Results 101 to 110 of about 3,238,598 (346)
Exploration of heterogeneity and recurrence signatures in hepatocellular carcinoma
Molecular Oncology, EarlyView.This study leveraged public datasets and integrative bioinformatic analysis to dissect malignant cell heterogeneity between relapsed and primary HCC, focusing on intercellular communication, differentiation status, metabolic activity, and transcriptomic profiles.
Wen‐Jing Wu +15 more
wiley +1 more source
Three-dimensional digitalized virtual planning for saphenous artery flap: a pilot study
Computer Assisted Surgery, 2016 Objective: Since the 1970s, research and applications on flap and muscle flap had solved many problems in microsurgical reconstruction. However, the traditional flap design is completely dependent on two-dimensional (2D) images. The purpose of this study
Yuan Z. Zhang +5 more
doaj +1 more source
A Review of Image Mosaicing Techniques [PDF]
arXiv, 2014 Image Mosaicing is a method of constructing multiple images of the same scene into a larger image. The output of the image mosaic will be the union of two input images. Image-mosaicing algorithms are used to get mosaiced image. Image Mosaicing processed is basically divided in to 5 phases.
arxiv
A Privacy-Preserving Image Retrieval Scheme with a Mixture of Plain and EtC Images [PDF]
arXiv, 2022 In this paper, we propose a novel content-based image-retrieval scheme that allows us to use a mixture of plain images and compressible encrypted ones called "encryption-then-compression (EtC) images." In the proposed scheme, extended SIMPLE descriptors are extracted from EtC images as well as from plain ones, so the mixed use of plain and encrypted ...
arxiv
Knee imaging: Rapid three‐dimensional fast spin‐echo using compressed sensing
Journal of Magnetic Resonance Imaging, 2016 To investigate the feasibility of using compressed sensing (CS) to accelerate three‐dimensional fast spin‐echo (3D‐FSE) imaging of the knee.
Richard Kijowski +5 more
semanticscholar +1 more source
Proton magnetic resonance imaging with a nitrogen-vacancy spin sensor
, 2014 Nuclear magnetic resonance (NMR) imaging with nanometer resolution requires new detection techniques with sensitivity well beyond the capability of conventional inductive detection.
Awschalom, D. D. +6 more
core +1 more source
Four-dimensional dynamic flow measurement by holographic particle image velocimetry [PDF]
, 2005 The ultimate goal of holographic particle image velocimetry (HPIV) is to provide space- and time-resolved measurement of complex flows. Recent new understanding of holographic imaging of small particles, pertaining to intrinsic aberration and noise in ...
Meng, Hui, Pu, Ye
core +2 more sources
Molecular Oncology, EarlyView.There is an unmet need in metastatic breast cancer patients to monitor therapy response in real time. In this study, we show how a noninvasive and affordable strategy based on sequencing of plasma samples with longitudinal tracking of tumour fraction paired with a statistical model provides valuable information on treatment response in advance of the ...
Emma J. Beddowes +20 more
wiley +1 more source
Taiwanese Journal of Obstetrics & Gynecology, 2022 Endometrial cancer is a common malignancy in women worldwide, with myometrial invasion (MI) being an important prognostic factor, usually assessed via imaging techniques.
Apostolos Ziogas +6 more
doaj
Underwater Image Enhancement Using Convolutional Neural Network [PDF]
arXiv, 2021 This work proposes a method for underwater image enhancement using the principle of histogram equalization. Since underwater images have a global strong dominant colour, their colourfulness and contrast are often degraded. Before applying the histogram equalisation technique on the image, the image is converted from coloured image to a gray scale image
arxiv