Results 1 to 10 of about 310,218 (192)
A Biomimetic Model of Adaptive Contrast Vision Enhancement from Mantis Shrimp [PDF]
Sensors, 2020 Mantis shrimp have complex visual sensors, and thus, they have both color vision and polarization vision, and are adept at using polarization information for visual tasks, such as finding prey. In addition, mantis shrimp, almost unique among animals, can
Binbin Zhong +4 more
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The importance of contrast features in rat vision
Scientific Reports, 2023 Models of object recognition have mostly focused upon the hierarchical processing of objects from local edges up to more complex shape features. An alternative strategy that might be involved in pattern recognition centres around coarse-level contrast ...
Anna Elisabeth Schnell +2 more
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Contrast and phase combination in binocular vision. [PDF]
PLoS ONE, 2010 How the visual system combines information from the two eyes to form a unitary binocular representation of the external world is a fundamental question in vision science that has been the focus of many psychophysical and physiological investigations ...
Chang-Bing Huang +3 more
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The effect of serifs and stroke contrast on low vision reading
Acta Psychologica, 2023 Purpose: Patients with low vision are generally recommended to use the same fonts as individuals with normal vision. However, we are yet to fully understand whether stroke width and serifs (small ornamentations at stroke endings) can increase readability.
Katsumi Minakata +4 more
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Facilitation of contrast detection in near-peripheral vision
Vision Research, 2004 Foveal detection of a Gabor patch (target) is facilitated by collinear, displaced high-contrast flankers. Polat and Sagi reported that the same phenomenon occurred in the periphery, but no data were presented [Proc. Natl. Acad. Sci. 91 (1994) 1206]. Others have found no facilitation in a limited number of conditions tested.
Robert G. Giorgi +3 more
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LOW VISION X-RAY IMAGES CONTRAST ENHANCEMENT USING WAVELET TRANSFORM AND NON-LINEAR MAPPING
Diyala Journal of Engineering Sciences, 2009 This paper proposes a new method for enhancing the contrast of medical images based on Wavelet Transform. Wavelet transforms offer an efficient representation of the signal, finely tuned to its intrinsic properties involves simple processing techniques ...
Raghad Zuhair Yousif Al-Macdici
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Dynamics of color vision recovery in Vogt-Koyanagi-Harada disease: a longitudinal study using cone contrast test and adaptive optics imaging [PDF]
Journal of Ophthalmic Inflammation and InfectionBackground Vogt-Koyanagi-Harada (VKH) disease affects visual function, but the recovery process of color vision remains incompletely understood.
Tomoko Nakamura +4 more
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ViTCN: Vision Transformer Contrastive Network for Reasoning [PDF]
2024 5th International Seminar on Artificial Intelligence, Networking and Information Technology (AINIT)Machine learning models have achieved significant milestones in various domains, for example, computer vision models have an exceptional result in object recognition, and in natural language processing, where Large Language Models (LLM) like GPT can start a conversation with human-like proficiency.
Bo Song, Yichao Wu, Yuan Xu
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The Relationship between Binocular Summation in Contrast Sensitivity and Stereopsis: Cross Sectional Study [PDF]
مجله پژوهش در علوم توانبخشی, 2021 Introduction: Binocular summation occurs in the presence of normal visual function of both eyes. Stereopsis is considered to be the finest function of binocular vision. Therefore, the aim of this study was to investigate the effect of binocular summation
Monireh Mahjoob, Farkhondeh Shahri
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Harmonizing motion and contrast vision for robust looming detection
Array, 2023 This paper presents a novel neural model of insect’s visual perception paradigm to address a challenging problem on detection of looming motion, particularly in extremely low-contrast, and highly variable natural scenes.
Qinbing Fu, Zhiqiang Li, Jigen Peng
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