Results 61 to 70 of about 504,609 (287)

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

Multidimensional image morphing-fast image-based rendering of open 3D and VR environments

Virtual Reality & Intelligent Hardware
Background: In recent years, the demand for interactive photorealistic three-dimensional (3D) environments has increased in various fields, including architecture, engineering, and entertainment.
Simon Seibt, Bastian Kuth, Bartosz von Rymon Lipinski, Thomas Chang, Marc Erich Latoschik   +4 more
doaj   +1 more source

Adaptive Image Rendering Using a Nonlinear Mapping-Function-Based Retinex Model

Sensors, 2019
This paper introduces an adaptive image rendering using a parametric nonlinear mapping-function-based on the retinex model in a low-light source. For this study, only a luminance channel was used to estimate the reflectance component of an observed low ...
JongGeun Oh, Min-Cheol Hong
doaj   +1 more source

Calipso: Physics-based Image and Video Editing through CAD Model Proxies [PDF]

, 2017
We present Calipso, an interactive method for editing images and videos in a physically-coherent manner. Our main idea is to realize physics-based manipulations by running a full physics simulation on proxy geometries given by non-rigidly aligned CAD ...
Cotin, Stephane, Courtecuisse, Hadrien, Haouchine, Nazim, Nießner, Matthias, Roy, Frederick   +4 more
core   +5 more sources

The Role of Invasive Procedures in the Treatment of Complicated Gastrointestinal Graft‐Versus‐Host Disease in Pediatric Patients

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Gastrointestinal graft‐versus‐host disease (GI GVHD) following hematopoietic stem cell transplant is typically managed with medical therapy, but surgery and angioembolization may be warranted in selected cases with life‐threatening complications.
Gaia Brunetti, Giorgio Persano, Chiara Grimaldi, Pier Luigi Di Paolo, Carmen Malaspina, Francesco Quagliarella, Valerio Balassone, Anna Chiara Iolanda Contini, Gian Luigi Natali, Rita Alaggio, Ivan Pietro Aloi, Tamara Caldaro, Alessandro Crocoli   +12 more
wiley   +1 more source

Enhancing View Synthesis with Depth-Guided Neural Radiance Fields and Improved Depth Completion

Sensors
Neural radiance fields (NeRFs) leverage a neural representation to encode scenes, obtaining photorealistic rendering of novel views. However, NeRF has notable limitations.
Bojun Wang, Danhong Zhang, Yixin Su, Huajun Zhang   +3 more
doaj   +1 more source

CGIntrinsics: Better Intrinsic Image Decomposition through Physically-Based Rendering

, 2018
Intrinsic image decomposition is a challenging, long-standing computer vision problem for which ground truth data is very difficult to acquire. We explore the use of synthetic data for training CNN-based intrinsic image decomposition models, then ...
DJ Butler, DJ Butler, E Reinhard, EH Land, Elena Garces, J Jeon, JT Barron, Nicolas Bonneel, Q Zhao, R Achanta, S Bell, S Bi, S Kim, SR Richter   +13 more
core   +1 more source

Rate-Distortion Analysis of Multiview Coding in a DIBR Framework [PDF]

, 2012
Depth image based rendering techniques for multiview applications have been recently introduced for efficient view generation at arbitrary camera positions. Encoding rate control has thus to consider both texture and depth data.
Frossard, Pascal, Maugey, Thomas, Pourreza, Hamid-Reza, Rajaei, Boshra   +3 more
core   +2 more sources

Clinical and Biological Features of Response in Resistant Neuroblastoma to 131I‐Metaiodobenzylguanidine Radiotherapy in the Anti‐GD2 Immunotherapy Era

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background 131I‐metaiodobenzylguanidine (131I‐MIBG) radiotherapy is a key treatment for relapsed and refractory (R/R) neuroblastoma (NB). Patients with R/R disease treated in the modern era are increasingly exposed to anti‐GD2 immunotherapy, which exerts selective pressure and may modify both tumor cell state and microenvironment.
Benjamin J. Lerman, Katherine K. Matthay, Fabienne Hollinger, Catriona Black, Ann A. Lazar, Miguel Pampaloni, Steven G. DuBois, Kieuhoa T. Vo   +7 more
wiley   +1 more source

Direct volume rendering of unstructured tetrahedral meshes using CUDA and OpenMP [PDF]

, 2013
Cataloged from PDF version of article.Direct volume visualization is an important method in many areas, including computational fluid dynamics and medicine. Achieving interactive rates for direct volume rendering of large unstructured volumetric grids is
Gudukbay, U., Okuyan, E.
core   +1 more source