Results 41 to 50 of about 921,635 (283)

Hybrid ultrasound imaging techniques (fusion imaging)

World Journal of Gastroenterology, 2011
Visualization of tumor angiogenesis can facilitate non-invasive evaluation of tumor vascular characteristics to supplement the conventional diagnostic imaging goals of depicting tumor location, size, and morphology. Hybrid imaging techniques combine anatomic [ultrasound, computed tomography (CT), and/or magnetic resonance imaging (MRI)] and molecular ...
Daniela Larisa, Sandulescu, Daniela, Dumitrescu, Ion, Rogoveanu, Adrian, Saftoiu   +3 more
openaire   +2 more sources

Patch-Based Optimization for Noise-Robust Reconstruction of Specular Surfaces

IEEE Access
Surface reconstruction is a challenging task in computer vision, particularly when it involves specular or mirrored objects. The problem becomes even more complex due to real-world application limitations, such as having a single camera view and pattern ...
Saed Moradi, M. Hadi Sepanj, Amir Nazemi, Claire Preston, Anthony M. D. Lee, Paul Fieguth   +5 more
doaj   +1 more source

Saturation-based quality assessment for colorful multi-exposure image fusion

International Journal of Advanced Robotic Systems, 2017
Multi-exposure image fusion is becoming increasingly influential in enhancing the quality of experience of consumer electronics. However, until now few works have been conducted on the performance evaluation of multi-exposure image fusion, especially ...
Chenwei Deng, Zhen Li, Shuigen Wang, Xun Liu, Jiahui Dai   +4 more
doaj   +1 more source

Infrared and Visible Image Fusion Based on Visual Saliency Map and Image Contrast Enhancement

Sensors, 2022
The purpose of infrared and visible image fusion is to generate images with prominent targets and rich information which provides the basis for target detection and recognition.
Yuanyuan Liu, Zhiyong Wu, Xizhen Han, Qiang Sun, Jian Zhao, Jianzhuo Liu   +5 more
doaj   +1 more source

Echocardiography–X-Ray Image Fusion

JACC: Cardiovascular Imaging, 2016
An echocardiography X-ray fusion allows for superimposing of 2-dimensional (2D)/3-dimensional (3D) transesophageal echocardiography (TEE) images on a fluoroscopic screen. This approach aligns 2D/3D TEE images into an x-ray fluoroscopic coordinate system.
Faletra, Francesco F, Pedrazzini, Giovanni, Pasotti, Elena, Murzilli, Romina, Leo, Laura A, Moccetti, Tiziano   +5 more
openaire   +2 more sources

‘They Need to Hear You Say It’: Healthcare Professionals’ Perspectives on Barriers and Enablers to End‐of‐Life Discussions With Adolescents and Young Adults With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT End‐of‐life conversations with adolescents and young adults (AYAs) with cancer rarely occur without the guidance of healthcare professionals. As a part of the ‘Difficult Discussions’ study, focused on palliative care and advance care planning discussions with AYAs with cancer, we investigated the factors that healthcare professionals identify ...
Justine Lee, Holly Evans, Claire E. Wakefield, Antoinette Anazodo, Richard J. Cohn, Brittany C. McGill, Elizabeth A. Lobb, Lori Wiener, Madeleine L. Juhrmann, Ursula M. Sansom‐Daly   +9 more
wiley   +1 more source

From Single Shot to Structure: End-to-End Network-Based Deflectometry for Specular Free-Form Surface Reconstruction

Applied Sciences
Deflectometry is a key component in the precise measurement of specular (mirrored) surfaces; however, traditional methods often lack an end-to-end approach that performs 3D reconstruction in a single shot with high accuracy and generalizes across ...
M.Hadi Sepanj, Saed Moradi, Amir Nazemi, Claire Preston, Anthony M. D. Lee, Paul Fieguth   +5 more
doaj   +1 more source

An Efficient Algorithm to Highlight Details in Infrared and Visible Image Fusion

IEEE Access, 2021
To improve the fusion quality of infrared and visible images and highlight target and scene details, in this paper, a novel infrared and visible image fusion algorithm is proposed.
Peijin Liu, Licai Zhang, Mingyang Li, Xiangrui Zhang   +3 more
doaj   +1 more source

Feasibility and Safety of High‐Dose Proton Re‐Irradiation in Recurrent Pediatric Central Nervous System Tumors: A Single‐Institution Retrospective Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song, Jonathan Baron, Carlos Chavez Perez, Sidharth Ramesh, Jane Minturn, Kavita A. Desai, Amish C. Shah, Jean M. Belasco, Kristina A. Cole, Michael J. Fisher, Phillip B. Storm, Peter M. Madsen, Goldie Kurtz, Robert A. Lustig, Christine Hill‐Kayser, Michael J. LaRiviere   +15 more
wiley   +1 more source

A Novel Metric Approach Evaluation For The Spatial Enhancement Of Pan-Sharpened Images

, 2012
Various and different methods can be used to produce high-resolution multispectral images from high-resolution panchromatic image (PAN) and low-resolution multispectral images (MS), mostly on the pixel level.
Al-Wassai, Firouz Abdullah, Kalyankar, Dr. N. V.   +1 more
core   +2 more sources