Results 1 to 10 of about 123,098 (166)
Visual Prosthesis: Artificial Vision [PDF]
Medical Journal Armed Forces India, 2009 In the normal visual pathway, light travels through the tear film, cornea, aqueous, pupil, lens, and vitreous, to activate the light sensitive photoreceptors and set up the trans-synaptic connections of the retina (Fig. 1). In cases where there is gross destruction of the eye like phthisis bulbi, restoration of vision is not possible. But in conditions
Vs Gurunadh, S Patyal, Dp Vats
exaly +3 more sources
Eye, 1998 Outer retinal degenerations such as retinitis pigmentosa (RP) and age-related macular degeneration (AMD) lead to blindness because of photoreceptor degeneration. To test whether controlled electrical stimulation of the remaining retinal neurons could provide form vision, we electrically stimulated the inner retinal surface with micro-electrodes ...
M S, Humayun, E, de Juan
openaire +2 more sources
IEEE Access, 2023 Time-of-Flight (ToF) can be an advantageous sensing modality for several indoor applications, used alone or in combination with other sensors such as RGB cameras.
Jason Rambach +3 more
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Hand Gesture Recognition Using EMG-IMU Signals and Deep Q-Networks
Sensors, 2022 Hand gesture recognition systems (HGR) based on electromyography signals (EMGs) and inertial measurement unit signals (IMUs) have been studied for different applications in recent years.
Juan Pablo Vásconez +3 more
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Driving Activity Recognition Using UWB Radar and Deep Neural Networks
Sensors, 2023 In-car activity monitoring is a key enabler of various automotive safety functions. Existing approaches are largely based on vision systems. Radar, however, can provide a low-cost, privacy-preserving alternative.
Iuliia Brishtel +4 more
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Accurate 3D hand mesh recovery from a single RGB image
Scientific Reports, 2022 This work addresses hand mesh recovery from a single RGB image. In contrast to most of the existing approaches where parametric hand models are employed as the prior, we show that the hand mesh can be learned directly from the input image.
Akila Pemasiri +3 more
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Metaverse Key Requirements and Platforms Survey
IEEE Access, 2023 The growing interest in the metaverse has led to an abundance of platforms, each with its own unique features and limitations. This paper’s objective is two-fold.
Akbobek Abilkaiyrkyzy +3 more
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Journal of Imaging, 2022 Multi-light acquisitions and modeling are well-studied techniques for characterizing surface geometry, widely used in the cultural heritage field. Current systems that are used to perform this kind of acquisition are mainly free-form or dome-based.
Ramamoorthy Luxman +9 more
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Creating Realistic Presentation Attacks for Facial Impersonation Step-by-Step
IEEE Access, 2023 Presentation attacks are one of the many dangers facing law enforcement today. In addition, material science is constantly advancing and criminals, aware of this fact, are taking advantage of new composites to manufacture new artifacts that allow them to
Roberto Gallardo-Cava +4 more
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A Novel Finger Vein Verification Framework Based on Siamese Network and Gabor Residual Block
Mathematics, 2023 The evolution of deep learning has promoted the performance of finger vein verification systems, but also brings some new issues to be resolved, including high computational burden, massive training sample demand, as well as the adaptability and ...
Qiong Yao +4 more
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