Wearable Camera Wobble Identifies Filmmaker

Wearable Camera Wobble Identifies Filmmaker

  • By Ginger Hill
  • Dec 15, 2014

I’ve been to a couple of holiday parties this month and all of them have had a DJ who played the Cupid Shuffle, a song that gives you instructions on how to do a line dance with a huge group of people. It’s fun, but I’m less than talented when it comes to dancing. Well, now in the wearable camera world, there’s a “dance,” too; it’s called the “wearable wobble!” Wearable Camera Wobble Identifies Filmmaker

As I’ve previously reported, police stations across the United States are embracing wearable cameras and with Obama’s recent pledge to purchase 50,000 body cameras for law enforcement, I can this as the new norm for police officers. If that is to be, confirming certain footage was filmed by one individual and not another could become a very important detail to hold law enforcement accountable as well as during trials in the court systems.

Enter the researchers. Professor Shmuel Peleg and Yedid Hoshen from Hebrew University of Jerusalem have created a method of identifying filmmakers just from the wobble of their cameras based on their gait, body build, heights, muscles, bone structure and the way their body moves. The professors discovered that by tracking the optical flow of objects from frame to frame, they could determine filmmakers’ identities from just 4 seconds of the filmed footage.

The scientists published their findings as a warning for people to “think twice before uploading first-person footage to the web. The fact that their face isn’t seen doesn’t mean that they are anonymous.”

With their discovery, Peleg and Hoshen have opened up the possibility that law enforcement agencies might be able to link first-person footage to video captured by CCTV.

“Though we haven’t done this form of recognition, when you look at a person from a surveillance camera, you can see the way they move and the way they move their head,” said Peleg.

About the Author

Ginger Hill is Group Social Media Manager.

Featured

  • From Surveillance to Intelligence

    Years ago, it would have been significantly more expensive to run an analytic like that — requiring a custom-built solution with burdensome infrastructure demands — but modern edge devices have made it accessible to everyone. It also saves time, which is a critical factor if a missing child is involved. Video compression technology has played a critical role as well. Over the years, significant advancements have been made in video coding standards — including H.263, MPEG formats, and H.264—alongside compression optimization technologies developed by IP video manufacturers to improve efficiency without sacrificing quality. The open-source AV1 codec developed by the Alliance for Open Media—a consortium including Google, Netflix, Microsoft, Amazon and others — is already the preferred decoder for cloud-based applications, and is quickly becoming the standard for video compression of all types. Read Now

  • Cost: Reactive vs. Proactive Security

    Security breaches often happen despite the availability of tools to prevent them. To combat this problem, the industry is shifting from reactive correction to proactive protection. This article will examine why so many security leaders have realized they must “lead before the breach” – not after. Read Now

  • Achieving Clear Audio

    In today’s ever-changing world of security and risk management, effective communication via an intercom and door entry communication system is a critical communication tool to keep a facility’s staff, visitors and vendors safe. Read Now

  • Beyond Apps: Access Control for Today’s Residents

    The modern resident lives in an app-saturated world. From banking to grocery delivery, fitness tracking to ridesharing, nearly every service demands another download. But when it comes to accessing the place you live, most people do not want to clutter their phone with yet another app, especially if its only purpose is to open a door. Read Now

  • Survey: 48 Percent of Worshippers Feel Less Safe Attending In-Person Services

    Almost half (48%) of those who attend religious services say they feel less safe attending in-person due to rising acts of violence at places of worship. In fact, 39% report these safety concerns have led them to change how often they attend in-person services, according to new research from Verkada conducted online by The Harris Poll among 1,123 U.S. adults who attend a religious service or event at least once a month. Read Now

Most   Popular

New Products

  • AC Nio

    AC Nio

    Aiphone, a leading international manufacturer of intercom, access control, and emergency communication products, has introduced the AC Nio, its access control management software, an important addition to its new line of access control solutions.

  • A8V MIND

    A8V MIND

    Hexagon’s Geosystems presents a portable version of its Accur8vision detection system. A rugged all-in-one solution, the A8V MIND (Mobile Intrusion Detection) is designed to provide flexible protection of critical outdoor infrastructure and objects. Hexagon’s Accur8vision is a volumetric detection system that employs LiDAR technology to safeguard entire areas. Whenever it detects movement in a specified zone, it automatically differentiates a threat from a nonthreat, and immediately notifies security staff if necessary. Person detection is carried out within a radius of 80 meters from this device. Connected remotely via a portable computer device, it enables remote surveillance and does not depend on security staff patrolling the area.

  • Luma x20

    Luma x20

    Snap One has announced its popular Luma x20 family of surveillance products now offers even greater security and privacy for home and business owners across the globe by giving them full control over integrators’ system access to view live and recorded video. According to Snap One Product Manager Derek Webb, the new “customer handoff” feature provides enhanced user control after initial installation, allowing the owners to have total privacy while also making it easy to reinstate integrator access when maintenance or assistance is required. This new feature is now available to all Luma x20 users globally. “The Luma x20 family of surveillance solutions provides excellent image and audio capture, and with the new customer handoff feature, it now offers absolute privacy for camera feeds and recordings,” Webb said. “With notifications and integrator access controlled through the powerful OvrC remote system management platform, it’s easy for integrators to give their clients full control of their footage and then to get temporary access from the client for any troubleshooting needs.”