Results 51 to 60 of about 1,772,148 (233)

Multi‐exposure embeddings for graph learning: Towards high dynamic range image saliency prediction

IET Image Processing
Identifying saliency in high dynamic range (HDR) images is a fundamentally important issue in HDR imaging, and plays critical roles towards comprehensive scene understanding.
Jun Xing, Qiudan Zhang, Xuelin Shen, Xu Wang   +3 more
doaj   +1 more source

Reduced-Dimensional Capture of High-Dynamic Range Images with Compressive Sensing

Discrete Dynamics in Nature and Society, 2020
The range of light illumination in real scenes is very large, and ordinary cameras can only record a small part of this range, which is far lower than the range of human eyes’ perception of light.
Shundao Xie, Wenfang Wu, Rongjun Chen, Hong-Zhou Tan   +3 more
doaj   +1 more source

KUNet: Imaging Knowledge-Inspired Single HDR Image Reconstruction [PDF]

, 2022
Recently, with the rise of high dynamic range (HDR) display devices, there is a great demand to transfer traditional low dynamic range (LDR) images into HDR versions. The key to success is how to solve the many-to-many mapping problem.
Zhu, Ce, Li,  Xue, Ye,  Mao, Zhu, Xiatian, Li,  Shuai, Wang, Hu   +5 more
core   +1 more source

Image-guided high-dose-rate interstitial brachytherapy – a valuable salvage treatment approach for loco-regional recurrence of papillary thyroid cancer

Journal of Contemporary Brachytherapy, 2016
Purpose : To report the treatment effect of image-guided high-dose-rate (HDR) interstitial brachytherapy for refractory recurrence of papillary thyroid cancer (PTC).
Ning Wu, Hongfu Zhao, Dongmei Han, Guanghui Cheng, Zhipeng Zhao, Yuxin Ge   +5 more
doaj   +1 more source

Prostate specific membrane antigen positron emission tomography for lesion-directed high-dose-rate brachytherapy dose escalation

Physics and Imaging in Radiation Oncology, 2021
Background and purpose: Prostate specific membrane antigen positron emission tomography imaging (PSMA-PET) has demonstrated potential for intra-prostatic lesion localization. We leveraged our existing database of co-registered PSMA-PET imaging with cross
Christopher W. Smith, Ryan Alfano, Douglas Hoover, Kathleen Surry, David D'Souza, Jonathan Thiessen, Irina Rachinsky, John Butler, Jose A. Gomez, Mena Gaed, Madeleine Moussa, Joseph Chin, Stephen Pautler, Glenn S. Bauman, Aaron D. Ward   +14 more
doaj   +1 more source

Fhod3 in zebrafish supports myofibril stability during growth of embryonic skeletal muscle

Developmental Dynamics, EarlyView.
Abstract Background Actin filament organization in cardiomyocytes critically depends on the formin Fhod3, but a role for Fhod3 in skeletal muscle development has not yet been described. Results We demonstrate here that in zebrafish mutated for one of two fhod3 paralog genes, fhod3a, skeletal muscle of the trunk appears normal through 2 days post ...
Aubrie Russell, Tracy Eng, Jeffrey D. Amack, David Pruyne   +3 more
wiley   +1 more source

Perceived dynamic range of HDR images [PDF]

2016 Eighth International Conference on Quality of Multimedia Experience (QoMEX), 2016
Although high dynamic range (HDR) imaging has gained great popularity and acceptance in both the scientific and commercial domains, the relationship between perceptually accurate, content-independent dynamic range and objective measures has not been fully explored.
Hulusic, Vedad, Valenzise, Giuseppe, Provenzi, Edoardo, Kurt, Debattista, Dufaux, Frédéric   +4 more
openaire   +2 more sources

Second Breast‐Conserving Treatment for Ipsilateral Breast Tumor Recurrence: A Review of Patient Selection, Reirradiation Techniques, and Clinical Outcomes

International Journal of Cancer, EarlyView.
ABSTRACT Local recurrence after primary breast cancer treatment remains a complex clinical scenario in patients previously treated with breast‐conserving therapy and radiotherapy. For decades, salvage mastectomy was considered the standard treatment for ipsilateral breast tumor recurrence, largely because of concerns about local control after repeat ...
Cezara Cheptea, Youlia Kirova, Radu Iulian Mitrica, Mihaela Badea, Pierre Loap   +4 more
wiley   +1 more source

Asymmetric Stereo High Dynamic Range Imaging with Smartphone Cameras

Sensors
Stereo high dynamic range imaging (SHDRI) offers a more temporally stable solution to high dynamic range (HDR) imaging from low dynamic range input images compared to bracketing and removes the loss of accuracy that single-image HDR solutions offer ...
Finn Russell, William J. B. Midgley
doaj   +1 more source

Multi-Layer Decomposition and Synthesis of HDR Images to Improve High-Saturation Boundaries

Mathematics, 2023
Recently, high dynamic range (HDR) imaging has been used in many fields such as display, computer graphics, and digital cameras. Various tone mapping operators (TMOs) are used for effective HDR imaging.
Hyuk-Ju Kwon, Sung-Hak Lee
doaj   +1 more source