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Updated: Jun 29, 2025

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques
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High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques

Published on: December 3, 2013

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通过快速被动深度估计,扩大了弗雷内尔区域光圈摄像头的深度

Chen Yang, Cong Ni, Xinye Zhang

    Optics express
    |April 4, 2024
    PubMed
    概括

    这项研究引入了一次性拍摄方法,以提高无镜头弗雷内尔区域光圈 (FZA) 摄像头的深度 (DoF). 该技术使用被动深度估计,在摄影和显微镜等应用中实现更快,更准确的成像.

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    相关概念视频

    Depth Perception and Spatial Vision01:15

    Depth Perception and Spatial Vision

    Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
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