> For the complete documentation index, see [llms.txt](https://activities.kittenbot.hk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://activities.kittenbot.hk/aimask/aimasktechnicalsupport.md).
# 口罩佩戴AI模型訓練與辨認 (機器學習)示範
參與者可以利用KOI 機器學習功能, 通過對KOI AI 鏡頭進行訓練, 讓KOI 在辨認模式中, 分辨出鏡頭前的人面是否有配把配戴口罩。
### KOI 機器學習的訓練與辨認概念
#### 模型訓練:
把戴有口罩的人面影像 及 沒有配帶口罩人面的影像, 分別儲到2個分類, 並儲存到KOI 的SD card 中。
#### 辨認模式:
KOI 會根據訓練所得的模型資訊, 判斷在鏡頭前的影像是屬於那一個分類。
### 編程平台
Microsoft MakeCode ****
#### 有用插件
Kittenbot Robotbit 擴展板 ****
Kittenbot Armourbit 擴展盒 ****
KOI ****
### 編程示範與解說
#### **機器學習2步曲**
1. 分類模型訓練
2. 運行分類器 - 辨認模式
#### **示範器材接線**
#### **1. 分類模型訓練**
**\*\*訓練參考程式:** [**https://makecode.microbit.org/\_fozKmF7sV3jd**](https://makecode.microbit.org/_fozKmF7sV3jd) **\*\***
**訓練示範 Youtube:** [**https://youtu.be/CD-KRfKVDKc**](https://youtu.be/CD-KRfKVDKc)
#### 2. **運行分類器** - 辨認模式[](https://kittenbothkcompetition.readthedocs.io/en/latest/aiMask/AiMaskTechnicalSupport.html#id9)
**\*\*\*\*辨認參考程式:** [**https://makecode.microbit.org/\_g5rU25gYcKYo**](https://makecode.microbit.org/_g5rU25gYcKYo) **\*\***
**辨認示範 Youtube:** [**https://youtu.be/Z4Ce5h6rGqs**](https://youtu.be/Z4Ce5h6rGqs)
---
# Agent Instructions
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