Results 51 to 60 of about 3,396,344 (245)

Differentiation Image Quality of MRI Shoulder Joint with Variation RF Coils [PDF]

E3S Web of Conferences, 2019
Image Quality of Magnetic Resonance Imaging (MRI) has several factors including SNR dan CNR. Influence Factors of SNR depends on the coil used. MRI shoulder joints in several hospitals can be done with different RF Coil, there are M coil flex and ...
Mulyati Sri, Rusyadi Luthfi, Rahmawati Ika Mentari Putri, Fatimah, Wibowo Ardi Soesilo, Indrati Rini, Rasyid   +6 more
doaj   +1 more source

Discriminative Region Proposal Adversarial Networks for High-Quality Image-to-Image Translation

, 2018
Image-to-image translation has been made much progress with embracing Generative Adversarial Networks (GANs). However, it's still very challenging for translation tasks that require high quality, especially at high-resolution and photorealism.
C Dong, C Li, HR Sheikh, J Johnson, J-Y Zhu, O Ronneberger, R Tyleček, R Zhang, X Wang, Z Wang   +9 more
core   +1 more source

Computed Tomography Imaging in Simulated Ongoing Cardiopulmonary Resuscitation: No Need to Switch Off the Chest Compression Device during Image Acquisition

Diagnostics, 2021
Computed tomography (CT) represents the current standard for imaging of patients with acute life-threatening diseases. As some patients present with circulatory arrest, they require cardiopulmonary resuscitation.
Jessica Graef, Bernd A. Leidel, Keno K. Bressem, Janis L. Vahldiek, Bernd Hamm, Stefan M. Niehues   +5 more
doaj   +1 more source

Learning Surrogate Models of Document Image Quality Metrics for Automated Document Image Processing

, 2017
Computation of document image quality metrics often depends upon the availability of a ground truth image corresponding to the document. This limits the applicability of quality metrics in applications such as hyperparameter optimization of image ...
Hast, Anders, Singh, Prashant, Vats, Ekta   +2 more
core   +1 more source

Visual Interface Evaluation for Wearables Datasets: Predicting the Subjective Augmented Vision Image QoE and QoS

Future Internet, 2017
As Augmented Reality (AR) applications become commonplace, the determination of a device operator’s subjective Quality of Experience (QoE) in addition to objective Quality of Service (QoS) metrics gains importance. Human subject experimentation is common
Brian Bauman, Patrick Seeling
doaj   +1 more source

UASea: A Data Acquisition Toolbox for Improving Marine Habitat Mapping

Drones, 2021
Unmanned aerial systems (UAS) are widely used in the acquisition of high-resolution information in the marine environment. Although the potential applications of UAS in marine habitat mapping are constantly increasing, many limitations need to be ...
Michaela Doukari, Marios Batsaris, Konstantinos Topouzelis   +2 more
doaj   +1 more source

Ultrasound image quality assessment: a framework for evaluation of clinical image quality [PDF]

SPIE Proceedings, 2010
Improvement of ultrasound images should be guided by their diagnostic value. Evaluation of clinical image quality is generally performed subjectively, because objective criteria have not yet been fully developed and accepted for the evaluation of clinical image quality.
Hemmsen, Martin Christian, Pedersen, Mads Møller, Nikolov, Svetoslav, Nielsen, Michael Bachmann, Jensen, Jørgen Arendt   +4 more
openaire   +3 more sources

Prediction of functional outcomes in aneurysmal subarachnoid hemorrhage using pre-/postoperative noncontrast CT within 3 days of admission

npj Digital Medicine
Aneurysmal subarachnoid hemorrhage (aSAH) is a life-threatening condition, and accurate prediction of functional outcomes is critical for optimizing patient management within the initial 3 days of presentation.
Pengzhan Yin, Jiaqi Wang, Chao Zhang, Yongxiang Tang, Xiankuo Hu, Hongmin Shu, Jun Wang, Bin Liu, Yongqiang Yu, Yunfeng Zhou, Xiaohu Li   +10 more
doaj   +1 more source

An Innovative Method to Improve Model Accuracy by Implementing Multi-models Scheme for 28nm Node and Below

Journal of Microelectronic Manufacturing, 2019
As the process comes into 28nm node and below, lithography struggles stronger between high resolution (high NA) and enough process window especially for hole layers (Contacts and Vias). Taking more care of process window may result in lower image quality
Qingchen Cao, Tianhui Li, Shuying Wang, Deyuan Xiao   +3 more
doaj   +1 more source

Exploring Relationships between Boltzmann Entropy of Images and Building Classification Accuracy in Land Cover Mapping

Entropy, 2023
Remote sensing images are important data sources for land cover mapping. As one of the most important artificial features in remote sensing images, buildings play a critical role in many applications, such as population estimation and urban planning ...
Zhipeng Li, Tian Lan, Zhilin Li, Peichao Gao   +3 more
doaj   +1 more source