Results 11 to 20 of about 92,581 (302)

Multi-View Data-Based Layover Information Compensation Method for SAR Image Mosaic [PDF]

open access: yesRemote Sensing
Currently, massive Synthetic Aperture Radar (SAR) images acquired from numerous SAR satellites have been widely utilized in various fields, and image mosaicking technology provides important support and assistance for these applications.
Rui Liu   +6 more
doaj   +2 more sources

A Contrario Mosaic Analysis for Image Forensics [PDF]

open access: yes, 2023
With the advent of recent technologies, image editing has become accessible even without expertise. However, this ease of manipulation has given rise to malicious manipulation of images, resulting in the creation and dissemination of visually-realistic fake images to spread disinformation online, wrongfully incriminate someone, or commit fraud.
Bammey Quentin
openaire   +4 more sources

Image degradation by an irregular retinal mosaic [PDF]

open access: yesBiological Cybernetics, 1977
In order to understand the significance of a regular photoreceptor mosaic we quantify the effect of deviations from regularity. Such deviations are shown to cause a deterioration in the quality of the image at the photoreceptor level because of image demodulation and image distortion.
French, A.S.   +2 more
openaire   +5 more sources

Study on Aerial Image Fast Registration from UAV [PDF]

open access: yesJisuanji kexue, 2021
In order to improve the real time of the UAV aerial image registration,the paper analyzes the relative stability of UAV's altitude and the lack of high-frequency details in the image,proposes an improved SIFT feature point extraction algorithm and ...
HU Yu-cheng, RUI Ting, YANG Cheng-song, WANG Dong, LIU Xun
doaj   +1 more source

Parallax Image Stitching Algorithm Based on Feature Blocking [PDF]

open access: yesJisuanji gongcheng, 2018
In the existing parallax image mosaic algorithm,homography matrix are not global,and there is a problem of large computation amount,overlapping ghosting and distortion of the structure.Therefore,a new parallax image mosaic algorithm is proposed.The ...
ZHANG Jingjing,ZHAI Donghai,HUANG Lizhi,YU Qiang
doaj   +1 more source

RELATIVE RADIOMETRIC CALIBRATION OF UAV IMAGES FOR IMAGE MOSAICKING [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Since UAV images are taken at a low altitude, compared to satellite or aerial images, they usually have narrow ground coverage. In order to use them over a large area of interest, it is essential to mosaic them into a large image. In addition, UAV images
S. Ban, T. Kim
doaj   +1 more source

Real-time large-area imaging of the corneal subbasal nerve plexus

open access: yesScientific Reports, 2022
The morphometric assessment of the corneal subbasal nerve plexus (SNP) by confocal microscopy holds great potential as a sensitive biomarker for various ocular and systemic conditions and diseases.
Stephan Allgeier   +11 more
doaj   +1 more source

Image Mosaicing

open access: yesInternational Journal of Advanced Research in Science, Communication and Technology, 2023
Image mosaicing is a technique for combining many images of the same scene to generate a larger, seamless panoramic image. Image mosaicing can be traced back to the days of manually piecing images. Image-mosaicing techniques have been created to automate the process since the introduction of computer technology.
null Dr. Mohammed Ahmed   +5 more
openaire   +1 more source

Generating Mosaic Images Based On Texture Analysis [PDF]

open access: yesمجلة التربية والعلم, 2018
Photo-mosaic (mosaic-image) generation is the process of dividing an input image into equal rectangular blocks (image blocks), each of which is replaced with another image (tile image) that matches the features of a corresponding image block.
Alaa Taqa
doaj   +1 more source

OPTIMIZING LOW-COST UAV AERIAL IMAGE MOSAICING FOR CROP GROWTH MONITORING [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021
High spatial resolution images acquired with drones can provide useful information to farmers for devising suitable management practices and increase crop yield.
P. Bupathy   +3 more
doaj   +1 more source

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