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# 什么是视网膜屏
- URL: https://yinguobing.com/blog/what-is-retina-display/
- Published: 2020-04-14T13:44:36.000Z
- Updated: 2021-02-12T10:21:22.000Z
- Description: 如果不能用分辨率，那应该用什么来反映人眼分辨能力的差异？
- Author: 尹国冰
- Tags: 新手入门, 图像处理, 显示技术

> 所谓的视网膜屏幕，其实你家里早就有了。

### 观看地址

国内用户推荐在B站观看：

[什么是“视网膜屏幕”\_哔哩哔哩 (゜-゜)つロ 干杯\~-bilibili%E4%BA%BA%E7%9C%BC%E6%9C%895%E4%BA%BF%E5%83%8F%E7%B4%A0%E6%98%AF%E5%A6%82%E4%BD%95%E8%AE%A1%E7%AE%97%E7%9A%84%EF%BC%9F%E4%BB%80%E4%B9%88%E6%98%AF%E8%A7%86%E7%BD%91%E8%86%9C%E5%B1%8F%E5%B9%95%EF%BC%9F%0A%E5%AE%8C%E6%95%B4%E7%B3%BB%E5%88%97%E8%A7%86%E9%A2%91%EF%BC%9Ahttps://yinguobing.com/cv-tutorial/%0A%E5%A6%82%E6%9E%9C%E4%BD%A0%E5%AF%B9%E7%94%B5%E8%A7%86%E5%B1%8F%E5%B9%95%E7%9A%84%E5%88%86%E8%BE%A8%E7%8E%87%E7%A9%B6%E7%AB%9F%E5%A4%9A%E9%AB%98%E6%89%8D%E8%83%BD%E6%BB%A1%E8%B6%B3%E9%9C%80%E6%B1%82%EF%BC%8C%E6%8E%A8%E8%8D%90%E9%98%85%E8%AF%BB%E8%BF%99%E7%AF%87%E6%96%87%E7%AB%A0%EF%BC%9A%E3%80%8A%E5%B1%8F%E5%B9%95%E5%88%86%E8%BE%A8%E7%8E%87%EF%BC%8C%E5%A4%9A%E9%AB%98%E6%89%8D%E5%A4%9F%E7%94%A8%E3%80%8B%0A----------%0A%E5%87%BA%E4%BA%8E%E5%BC%95%E7%94%A8%E7%9B%AE%E7%9A%84%EF%BC%8C%E8%A7%86%E9%A2%91%E4%B8%AD%E4%BD%BF%E7%94%A8%E4%BA%86Apple%E5%85%AC%E5%8F%B8%E7%9A%84iPhone%E4%BA%A7%E5%93%81%E4%BB%8B%E7%BB%8D%E8%A7%86%E9%A2%91%E4%BB%A5%E5%8F%8A%E4%BA%A7%E5%93%81%E5%A4%96%E8%A7%82%E5%9B%BE%E7%89%87%E3%80%82%E9%83%A8%E5%88%86%E8%A7%86%E9%A2%91%E7%B4%A0%E6%9D%90%E6%9D%A5%E8%87%AAmixkit%EF%BC%8Cpixabay%E3%80%82%0A%E8%83%8C%E6%99%AF%E9%9F%B3%E4%B9%90%EF%BC%9A%E2%80%9CWhere%20I%20am%20From%E2%80%9D%20-%20Topher%20Mohr%20and%20Alex%20Elena![](http://i1.hdslb.com/bfs/archive/72824361cc233e51f58c96e7c7bf9654d521a5e4.jpg@57w_57h_1c.png)真诚友善硬核的流浪AI![](http://i1.hdslb.com/bfs/archive/72824361cc233e51f58c96e7c7bf9654d521a5e4.jpg)](https://www.bilibili.com/video/BV1gK411j7zK/?ref=yinguobing.com)

国外用户推荐在YouTube观看：

如果你对电视屏幕的分辨率究竟多高才能满足需求，推荐阅读这篇文章：

[屏幕分辨率，多高才够用？当口袋里的手机屏幕分辨率超过了电视，难免会有疑问：分辨率究竟多高才够用？![](https://yinguobing.com/blog/favicon.png)尹国冰的博客Yin Guobing![](https://yinguobing.com/blog/content/images/2016/10/kitty.jpg)](https://yinguobing.com/blog/the-resolution-we-need/)

### 参考引用来源

出于引用目的，视频中使用了Apple公司的iPhone产品介绍视频以及产品外观图片。

1. 戴眼镜人眼视频：[https://mixkit.co/@edgarfernandez/](https://mixkit.co/@edgarfernandez/?ref=yinguobing.com)
2. 视力计算方式：中华人民共和国国家标准《标准对数视力表GB11533 2011》
3. 5亿像素的来源：[https://clarkvision.com/imagedetail/eye-resolution.html](https://clarkvision.com/imagedetail/eye-resolution.html?ref=yinguobing.com)
4. 视野的数据来源：HATADA, T., SAKATA, H. & KUSAKA, H. 1980\. Psychophysical analysis of the “sensation of reality” induced by a visual wide-field display. Smpte Journal, 89, 560-569.
5. iPhone屏幕参数来源：[https://www.apple.com.cn/iphone-11/specs/](https://www.apple.com.cn/iphone-11/specs/?ref=yinguobing.com)
6. 部分视频片段来源：Video by [Coverr-Free-Footage](https://pixabay.com/users/Coverr-Free-Footage-1281706/?utm%5Fsource=link-attribution&utm%5Fmedium=referral&utm%5Fcampaign=image&utm%5Fcontent=3172) from [Pixabay](https://pixabay.com/?utm%5Fsource=link-attribution&utm%5Fmedium=referral&utm%5Fcampaign=image&utm%5Fcontent=3172)
7. 封面图片：该图片由[Josch13](https://pixabay.com/zh/users/Josch13-48777/?utm%5Fsource=link-attribution&utm%5Fmedium=referral&utm%5Fcampaign=image&utm%5Fcontent=218485)在[Pixabay](https://pixabay.com/zh/?utm%5Fsource=link-attribution&utm%5Fmedium=referral&utm%5Fcampaign=image&utm%5Fcontent=218485)上发布
8. 背景音乐：“Where I am From” - Topher Mohr and Alex Elena

### 查阅该系列其它视频

[计算机视觉入门对新手友好的计算机视觉系列![](https://yinguobing.com/blog/favicon.png)尹国冰的博客Yin Guobing![](https://yinguobing.com/blog/content/images/2020/04/cv-tutorial.png)](https://yinguobing.com/blog/cv-tutorial/)