Results 1 to 10 of about 13,480,795 (258)
Visual ChatGPT: Talking, Drawing and Editing with Visual Foundation Models [PDF]
arXiv, 2023 ChatGPT is attracting a cross-field interest as it provides a language interface with remarkable conversational competency and reasoning capabilities across many domains. However, since ChatGPT is trained with languages, it is currently not capable of processing or generating images from the visual world.
Chenfei Wu +5 more
arxiv +3 more sources
Morphometric analyses of the visual pathways in macular degeneration [PDF]
, 2015 Introduction. Macular degeneration (MD) causes central visual field loss. When field defects occur in both eyes and overlap, parts of the visual pathways are no longer stimulated. Previous reports have shown that this affects the grey matter of the primary visual cortex, but possible effects on the preceding visual pathway structures have not been ...
Baseler, Heidi A. +8 more
arxiv +8 more sources
Visual Instruction Tuning [PDF]
Neural Information Processing Systems, 2023 Instruction tuning large language models (LLMs) using machine-generated instruction-following data has improved zero-shot capabilities on new tasks, but the idea is less explored in the multimodal field. In this paper, we present the first attempt to use
Haotian Liu +3 more
semanticscholar +1 more source
Visual Field Coordinate Systems in Visual Neurophysiology [PDF]
Anais da Academia Brasileira de Ciências, 2023 In this work, algorithms have been developed to: 1. Compare visual field coordinate data, presented in different representation systems; 2. Determine the distance in degrees between any two points in the visual field; 3.
MARCELO GATTASS, RICARDO GATTASS
doaj +1 more source
3D Gaussian Splatting for Real-Time Radiance Field Rendering [PDF]
ACM Transactions on Graphics, 2023 Radiance Field methods have recently revolutionized novel-view synthesis of scenes captured with multiple photos or videos. However, achieving high visual quality still requires neural networks that are costly to train and render, while recent faster ...
Bernhard Kerbl +3 more
semanticscholar +1 more source
Opposite response of blood vessels in the retina to 6° head-down tilt and long-duration microgravity
npj Microgravity, 2021 The Spaceflight Associated Neuro-ocular Syndrome (SANS), associated with the headward fluid shifts incurred in microgravity during long-duration missions, remains a high-priority health and performance risk for human space exploration.
Giovanni Taibbi +12 more
doaj +1 more source
Reliability of Visual Field Index in Staging Glaucomatous Visual Field Damage [PDF]
Journal of Clinical and Diagnostic Research, 2018 Introduction: Standard automated perimetry is integral to the testing of visual function in glaucoma. Classification of glaucomatous visual field defects into different severity levels is important to guide effective management; but the available ...
Neetha Kuzhuppilly +3 more
doaj +1 more source
Effect of intraocular lens implantation on visual field in glaucoma and comorbid cataracts [PDF]
International Journal of Ophthalmology, 2020 AIM: To investigate the effects of intraocular lens (IOL) implantation on visual field (VF) in patients with glaucoma and comorbid cataracts (G&C) with different disease severities. METHODS: Totally 56 eyes of 50 patients with primary G&C were included.
Can Zhao +8 more
doaj +1 more source
TNOA Journal of Ophthalmic Science and Research, 2021 Aim: To evaluate the damage pattern of retinal ganglion cells at different stages of glaucoma in patients with primary open-angle glaucoma (POAG) by observing peripapillary retinal nerve fiber layer (RNFL) and macular ganglion cell layer-inner plexiform ...
Priya Gupta +3 more
doaj +1 more source
Asymmetries in visual acuity around the visual field
Journal of Vision, 2020 Human vision is heterogeneous around the visual field. At a fixed eccentricity, performance is better along the horizontal than the vertical meridian and along the lower than the upper vertical meridian.
A. Barbot, Shutian Xue, M. Carrasco
semanticscholar +1 more source