Results 21 to 30 of about 13,480,944 (399)
A visual search asymmetry for novelty in the visual field based on sensory adaptation [PDF]
, 2020 The ability to detect sudden changes in the environment is important for survival. However, studies of “change blindness” have shown that image differences are hard to detect when a time delay or a mask is imposed between the different images.
Morgan, M. J., Solomon, J. A.
core +1 more source
Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022 Abstract Purpose Treatment planning for head‐and‐neck (H&N) cancer, in particular oropharynx, nasopharynx, and paranasal sinus cases, at our center requires noncoplanar proton beams due to the complexity of the anatomy and target location. Targeting accuracy for all beams is carefully evaluated by using image guidance before delivering proton beam ...
Nrusingh C. Biswal +5 more
wiley +1 more source
Efficacy of Optic Nerve Sheath Fenestration in Patients with Increased Intracranial Pressure
Türk Oftalmoloji Dergisi, 2023 Objectives:To evaluate the effectiveness of optic nerve sheath fenestration (ONSF) on visual functions in patients with increased intracranial pressure (İİP).Materials and Methods:The medical records of 24 eyes of 17 patients who had İİP due to ...
Sait Coşkun Özcan +3 more
doaj +1 more source
Clinical commissioning of an adaptive radiotherapy platform: Results and recommendations
Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022 Abstract Online adaptive radiotherapy platforms present a unique challenge for commissioning as guidance is lacking and specialized adaptive equipment, such as deformable phantoms, are rare. We designed a novel adaptive commissioning process consisting of end‐to‐end tests using standard clinical resources.
Kelly Kisling +5 more
wiley +1 more source
ENGINEERING A VISUAL FIELD [PDF]
, 2001 Of the branches of mathematics, geometry has, from the earliest Hellenic period, been given a curious position that straddles empirical and exact science.
Singer, Clifford
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Statistical process control to monitor use of a web‐based autoplanning tool
Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022 Abstract Purpose To investigate the use of statistical process control (SPC) for quality assurance of an integrated web‐based autoplanning tool, Radiation Planning Assistant (RPA). Methods Automatically generated plans were downloaded and imported into two treatment planning systems (TPSs), RayStation and Eclipse, in which they were recalculated using ...
Hunter Mehrens +5 more
wiley +1 more source
Inferior altitudinal visual loss and mask-wearing practices: A case series
Indian Journal of Ophthalmology, 2023 Face mask-wearing practices and their impact on the visual field bear particular importance in the coronavirus disease 2019 (COVID-19) pandemic era. This case series examines 10 participants with no history of ocular impairment or visual field defects ...
Cynthia A Boxrud +7 more
doaj +1 more source
Prevalence and spatial concordance of visual field deterioration in fellow eyes of glaucoma patients. [PDF]
, 2014 PurposeTo examine the prevalence of visual field deterioration in contralateral eyes of patients with worsening open-angle glaucoma and to evaluate the spatial concordance of visual field deterioration between both eyes.MethodsOne hundred sixteen open ...
Caprioli, Joseph +3 more
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Long-term recurrent convolutional networks for visual recognition and description [PDF]
Computer Vision and Pattern Recognition, 2014 Models based on deep convolutional networks have dominated recent image interpretation tasks; we investigate whether models which are also recurrent, or “temporally deep”, are effective for tasks involving sequences, visual and otherwise.
Jeff Donahue +6 more
semanticscholar +1 more source
A Survey of Visual Transformers [PDF]
IEEE Transactions on Neural Networks and Learning Systems, 2021 Transformer, an attention-based encoder–decoder model, has already revolutionized the field of natural language processing (NLP). Inspired by such significant achievements, some pioneering works have recently been done on employing Transformer-liked ...
Yang Liu +9 more
semanticscholar +1 more source