Tuesday, July 17, 2018

NIST Publishes LiDAR Characterization Standard

Spar3D: NIST's Physical Measurement Laboratory develops an international performance evaluation standard for for LiDARs.

An invitation was sent to all leading manufacturers of 3D laser scanners to visit NIST and run the approximately 100 tests specified in the draft standard. Four of the manufacturers traveled to NIST (one each from Germany and France) to participate in the runoff. Another sent an instrument during the week for testing. Two other manufacturers who could not attend have expressed interest in visiting NIST soon to try out the tests. These seven manufacturers represent about four-fifths of the entire market for large volume laser scanners.

The new standard ASTM E3125 is available here.

Monday, July 16, 2018

PMD Presentation at AWE 2018

PMD VP Business Development Mitchel Reifel presents the company ToF solutions for AR and VR applications at Augmented World Expo:

Sunday, July 15, 2018

Panasonic PIR and Thermopile Sensor Presentation

Panasonic publishes a video presenting its PIR and Thermopile sensor lineup:

Saturday, July 14, 2018

TI Unveils AFE for ToF Proximity Sensor

TI ToF proximity sensor AFE OPT3101 integrates most of the ToF system on a single chip:

Thursday, July 12, 2018

Magic Leap Gets Investment from AT&T

Techcrunch reports that AT&T makes a strategic investment into Magic Leap, a developer of AR glasses. Magic Leap last round D valued the startup at $6.3b, and the companies have confirmed that this AT&T completes the Series D round of $963m.

So far, Magic Leap has raised $2.35b from a number of strategic backers including Google, Alibaba and Axel Springer.

AutoSens Announces its Awards Finalists

AutoSens Awards reveals the shortlisted finalists for 2018 with some of them related to imaging:

Most Engaging Content:

  • Mentor Graphics, Andrew Macleod
  • videantis, Marco Jacobs
  • Toyota Motor North America, CSRC, Rini Sherony
  • 2025AD, Stephan Giesler
  • EE Times, Junko Yoshida

Hardware Innovation:

  • NXP Semiconductors
  • Cepton
  • Renesas
  • OmniVision
  • Velodyne Lidar
  • Robert Bosch

Software Innovation:

  • Dibotics
  • Algolux
  • Brodmann17
  • Civil Maps
  • Dataspeed
  • Immervision
  • Prophesee

Most Exciting Start-Up:

  • Hailo
  • Metamoto
  • May Mobility
  • AEye
  • Ouster
  • Arbe Robotics

Game Changer:

  • Siddartha Khastgir, WMG, University of Warwick, UK
  • Marc Geese, Robert Bosch
  • Kalray
  • Prof. Nabeel Riza, University College Cork
  • Intel
  • NVIDIA and Continental partnership

Greatest Exploration:

  • Ding Zhao, University of Michigan
  • Prof Philip Koopman, Carnegie Mellon University
  • Prof Alexander Braun, University of Applied Sciences Düsseldorf
  • Cranfield University Multi-User Environment for Autonomous Vehicle Innovation (MUEAVI)
  • Professor Natasha Merat, Institute for Transport Studies
  • Dr Valentina Donzella, WMG University of Warwick

Best Outreach Project:

  • NWAPW
  • Detroit Autonomous Vehicle Group
  • DIY Robocars
  • RobotLAB
  • Udacity

Image Sensors America Agenda

Image Sensors America to be held on October 11-12, 2018 in San Francisco announces its agenda with many interesting papers:

State of the Art Uncooled InGaAs Short Wave Infrared Sensors
Dr. Martin H. Ettenberg | President of Princeton Infrared Technologies

Super-Wide-Angle Cameras- The Next Smartphone Frontier Enabled by Miniature Lens Design and the Latest Sensors
Patrice Roulet Fontani | Vice President,Technology and Co-Founder of ImmerVision

