Haas 是阿里巴巴基于AliOS 操作系统推出的一款板子，类似于树莓派，只不过是运行AliOS操作系统。
📀 关于AliOS
📱 关于Haas
📄 官网教程
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remote_speaker「语音播报音响」
bilibili 入口地址: 支付到账十亿元
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ai_demo「AI图片识别」
① 目标检测
输入图片： test2.jpeg
识别结果：laptop
-------------------Welcome HaasAI MicroPython-------------------- -----ml ucloud ObjectDet demo start----- ...... objectdet describeInstances returned: error code: object num:1 object height:800 object width:800 object score:0.616 object type:laptop # 识别出的物体类型 object boxes.x:38 object boxes.y:70 object boxes.w:714 object boxes.h:734 [ 62.101]<E>HAAS_ML_CLOUD type: laptop, Score: 0.6, x: 38, y: 70, w: 714, h: 734 -----ml ucloud ObjectDet demo end-----② 表情识别
输入图片：expression.png
识别结果：happiness
-------------------Welcome HaasAI MicroPython-------------- -----ml ucloud RecognizeExpression demo start----- expression:happiness # 识别表情 face probablility:0.999283 x:872453104 y:872453320 w:4 h:872453248 expression:happiness [ 101.791]<E>HAAS_ML_CLOUD Recognize expression result: [ 101.791]<E>HAAS_ML_CLOUD type: happiness, probability: 1.0 bytearray(b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') -----ml ucloud RecognizeExpression demo end-----③ 文字识别
输入图片：font.png
识别结果：也 行。（aha，是姿势不对么~）
-------------------Welcome HaasAI MicroPython-------------------- -----ml ucloud RecognizeCharacter demo start----- results size: 3 0text: 也 0probability: 0.9 0text left: 492 0text angle: 0 0text top: 213 0text height: 84 0text: width:119 [ 216.423]<E>HAAS_ML_CLOUD text: 也 [ 216.423]<E>HAAS_ML_CLOUD probability: 0.9 [ 216.423]<E>HAAS_ML_CLOUD text area: left: 213, top: 492, weight: 119, height: 84 1text: 00 1probability: 0.91 1text left: 208 1text angle: 0 1text top: 397 1text height: 22 1text: width:25 [ 216.424]<E>HAAS_ML_CLOUD text: 00 [ 216.424]<E>HAAS_ML_CLOUD probability: 0.9 [ 216.424]<E>HAAS_ML_CLOUD text area: left: 397, top: 208, weight: 25, height: 22 2text: /行 2probability: 0.7 2text left: 251 2text angle: -3 2text top: 164 2text height: 297 2text: width:652 [ 216.425]<E>HAAS_ML_CLOUD text: /行 [ 216.425]<E>HAAS_ML_CLOUD probability: 0.7 [ 216.425]<E>HAAS_ML_CLOUD text area: left: 164, top: 251, weight: 652, height: 297 bytearray(b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\