Results 41 to 50 of about 687 (166)
High‐Gloss SVBRDF Capture Using Bounce Light
Computer Graphics Forum, EarlyView.Abstract Reflectance capture aims at the visual reproduction of an object under varying illumination. Past works differ substantially in their experimental overhead, from single‐ or few‐image approaches, that employ significant (often learned) priors at the expense of biased reconstructions, to more accurate approaches that tend to be time‐consuming ...
Tomáš Iser +2 more
wiley +1 more source
IEEE AccessGetting the size of any fruit on a tree is not an easy task especially mango fruit, because of its irregular shape, it is not easy to model with its shape. The size of the fruit is expected in length and width.
Devender Nayak Nenavath +1 more
doaj +1 more source
Detection of Binary Square Fiducial Markers Using an Event Camera
IEEE Access, 2021 Event cameras are a new type of image sensors that output changes in light intensity (events) instead of absolute intensity values. They have a very high temporal resolution and a high dynamic range.
Hamid Sarmadi +3 more
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The Journal of Physiology, EarlyView.Abstact figure legend A panoramic 3D optical mapping system was developed, enabling imaging of action potential waves across the entire strongly deforming ventricular surface of beating isolated hearts. The system comprises 12 high‐speed cameras and a soccerball‐shaped imaging chamber with 48 light‐emitting diodes (LEDs).
Shrey Chowdhary +5 more
wiley +1 more source
AerospaceAmong the several usages of unmanned aerial vehicles (UAVs), a wireless relay system is one of the most promising applications. Specifically, a small fixed-wing UAV is suitable to establish the system promptly.
Kanya Hirai, Masazumi Ueba
doaj +1 more source
Virtual Elastic Tether: A New Approach for Multi‐Agent Navigation in Confined Aquatic Environments
Journal of Field Robotics, Volume 43, Issue 5, Page 3332-3350, August 2026.ABSTRACT Underwater navigation is a challenging area in the field of mobile robotics due to inherent constraints in self‐localization and communication in underwater environments. Some of these challenges can be mitigated by using collaborative multi‐agent teams.
Kanzhong Yao +5 more
wiley +1 more source
Penerapan Algoritma Kalman Filter Dan Yolo Mengukur Efektifitas Aruco Marker Bagi Tunanetra
Jurnal Tekno InsentifAbstrak Mobilitas dan aksesibilitas merupakan tantangan utama bagi individu dengan disabilitas visual. Penelitian ini mengevaluasi efektivitas sistem navigasi berbasis multi-sensor untuk tunanetra dengan menggabungkan Algoritma Kalman Filter dan YOLO ...
KOKO EDY YULIANTO +2 more
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Sensors, 2021 This paper summarized the research status, imaging model, systems calibration, distortion correction, and panoramic expansion of panoramic vision systems, pointed out the existing problems and put forward the prospect of future research. According to the
Xiaodong Guo +3 more
doaj +1 more source
Computer vision mechanical QA: Development, characterization, and five years of clinical performance
Journal of Applied Clinical Medical Physics, Volume 27, Issue 7, July 2026.Abstract Background Quality assurance (QA) in radiation therapy is a critical component of ensuring accurate and consistent patient treatments, but many tasks are time consuming and rely on human visual acuity, which limits their accuracy. Purpose We aimed to automate monthly mechanical QA tests, improve measurement accuracy and precision, and decrease
Rachel B. Ger +2 more
wiley +1 more source
Synchronous Control of a Group of Flying Robots Following a Leader UAV in an Unfamiliar Environment
Sensors, 2023 An increasing number of professional drone flights require situational awareness of aerial vehicles. Vehicles in a group of drones must be aware of their surroundings and the other group members.
Konrad Wojtowicz +1 more
doaj +1 more source