Results 31 to 40 of about 263,197 (303)

Learning Domain-Adaptive Landmark Detection-Based Self-Supervised Video Synchronization for Remote Sensing Panorama

open access: yesRemote Sensing, 2023
The synchronization of videos is an essential pre-processing step for multi-view reconstruction such as the image mosaic by UAV remote sensing; it is often solved with hardware solutions in motion capture studios.
Ling Mei   +5 more
doaj   +1 more source

A new camera for high-resolution infrared imaging of works of art [PDF]

open access: yes, 2006
A new camera – SIRIS (scanning infrared imaging system) – developed at the National Gallery in London allows high-resolution images to be made in the near infrared region (900–1700 nm).
Atkinson, N   +4 more
core   +1 more source

Research on optimization of image fast feature point matching algorithm

open access: yesEURASIP Journal on Image and Video Processing, 2018
The author studied the feature point extraction and matching based on BRISK and ORB algorithms, experimented with the advantages of both algorithms, and ascertained optimal pyramid layer and inter-layer scale parameters used in features extraction and ...
Manyi Wu
doaj   +1 more source

Underwater Image Mosaic Algorithm Based on Improved Image Registration

open access: yesApplied Sciences, 2021
In order to obtain panoramic images in a low contrast underwater environment, an underwater panoramic image mosaic algorithm based on image enhancement and improved image registration (IIR) was proposed.
Yinsen Zhao   +4 more
doaj   +1 more source

Sequential Far Infrared Image Mosaic Using Coarse-to-Fine Scheme

open access: yesIEEE Access, 2019
Sequential far infrared (FIR) image mosaic is a challenging task due to repeated patterns, low contrast, image blurring, illumination change, and sparse structure.
Jin Tang   +4 more
doaj   +1 more source

An Objective Scoring Framework for Histology Slide Image Mosaics Applicable for the Reliable Benchmarking of Image Quality Assessment Algorithms

open access: yesIEEE Access, 2018
The conversion of histology slides into electronic format represents a key element in modern histopathology workflows. The most common way of converting physical histology slides into digital versions consists of tile-based scanning.
Tiberiu Totu   +5 more
doaj   +1 more source

SMC-Last Mosaic Images

open access: yesPublications of the Astronomical Society of the Pacific, 2022
Abstract We present mosaic images of the Small Magellanic Cloud (SMC) observed with the Spitzer IRAC 3.6 μm and 4.5 μm bands over two epochs, 2017 August 25–2017 September 13 and 2017 November 24–2018 February 12. The survey region comprises ∼30 deg2 covering the SMC and the Bridge to the Large Magellanic Cloud.
D. R. Mizuno   +3 more
openaire   +2 more sources

Automatic Overlapping Area Determination and Segmentation for Multiple Side Scan Sonar Images Mosaic

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
Seafloor image is important for marine scientific research and ocean engineering. With the wide use of side scan sonar (SSS), multiple measured SSS images need to be mosaicked to form a large-scale and high-resolution seafloor image.
Xiaodong Shang   +2 more
doaj   +1 more source

A Multi-Resolution Blending Considering Changed Regions for Orthoimage Mosaicking

open access: yesRemote Sensing, 2016
Blending processing based on seamlines in image mosaicking is a procedure designed to obtain a smooth transition between images along seamlines and make seams invisible in the final mosaic.
Jun Pan   +4 more
doaj   +1 more source

The Phoenix Deep Survey: The 1.4 GHz microJansky catalogue

open access: yes, 2002
The initial Phoenix Deep Survey (PDS) observations with the Australia Telescope Compact Array have been supplemented by additional 1.4 GHz observations over the past few years. Here we present details of the construction of a new mosaic image covering an
A. Georgakakis   +15 more
core   +1 more source

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