SPAD vs. CMOS Image Sensor Design Challenges – Jitter vs. Noise
Dr. Daniel Van Blerkom | CTO & Co-Founder of Forza Silicon

sCMOS Technology: The Most Versatile Imaging Tool in Science
Dr. Scott Metzler | PCO Tech

Image Sensor Architecture
Presentation By Sub2R

Using Depth Sensing Cameras for 3D Eye Tracking
Kenneth Funes Mora | CEO and Co-founder of Eyeware

Autonomous Driving The Development of Image Sensors?
Ronald Mueller | CEO of Vision Markets of Associate Consultant of Smithers Apex

SPAD Arrays for LiDAR Applications
Carl Jackson | CTO and Founder of SensL Division, OnSemi

Future Image Sensors for SLAM and Indoor 3D Mapping
Vitality Goncharuk | CEO & Founder | Augmented Pixels

Future Trends in Imaging Beyond the Mobile Market
Amos Fenigstein | Senior Director of R&D for Image Sensors of TowerJazz

Presentation by Gigajot

Wednesday, July 11, 2018

ST FlightSense Presentation

ST publishes its presentation on ToF proximity sensor products:

Four Challenges for Automotive LiDARs

DesignNews publishes a list of four challenges that LiDARs have to overcome on the way to wide acceptance in vehicles:

Price reduction:

Every technology gets commoditized at some point. It will happen with LiDAR,” said Angus Pacala, co-founder and CEO of LiDAR startup Ouster. “Automotive radars used to be $15,000. Now, they are $50. And it did take 15 years. We’re five years into a 15-year lifecycle for LiDAR. So, cost isn’t going to be a problem.

Increase detection range:

Range isn’t always range,” said John Eggert, director of automotive sales and marketing at Velodyne. “[It’s] dynamic range. What do you see and when can you see it? We see a lot of ‘specs’ around 200 meters. What do you see at 200 meters if you have a very reflective surface? Most any LiDAR can see at 100, 200, 300 meters. Can you see that dark object? Can you get some detections off a dark object? It’s not just a matter of reputed range, but range at what reflectivity? While you’re able to see something very dark and very far away, how about something very bright and very close simultaneously?

Improve robustness:

It comes down to vibration and shock, wear and tear, cleaning—all the aspects that we see on our cars,” said Jada Smith, VP engineering and external affairs at Aptiv, Delphi spin-off. “LiDAR systems have to be able to withstand that. We need perfection in the algorithms. We have to be confident that the use cases are going to be supported time and time again.

Withstand the environment and different weather conditions:

Jim Schwyn, CTO of Valeo North America, said “What if the LiDAR is dirty? Are we in a situation where we are going to take the gasoline tank from a car and replace it with a windshield washer reservoir to be able to keep these things clean?

The potentially fatal LiDAR flaws that need to be corrected:

  • Bright sun against a white background
  • A blizzard that causes whiteout conditions
  • Early morning fog
Another article on somewhat similar matter has been published by Lidarradar.com:

SmartSens Unveils GS BSI VGA Sensor

PRNewswire: SmartSens launches SC031GS calling it "the world's first commercial-grade 300,000-pixel Global Shutter CMOS image sensor based on BSI pixel technology." While other companies announced GS BSI sensors, they have higher than VGA resolution.

The SC031GS is aimed to a wide range of commercial products, including smart barcode readers, drones, smart modules (Gesture Recognition/vSLAM/Depth Information/Optical Flow) and other image recognition-based AI applications, such as facial recognition and gesture control.

SC031GS uses 3.75um large pixels (1/6" optical size) and SmartSens' single-frame HDR technology, combined with a global shutter. The maximum frame rate is 240fps.

Leo Bai, GM of SmartSens' AI Image Sensors Division, stated: "SmartSens is not only a new force in the global CMOS image sensor market, but also a company that commits to designing and developing products that meet the market needs and reflect industry trends. We partnered with key players in the AI field to integrate AI functions into the product design. SC031GS is such a revolutionary product that is powered by our leading Global Shutter CMOS image sensing technology and designed for trending AI applications."

SC031GS is now in mass production.