this kind of work requires a long time comparison in the database, and the company's new technology is able to perform algorithmic human face contrast. It helps to monitor or locate customers or pedestrians in the face database from stores to government agencies.

If the camera photographed a thief in the store, the suspect's image could be singled out, and Hitachi's software would look in its database for the suspect's previous visit to the store and pick up all the clips that had occurred. This can help organizations or stores understand the suspect's actions before and during the robbery, providing more clues to help identify the suspect.

"We think the system is suitable for customers with relatively large surveillance systems, such as rail systems, http://www.aliyun.com/zixun/aggregation/39818.html" > Power companies, law enforcement agencies and large shopping malls, " A researcher at the company said.

While the most obvious use of the system is to prevent crime or to help apprehend suspects, we can also think of other uses, such as finding lost children in concerts or playgrounds.

There are other uses that may be more controversial. An upgraded version of the system can help companies or government agencies track people who do not pay fines.

Hitachi International Electric Co. 's surveillance camera system will be launched in the next fiscal year.

(Responsible editor: The good of the Legacy)