Density Overview

Company Coverage

Displaying all 44 results
  • ...President told us: And so here we are with 40 cameras, roughly 200 megapixels worth of image base pixel density-wise, but it's producing half the data weight of the first generation because of the compression...
  • ...difficulties for the analytic and can be caused by cloudy weather, lack of sunlight in the early hours, low density of lamp posts, etc., Lack Of A Second Angle While the company told IPVM that "almost every...
  • ... We need more density in the middle of the country. We need to continue following our global customers. We need to add...
  • ...Genetec Synergis installed at locations without advanced feature requirements at sites with low-door density. Technical Summary Our testing showed that some unsupported feature options remain active even...
  • ... When computing density and the capex/opex sides are considered and compared against other GPUs, Blaize claims 3-10x...
  • ... The range is impacted by obstructions, so the greater the building or tree density, the shorter the range will be. Home Internet Consumption Sidewalk is limited to 500MB of data...
  • Anno.ai, a startup founded by former government and military officers, has quietly rebranded...
  • ...a resulted image from the scan), as shown below: In its operation, DruGuard takes into account density, shape, and object position, as the company described: This principle is incorporated into...
  • ...of "Deep Search" to standard search? How well does PimEyes detect faces? What is the minimum pixel density? Plus 2 videos showing how PimEyes works and the results of matches against security industry...
  • ... Thus, enclosure controllers are available in high-density versions (32 or more doors), unlike other controller forms that support only one or two doors....
  • ... Its closest competitor is Density with a relatively slower growth rate though more than twice the number of employees as Verge...
  • AEye LiDAR Profile Post on May 18, 2022
    ...number of points per target at close and large distances from the lidar: We [AEye] can concentrate the density [of the scan points] at the top of the field of view so that we can get the maximum density on...
  • Being able to read lips on surveillance video could enable law enforcement to solve significant...
  • Ubiety is a US-based sensor and data analytics startup that uses WiFi, Bluetooth, and cellular...
  • ... However, the biggest tradeoff is image details, with fisheye cameras delivering much lower pixel density/PPF than traditional cameras because of their wider angle of view. The difference can be seen in...
  • ...01 lux, many manufacturers use ND (neutral density) filters to reduce the amount of light captured by the camera. For example, the manufacturer may...
  • ...Experiences With Smartersecurity Door Detective Anti-Tailgating Sensors? Anti-Tailgating Startup: Spyfloor Density Presents Occupancy Monitoring & Tailgating Detection Consultant Silva Comment In...
  • ...researchers found that in the US, areas with a higher percentage of minority residents had a higher density of cameras than other areas, even after controlling for land use [they only analyzed the US...
  • ... Smaller cities have less gun violence and a lower population density which makes ShotSpotter more expensive per citizen and less useful for the city. Also,...
  • Does anyone know what pixel density would be ideal for a gaming table? Casinos were just legalized in our state and one of our...
  • The IPVM calculator can be used to calculate pixel density in a given situation. However, the video analytics companies define their requirements either in...
  • ...due to age: Airspace Systems, AndroVideo, Asylon, Cobalt Robotics, Deep Data, Deep Sentinel, Dedrone, Density, Desktop Camera, Easy Aerial, Entropix, Irisity, Jiobit Lentix, Matroid, N3N, Neurala,...
  • The April 2021 New Products show is complete. All videos may be watched on the Shows...
  • LPR/ANPR Guide on Mar 25, 2021
    ... Pixel Density Requirements License plate recognition requirements related to pixel density vary widely, but...
  • ... The different pixel density requirements for person, face, and vehicle detection. Person Detection performance and most...
  • Exacq NVRs Examined on Dec 21, 2020
    ... A Series Exacq's A-Series offers high-density analog DVR replacement (up to 64 analog channels), with hybrid IP/Analog options, and...
  • ... How to Calculate Pixel Density Calculating pixel density depends on two inputs/factors: The number of horizontal pixels in...
  • ... The UK's population density is 9x that of the US and we believe this helps UK distributors have more of an impact serving a...
  • ...measurements, or other aspects of a human form (including face) Challenges to Overcome Turbulence, pixel density, angle/pitch, and lack of data are all challenges to identification at height and distance. At a...
  • ...fever screening guidelines, does not use a blackbody, and would require a large FoV/have a low pixel density. The FDA guidelines state that fever cameras should only be used on one person at a...
  • ... Advanced Analytics Examples Nanchang city's bid in 2018 specifically asked for "population density" analytics that would alert the police in cases such as: if the camera detected a "high...
  • ... Dartmouth told IPVM the 32 K3s were placed in areas that had high foot traffic or density: Placement was based on foot traffic patterns and population density of the...
  • ...generally worked well, however, it suffers from limited model support and requires relatively high pixel density (~70ppf in our testing) limiting usefulness. Atypically, but helpfully, it offers "Incorrectly...
  • Density presented its cloud-based occupancy sensor to deal with Coronavirus at the May 2020 IPVM...
  • ... 1:30pm OpenPath: Raised $27 million for cloud mobile access control 2:00pm Density: Wants to improve access control with realtime analytics- backed by the same investors of Ring,...
  • Facial Recognition 101 on Mar 18, 2020
    ... Looking Down to Avoid Face Recognition Crowds / High-Density Performance Issues Liveness Detection Accuracy Ethical Concerns Face Recognition...
  • ... Moreover, like with cameras generally, the pixel density has a factor with lower pixel density increasing accuracy issues: Trying to get a reading of...
  • ... Advantages of enclosure controllers are they available in high-density versions (32 or more doors) that connect multiple openings into a single box, unlike other...
  • ...tests, Anyvision was able to accurately recognize subjects at ~85-90 PPF in well lit scenes, lower pixel density than many other platforms, generally requiring 120 PPF or more. Few False Identifications:...
  • Lens Focal Length Tutorial on Jul 10, 2019
    ...varifocal ones common in surveillance, frequently have degraded image quality relative to what pixel density / ppf metrics would estimate. If you are using PPF / PPM to plan your deployments, you may need...
  • Amazon Go Store Tested on Nov 13, 2018
    ... In this note, we examine: The time delay and behind the scenes human intervention involved The density and cost of sensors used Amazon mischarged IPVM during testing Limitations in the system's...
  • ASIS GSX 2018 Show Report on Sep 25, 2018
    ... While it was not at the density of ISC West, traffic was heavy for a significant part of the day especially in the center of the...
  • Multi-Imager Camera Guide on Jan 02, 2018
    ... This approach has key drawbacks compared to those using standard rotation: Lower pixel density: Compared to cameras which use 1080p imagers in their normal rotation, those rotating the...
  • Camera Coverage Areas on Feb 10, 2016
    How wide and far on an area can a camera cover? A fundamental metric in analyzing this is pixel density (aka PPF or PPM). Three key factors contribute: Resolution of the camera (e.g., VGA, 720p,...