Results 11 to 20 of about 27,616 (251)

HDR Synthesis Technology for Spaceborne CMOS Cameras Based on Virtual Digital TDI

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020
Due to the fact that the traditional high dynamic range (HDR) imaging methods cannot be used for satellites, finding a way to generate HDR remote sensing images from the satellites has long been explored in the field of remote sensing imaging.
Bangcheng Zhan, Feng Li, Ming Lu
doaj   +1 more source

High dynamic range imaging for archaeological recording [PDF]

open access: yes, 2010
This paper notes the adoption of digital photography as a primary recording means within archaeology, and reviews some issues and problems that this presents.
Wheatley, David
core   +1 more source

High-throughput high-dynamic range imaging by spatiotemporally structured illumination

open access: yesAPL Photonics, 2022
Recent advances in biochemistry and optics have enabled observation of the faintest signals from even single molecules. However, although biological samples can have varying degrees of fluorescence expression ranging from a single to thousands of ...
Taeseong Woo   +7 more
doaj   +1 more source

High Dynamic Range and Super-Resolution Imaging From a Single Image

open access: yesIEEE Access, 2018
This paper presents an algorithm for high dynamic range (HDR) and super-resolution (SR) imaging from a single image. First, we propose a new single image HDR imaging (HDRI) method based on the Retinex approach and exploit a recent single image SR method ...
Jae Sung Park, Jae Woong Soh, Nam Ik Cho
doaj   +1 more source

High-Dynamic-Range CT Reconstruction Based on Varying Tube-Voltage Imaging. [PDF]

open access: yesPLoS ONE, 2015
For complicated structural components characterized by wide X-ray attenuation ranges, the conventional computed tomography (CT) imaging using a single tube-voltage at each rotation angle cannot obtain all structural information.
Ping Chen, Yan Han, Jinxiao Pan
doaj   +1 more source

Changes in Hemodynamic Responses in Chronic Stroke Survivors Do Not Affect fMRI Signal Detection in a Block Experimental Design [PDF]

open access: yes, 2013
The use of canonical functions to model BOLD-fMRI data in people post-stroke may lead to inaccurate descriptions of task-related brain activity. The purpose of this study was to determine whether the spatiotemporal profile of hemodynamic responses (HDRs)
Promjunyakul, Nutta-on   +2 more
core   +2 more sources

Stereo Vision-Based High Dynamic Range Imaging Using Differently-Exposed Image Pair

open access: yesSensors, 2017
In this paper, a high dynamic range (HDR) imaging method based on the stereo vision system is presented. The proposed method uses differently exposed low dynamic range (LDR) images captured from a stereo camera.
Won-Jae Park   +4 more
doaj   +1 more source

Quantifying protein densities on cell membranes using super-resolution optical fluctuation imaging [PDF]

open access: yes, 2017
Surface molecules, distributed in diverse patterns and clusters on cell membranes, influence vital functions of living cells. It is therefore important to understand their molecular surface organisation under different physiological and pathological ...
Benda, Aleš   +9 more
core   +3 more sources

Disparity-based HDR imaging

open access: yesCoRR, 2019
Digital Image & Signal Processing, Apr 2019, St Hugh's College, Oxford University, United Kingdom, United ...
Jennifer Bonnard   +2 more
openaire   +2 more sources

HDR Imaging Based on Low-rank Matrix Completion and Total Variation Constraint [PDF]

open access: yesJisuanji gongcheng, 2019
The High Dynamic Range(HDR) imaging method based on Low-rank Matrix Completion(LRMC) removes the ghost image of the moving target in the resulting image by restoring the background information of the moving target occlusion.However,since the model ...
YU Mali,ZHANG Hai
doaj   +1 more source

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