Results 11 to 20 of about 937,044 (241)

Human presence and human footprint have non-equivalent effects on wildlife spatiotemporal habitat use

open access: yesBiological Conservation, 2020
Human impacts on wildlife stem from both our footprint on the landscape and the presence of people in wildlife habitat. Each may influence wildlife at very different spatial and temporal scales, yet efforts to disentangle these two classes of ...
Justin P Suraci   +2 more
exaly   +2 more sources

Three-Dimensional Foot Position Estimation Based on Footprint Shadow Image Processing and Deep Learning for Smart Trampoline Fitness System

open access: yesSensors, 2022
In the wake of COVID-19, the digital fitness market combining health equipment and ICT technologies is experiencing unexpected high growth. A smart trampoline fitness system is a new representative home exercise equipment for muscle strengthening and ...
Hong-In Won   +2 more
exaly   +2 more sources

Real-Time Pig Weight Assessment and Carbon Footprint Monitoring Based on Computer Vision. [PDF]

open access: yesAnimals (Basel)
Simple Summary Pig farming is essential for the food supply, but it also contributes to greenhouse gas emissions. Manual weighing is labor-intensive and can cause stress to animals, potentially spreading disease.
Chen M   +8 more
europepmc   +2 more sources

The high-speed x-ray camera on AXIS [PDF]

open access: yesOptical Engineering + Applications, 2023
AXIS is a Probe-class mission concept that will provide high-throughput, high-spatial-resolution x-ray spectral imaging, enabling transformative studies of high-energy astrophysical phenomena.
Eric D. Miller   +17 more
semanticscholar   +1 more source

A Fast and Accurate Optical Flow Camera for Resource-Constrained Edge Applications [PDF]

open access: yesInternational Workshop on Advances in Sensors and Interfaces, 2023
Oiptical Flow (OF) is the movement pattern of pixels or edges that is caused in a visual scene by the relative motion between an agent and a scene. OF is used in a wide range of computer vision algorithms and robotics applications.
Jonas Kühne, Michele Magno, L. Benini
semanticscholar   +1 more source

The Dark Energy Camera Plane Survey 2 (DECaPS2): More Sky, Less Bias, and Better Uncertainties [PDF]

open access: yesAstrophysical Journal Supplement Series, 2022
Deep optical and near-infrared imaging of the entire Galactic plane is essential for understanding our Galaxy’s stars, gas, and dust. The second data release of the Dark Energy Camera (DECam) Plane Survey extends the five-band optical and near-infrared ...
A. Saydjari   +12 more
semanticscholar   +1 more source

Rapid handheld time-resolved circularly polarised luminescence photography camera for life and material sciences

open access: yesNature Communications, 2023
Circularly polarised luminescence (CPL) is gaining a rapidly increasing following and finding new applications in both life and material sciences. Spurred by recent instrumental advancements, the development of CPL active chiral emitters is going through
Davide F. De Rosa   +3 more
semanticscholar   +1 more source

An Ultracompact Underwater Pulsed Digital Holographic Camera With Rapid Particle Image Extraction Suite

open access: yesIEEE Journal of Oceanic Engineering, 2023
This article presents the design, development, and testing of an ultracompact underwater pulsed digital holographic camera (named weeHoloCam) that has been successfully deployed in the North Sea.
T. Thevar   +3 more
semanticscholar   +1 more source

Nerfels: Renderable Neural Codes for Improved Camera Pose Estimation [PDF]

open access: yes2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2022
This paper presents a framework that combines traditional keypoint-based camera pose optimization with an invertible neural rendering mechanism. Our proposed 3D scene representation, Nerfels, is locally dense yet globally sparse.
Gil Avraham   +9 more
semanticscholar   +1 more source

Automated archiving of archaeological aerial images [PDF]

open access: yes, 2016
The main purpose of any aerial photo archive is to allow quick access to images based on content and location. Therefore, next to a description of technical parameters and depicted content, georeferencing of every image is of vital importance.
Doneus, Michael   +5 more
core   +3 more sources

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