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Updated: Jun 15, 2025

Robotized Testing of Camera Positions to Determine Ideal Configuration for Stereo 3D Visualization of Open-Heart Surgery
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从各个方向进行测量:隐式场景表示,以在单眼内镜下准确估计目标尺寸

Yuchen Zhou1, Rui Li1, Yu Dai1

  • 1The College of Artificial Intelligence, Nankai University, Tianjin 300350, China; The Institute of Robotics and Automatic Information System, Tianjin Key Laboratory of Intelligent Robotics, Tianjin 300350, China.

Computer methods and programs in biomedicine
|August 23, 2024
PubMed
概括

这项研究引入了一种新的图像染方法,用于在狭窄的空间中对不规则的目标进行精确的内镜尺寸测量. 这种方法达到0.12毫米的平均误差,提高了诊断能力.

关键词:
内镜检查是指内镜检查.隐含的场景表示 场景表示目标维度测量目标维度测量

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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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