Search Results - HANDHELD CAMERA
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Handheld snapshot multi-spectral camera at tens-of-megapixel resolution
Published in Nature Communications (2023-08-01)“…To circumvent the above issues, we propose a tens-of-megapixel handheld multi-spectral videography approach (THETA), with a proof-of-concept camera achieving 65-megapixel videography of 12 wavebands within visible light range. …”
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Clustering of Handheld Thermal Camera Images in Volcanic Areas and Temperature Statistics
Published in Remote Sensing (2022-08-01)“…Such a tedious, time- and resource-consuming procedure gave reason to implement a software able to automatically analyze sets of thermal images taken with a handheld thermal camera without any manual action. …”
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Portable Handheld Slit-Lamp Based on a Smartphone Camera for Cataract Screening
Published in Journal of Ophthalmology (2020-01-01)Get full text
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Selection of an Appropriate Extrinsic Camera Calibration Method for Handheld Mobile Mapping Systems
Published in Tehnički Glasnik (2024-01-01)Subjects: “…external camera…”
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Tracking Varroa Parasitism Using Handheld Infrared Cameras: Is Eusocial Fever the Key?
Published in Insects (2024-09-01)“…Experiments were conducted over two years at the MATE Kaposvár Campus in Hungary involving five beehives in 2022 and five beehives in 2023. A FLIR E5-XT WIFI handheld infrared camera was used to create a heat map of capped brood frames. …”
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AR Supporting System for Pool Games Using a Camera-Mounted Handheld Display
Published in Advances in Human-Computer Interaction (2008-01-01)Get full text
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A pilot study on diabetes detection using handheld fundus camera and mobile app development
Published in Discover Applied Sciences (2025-01-01)Subjects: “…Handheld camera…”
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Diagnostic accuracy of handheld fundus photography: A comparative study of three commercially available cameras.
Published in PLOS Digital Health (2022-11-01)“…The objective of this study was to compare the sensitivity and specificity of handheld fundus cameras in detecting diabetic retinopathy (DR), diabetic macular edema (DME), and macular degeneration. …”
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Diagnostic accuracy of handheld fundus photography: A comparative study of three commercially available cameras
Published in PLOS Digital Health (2022-11-01)“…The objective of this study was to compare the sensitivity and specificity of handheld fundus cameras in detecting diabetic retinopathy (DR), diabetic macular edema (DME), and macular degeneration. …”
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Compact and Handheld SiPM-Based Gamma Camera for Radio-Guided Surgery and Medical Imaging
Published in Instruments (2025-06-01)“…We developed and tested a novel compact, low-power, handheld gamma camera for radio-guided surgery. This is based on a particular position-sensitive Silicon Photomultiplier (SiPM) technology—the FBK linearly graded SiPM (LG-SiPM). …”
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Investigations on 3D reconstruction of bones in surgery using a handheld trinocular camera system
Published in The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences (2024-12-01)“…The accuracy of the handheld trinocular camera system is evaluated under dynamic conditions, simulating camera movement during surgery to ensure accurate reconstruction during real-time surgery. …”
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Comparison of 21 artificial intelligence algorithms in automated diabetic retinopathy screening using handheld fundus camera
Published in Annals of Medicine (2024-12-01)Subjects: “…handheld fundus camera…”
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Determination of differences in temperature regimes on healthy and bark-beetle colonised spruce trees using a handheld thermal camera
Published in iForest - Biogeosciences and Forestry (2021-06-01)Subjects: “…Handheld Thermal Camera…”
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Validation of handheld fundus camera with mydriasis for retinal imaging of diabetic retinopathy screening in China: a prospective comparison study
Published in BMJ Open (2020-10-01)“…Objectives To investigate the clinical validity of using a handheld fundus camera to detect diabetic retinopathy (DR) in China.Design and settings Prospective comparison study of the handheld fundus camera with a standard validated instrument in detection of DR in hospital and a community screening clinic in Guangdong Province, China.Participants Participants aged 18 years and over with diabetes who were able to provide informed consent and agreed to attend the dilated eye examination with handheld tests and a standard desktop camera.Primary and secondary outcome measures Primary outcome was the proportion of those with referable DR (R2 and above) identified by the handheld fundus camera (the index test) compared with the standard camera. …”
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Automated Identification of Different Severity Levels of Diabetic Retinopathy Using a Handheld Fundus Camera and Single-Image Protocol
Published in Ophthalmology Science (2024-07-01)Subjects: “…Handheld camera…”
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Specim IQ: Evaluation of a New, Miniaturized Handheld Hyperspectral Camera and Its Application for Plant Phenotyping and Disease Detection
Published in Sensors (2018-02-01)Subjects: “…hyperspectral camera…”
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Exploring the Feasibility of Opportunistic Diabetic Retinopathy Screening with Handheld Fundus Cameras in Primary Care: Insights from Doctors and Nurses
Published in Diabetology (2024-10-01)“…Aims: This study aims to assess the perspective of doctors and nurses regarding the clinical settings and barriers to implementing opportunistic diabetic retinopathy screening with handheld fundus cameras. Design: This study was a cross-sectional, online questionnaire study. …”
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