• Iot Forum
  • About us
  • Write for us
  • Contact us
  • Newsletter signup
IOT News - Internet of Things
  • IoT Forum
  • Hardware
    • Networking
  • Smart Home
  • Digital Transformation
    • All
    • Artificial Intelligence
    • Blockchain IoT
    • Enterprise IoT
    • Industrial IoT
    • Machine Learning
    • Smart City
    Morse Micro and Zetifi Announce Remote-Area Connectivity for Smart IoT Farming at #CES2024

    Morse Micro and Zetifi Announce Remote-Area Connectivity for Smart IoT Farming at #CES2024

    CES 2022 show highlights: Robo-dogs, self-sailing boat, brain tech

    CES 2022 show highlights: Robo-dogs, self-sailing boat, brain tech

    Quanergy and iCent to Showcase Advanced Electric Vehicle Charger Robot at #CES2022

    Quanergy and iCent to Showcase Advanced Electric Vehicle Charger Robot at #CES2022

    • Wearables
    • Artificial Intelligence
    • Machine Learning
    • Industrial IoT
  • Cloud
  • Security
  • 5G IoT
  • Cars
No Result
View All Result
  • IoT Forum
  • Hardware
    • Networking
  • Smart Home
  • Digital Transformation
    • All
    • Artificial Intelligence
    • Blockchain IoT
    • Enterprise IoT
    • Industrial IoT
    • Machine Learning
    • Smart City
    Morse Micro and Zetifi Announce Remote-Area Connectivity for Smart IoT Farming at #CES2024

    Morse Micro and Zetifi Announce Remote-Area Connectivity for Smart IoT Farming at #CES2024

    CES 2022 show highlights: Robo-dogs, self-sailing boat, brain tech

    CES 2022 show highlights: Robo-dogs, self-sailing boat, brain tech

    Quanergy and iCent to Showcase Advanced Electric Vehicle Charger Robot at #CES2022

    Quanergy and iCent to Showcase Advanced Electric Vehicle Charger Robot at #CES2022

    • Wearables
    • Artificial Intelligence
    • Machine Learning
    • Industrial IoT
  • Cloud
  • Security
  • 5G IoT
  • Cars
No Result
View All Result
IOT News - Internet of Things
No Result
View All Result
Home Digital Transformation Artificial Intelligence

Image processing algorithm allows indoor drones to fly autonomously

IoTNews.com by IoTNews.com
August 4, 2020
in Artificial Intelligence
0
Image processing algorithm allows indoor drones to fly autonomously
27
SHARES
152
VIEWS
Share on FBShare on TwitterShare on LinkedinReddit

A research team from Japan has developed a single-camera machine vision algorithm, making it possible for lightweight hovering indoor robots to guide themselves by identifying and interpreting reference points on a tiled floor. The technology opens the door to a new breed of functional, low-cost drones with potentially wide-ranging uses.

The team, led by Chinthaka Premachandra, an Associate Professor in the Department of Electronic Engineering at Shibaura Institute of Technology, published its findings in IEEE/CAA Journal of Automatica Sinica, a joint publication of the Institute of Electrical and Electronics Engineers (IEEE) and the Chinese Association of Automation (CAA).

Since GPS signals are too weak to penetrate most structures, indoor drones must rely on environmental queues, which are typically visual. A drone designed for indoor use is likely to be smaller and lighter than an outdoor drone, according to Premachandra.

“We considered different hardware options, including laser rangefinders,” he said. “But rangefinders are too heavy, and infrared and ultrasonic sensors suffer from low precision. So that led us to using a camera as the robot’s visual sensor. If you think of the camera in your cell phone, that gives you an idea of just how small and light they can be.”

Premachandra’s research team aimed to design the guidance algorithm to be as simple as possible, allowing for a small, inexpensive microprocessor. The team used the Raspberry pi3, an open-source computing platform that weighs approximately 45 grams.

Their study prototype had a single downward facing camera with intentionally low resolution – only 80 by 80 pixels. “Our robot only needed to distinguish its direction of motion and identify corners. From there, our algorithm allows it to extrapolate its position in the room, helping it avoid contacting the walls,” Premachandra said.

The team’s program worked by taking each 80×80 image through a series of simple processing steps ending in a black and white grid, making it easier to quickly identify motion along the X and Y planes.

The guidance method is limited because it relies on a room with a tile floor and predictable patterns. Premachandra said next steps in research into lightweight, autonomous-hovering, indoor robots might include adapting the technology for infrared cameras so they could function in the dark, as well as adding a second camera so the robot could visually determine both its X,Y position and its altitude in the room.

“There are many potential applications,” Premachandra said. “Hovering indoor robots may be useful in warehouses, distribution centers, and industrial applications to remotely monitor safety.”

Read full Research Paper

JOIN OUR IoT COMMUNITY
IoTForums.com
×
Continue to iotForums.com
Internet of Things platforms, projects, development, devices & support forum
for developers and enthusiasts
Source: Chinese Association Of Automation
Tags: algorithmartificial intelligencedronesrobots
Share11Tweet7Share2Share
Previous Post

Google breaks AI performance records in MLPerf with world’s fastest training supercomputer

Next Post

Quantum chip fabrication paves way for scalable processors

Related Posts

Awake Security Advances AI-powered Security for Faster Threat Protection and Remediation

UN urges moratorium on AI tech that threatens rights

by IoTNews.com
September 17, 2021
0

The UN called Wednesday for a moratorium on artificial intelligence systems like facial recognition technology that threaten human rights until...

Dahua Cooper-I Series XVR: The First Entry-Level XVR Powered By AI

Dahua Cooper-I Series XVR: The First Entry-Level XVR Powered By AI

by IoTNews.com
July 13, 2021
0

With continuous innovation and development, AI has become an integral part of Dahua, a world leading video-centric smart IoT solution...

EU data watchdogs want ban on AI facial recognition

EU data watchdogs want ban on AI facial recognition

by IoTNews.com
June 22, 2021
0

Brussels: The EU's data protection agencies on Monday called for an outright ban on using artificial intelligence to identify people...

IoT Forum Discussions

No items

Stay Connected with IoTNews

IOT News - Internet of Things

© 2020 IoTNews.com

Navigate Site

  • Home
  • About us
  • Write for us
  • Contact Us
  • Newsletter signup

Follow Us

No Result
View All Result
  • IoT Forum
  • Hardware
    • Networking
  • Smart Home
  • Digital Transformation
    • Wearables
    • Artificial Intelligence
    • Machine Learning
    • Industrial IoT
  • Cloud
  • Security
  • 5G IoT
  • Cars

© 2020 IoTNews.com