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Advanced Search Results For "INFRARED imaging"

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Molecular Engineering of Near-Infrared Fluorescent Probes for Cell Membrane Imaging.

Publication Type: Academic Journal

Source(s): Molecules (Basel, Switzerland) [Molecules] 2023 Feb 16; Vol. 28 (4). Date of Electronic Publication: 2023 Feb 16.


Abstract: Cell membrane (CM) is a phospholipid bilayer that maintains integrity of a whole cell and relates to many physiological and pathological processes. Developing CM imaging tools is a feasible method for visualizing membrane-related events. In recent deca...

GUI-CAD Tool to assist the multiclass classification of mammary pathologies by infrared images.

Publication Type: Academic Journal

Source(s): Acta Scientiarum: Technology. 2023, p1-12. 12p.

Abstract: Infrared thermography is a potential method to improve efficiency for early detection of breast cancer. This technique does not use ionizing radiation and is feasible for screening in men and for detecting changes in young women. In this study, ninety-...

Decreased Hemodynamic Responses in Left Parietal Lobule and Left Inferior Parietal Lobule in Older Adults with Mild Cognitive Impairment: A Near-Infrared Spectroscopy Study.

Publication Type: Academic Journal

Source(s): Journal of Alzheimer's disease : JAD [J Alzheimers Dis] 2022; Vol. 90 (3), pp. 1163-1175.


Abstract: Background: The brain activation patterns of mild cognitive impairment (MCI) are still unclear and they involve multiple brain regions. Most previous studies have focused on abnormal activation in the frontal and temporal lobes, with few investigating ...

An adaptive infrared image denoising method based on two-dimensional empirical mode decomposition for distribution network inspection UAV.

Publication Type: Academic Journal

Source(s): Journal of Measurements in Engineering. Mar2023, Vol. 11 Issue 1, p12-22. 11p.

Abstract: An adaptive denoising method based on 2D empirical mode decomposition (EMD) is proposed to improve the infrared image quality of inspection UNMANNED aerial vehicles (UAVs) and provide guarantee for improving the inspection level of distribution network...

Pixel-Wise Signal-to-Noise Ratio: A Novel Metric for Quantifying the Detectability of Targets in Infrared Images.

Publication Type: Academic Journal

Source(s): Traitement du Signal. Feb2023, Vol. 40 Issue 1, p207-215. 9p.

Abstract: In this paper, a new Signal-to-Noise Ratio (SNR) metric is proposed to quantify the detectability of targets in infrared (IR) images. The proposed metric is based on the contrast between the target and the background, which is consistent with human per...

Discussion around IR material and structure issues to go toward high performance small pixel pitch IR HOT FPAs.

Publication Type: Academic Journal

Source(s): Opto-Electronics Review. 2023 Special Issue, Vol. 31, p1-9. 9p.

Abstract: In the last decade, infrared imaging detectors trend has gone for smaller pixels and larger formats. Most of the time, this scaling is carried out at a given total sensitive area for a single focal plane array. As an example, QVGA 30 µm pitch and VGA 1...

Near-Infrared Imaging with Second-Window Indocyanine Green in Newly Diagnosed High-Grade Gliomas Predicts Gadolinium Enhancement on Postoperative Magnetic Resonance Imaging.

Publication Type: Academic Journal

Source(s): Molecular imaging and biology [Mol Imaging Biol] 2020 Oct; Vol. 22 (5), pp. 1427-1437.

Abstract: Purpose: Intraoperative molecular imaging with tumor-targeting fluorophores offers real-time detection of neoplastic tissue. The second window indocyanine green (SWIG) technique relies on passive accumulation of indocyanine green (ICG), a near-infrared...

U-DAVIS-Deep Learning Based Arm Venous Image Segmentation Technique for Venipuncture.

Publication Type: Academic Journal

Source(s): Computational Intelligence & Neuroscience. 10/4/2022, p1-9. 9p.

Abstract: Arm Venous Segmentation plays a crucial role in smart venipuncture. The difficulties faced in locating veins for intravenous procedures can be diminished using computer vision for vein imaging. To facilitate this, a high-resolution dataset consisting o...

Label-Free Diagnosis of Pulmonary Fat Embolism Using Fourier Transform Infrared (FT-IR) Spectroscopic Imaging.

Publication Type: Academic Journal

Source(s): Applied spectroscopy [Appl Spectrosc] 2022 Mar; Vol. 76 (3), pp. 352-360. Date of Electronic Publication: 2022 Jan 12.


Abstract: The diagnosis of pulmonary fat embolism (PFE) is of great significance in the field of forensic medicine because it can be considered a major cause of death or a vital reaction. Conventional histological analysis of lung tissue specimens is a widely us...

Multivalent Supramolecular Assembly Based on a Triphenylamine Derivative for Near-Infrared Lysosome Targeted Imaging.

Publication Type: Academic Journal

Source(s): ACS applied materials & interfaces [ACS Appl Mater Interfaces] 2022 Jan 26; Vol. 14 (3), pp. 4417-4422. Date of Electronic Publication: 2022 Jan 10.


Abstract: Near-infrared (NIR) targeted cell imaging has become a research hotspot due to the advantages of deeper tissue penetration, minimal interference from the background signals, and lower light damage. Herein, we report a multivalent supramolecular aggrega...