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Updated: Jun 10, 2026

A Standardized Obstacle Course for Assessment of Visual Function in Ultra Low Vision and Artificial Vision
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A Standardized Obstacle Course for Assessment of Visual Function in Ultra Low Vision and Artificial Vision

Published on: February 11, 2014

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VI-OCR:用于文本可访问性评估的"视觉障碍者"光学字符识别管道

Qingying Gao1,2, Roberto Manduchi3, Pradeep Y Ramulu2

  • 1Department of Computer Science, Johns Hopkins University, Baltimore, MD, 21218, USA.

Scientific reports
|December 10, 2025
PubMed
概括

我们开发了VI-OCR,这是一种使用人工智能的工具,用于评估低视力人士的文本可访问性. 它模仿人类的阅读能力,以确保文本可读,改善视力受损人士的产品设计.

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相关概念视频

Blind Procedures02:07

Blind Procedures

Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which child was...