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尴尬,谷歌AI竟把乌龟识别成步枪 - 站长搜索
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尴尬,谷歌AI竟把乌龟识别成步枪

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2017-11-03 17:16:15 转载来源: IThome

从自动驾驶汽车到智能监控摄像头,人类正在开始慢慢的对人工智能建立信任。尽管我们的基于机器的视觉系统是不知疲倦的进行分析与工作,但它们远非绝对可靠

从自动驾驶汽车到智能监控摄像头,人类正在开始慢慢的对人工智能建立信任。尽管我们的基于机器的视觉系统是不知疲倦的进行分析与工作,但它们远非绝对可靠。让我们来看看这只玩具海龟,它看起来像一只乌龟,对吗?但是对于谷歌AI来说,它看起来就像一支步枪

(被识别成步枪的玩具海龟,图片来源于theverge)

谷歌人工智能视觉识别AI系统(应用于AI视频分类)对于一只玩具假海龟毫无辨识能力,不管从任何角度谷歌AI都无法准确识别出这是只海龟,研究人员将之称为“3D视觉干扰对象”

其实很简单就像前段时间在网络上很火的灰绿与粉白的Vans鞋一样,AI设备也会受到很多外来因素的干扰,比如你可以戴上“视干扰眼镜框”让AI脸部识别系统完全把你错认为他人,你也可以在图片中加上一个特殊纹理让其隐身。但是当你更换一个角度的时候计算机就可以准确的进行识别了。

(图片来源于theverge)

InceptionV3是谷歌的旗下的视觉识别引擎,麻省理工学院labsix团队对其测试发现,在特定角度对下InceptionV3会将猫识别为其它物体,而将猫咪简单移动角度后该引擎才能正确识别这是一只虎斑猫。

看起来虽然人工智能是未来的发展趋势,但当前需要解决的问题仍然很多。很简单的一个道理99%识别率与100%绝对不是一个概念,前者需要人为进行修正或监管而后者则无需更多的人力投入。

标签: 尴尬 谷歌 AI 乌龟 识别 步枪


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