{"id":47385,"date":"2020-02-02T01:36:51","date_gmt":"2020-02-01T16:36:51","guid":{"rendered":"http:\/\/kako.com\/blog\/?p=47385"},"modified":"2020-02-03T00:42:36","modified_gmt":"2020-02-02T15:42:36","slug":"maix-bit%e3%81%a7%e6%bc%ab%e7%94%bb%e3%82%ab%e3%83%a1%e3%83%a9%e3%82%92%e4%bd%9c%e3%81%a3%e3%81%a6%e3%81%bf%e3%81%9f","status":"publish","type":"post","link":"http:\/\/kako.com\/blog\/?p=47385","title":{"rendered":"Maix Bit\u3067\u6f2b\u753b\u30ab\u30e1\u30e9\u3092\u4f5c\u3063\u3066\u307f\u305f"},"content":{"rendered":"\n

Maix Bit\u3067\u6f2b\u753b\u30ab\u30e1\u30e9\u3092\u4f5c\u3063\u3066\u307f\u305f\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n\n\n\n\n

\u6700\u8fd1\u3001Maix Bit\u3092\u624b\u306b\u5165\u308c\u305f\u306e\u3067\u3001\u307c\u3061\u307c\u3061\u3068\u4f7f\u3044\u59cb\u3081\u3066\u3044\u308b\u3002
\u2192 Maix Bit\u3092\u624b\u306b\u5165\u308c\u305f\u306e\u3067\u3001\u52d5\u304b\u3057\u3066\u307f\u305f<\/a>
\u2192 MaixPy IDE\u3092\u4f7f\u3046\u305f\u3081\u306bMaix Bit\u3068M5StickV\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u3088\u3046\u3068\u3057\u3066\u4f55\u5ea6\u304b\u5931\u6557\u3057\u305f\u304c\u3001\u4f55\u5ea6\u304b\u7e70\u308a\u8fd4\u3057\u3066\u6210\u529f\u3057\u305f<\/a><\/p>\n\n\n\n

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\u753b\u50cf\u51e6\u7406\u30672\u5024\u5316\u3068\u304b\u3001\u767d\u9ed2\u753b\u50cf\u306e\u5883\u754c\u306e\u62bd\u51fa\u3068\u304b\u306e\u5b9a\u756a\u306e\u3082\u306e\u3092\u52d5\u304b\u3057\u3066\u307f\u305f\u3002MaixPy(OpenMV)\u306f\u3001OpenCV\u307b\u3069\u306b\u306f\u4fbf\u5229\u3067\u306f\u306a\u304f\u4f7f\u3048\u308b\u6a5f\u80fd\u304c\u5c11\u306a\u3044\u306e\u3067\u3001\u3061\u3087\u3063\u3068\u82e6\u52b4\u3057\u305f\u3002<\/p>\n\n\n\n

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\u753b\u50cf\u51e6\u7406\u30672\u5024\u5316\u3068\u304b\u3001\u767d\u9ed2\u753b\u50cf\u306e\u5883\u754c\u306e\u62bd\u51fa\u304c\u3067\u304d\u305f\u306e\u3067\u3001\u6f2b\u753b\u30ab\u30e1\u30e9\u3068\u3044\u3046\u306e\u3092\u4f5c\u3063\u3066\u307f\u3088\u3046\u3068\u3057\u305f\u3002<\/p>\n\n\n\n

\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u3053\u306e\u3042\u305f\u308a\u3092\u53c2\u8003\u306b\u3057\u305f\u3002
\u2192 \u305f\u3063\u305f\u306e6\u30b9\u30c6\u30c3\u30d7\uff01\u300e\u6f2b\u753b\u30ab\u30e1\u30e9\u300f\u98a8\u306b\u5199\u771f\u3092\u52a0\u5de5\u3059\u308biPhone\u30a2\u30d7\u30ea\u306e\u4f5c\u308a\u65b9<\/a>
\u2192 OpenCV\u3067\u5199\u771f\u3092\u6f2b\u753b\u98a8\u306b\u52a0\u5de5\u3057\u3088\u3046 \u301c\u5b9f\u88c5\u7de8\u301c<\/a><\/p>\n\n\n\n

\u3057\u304b\u3057\u3001\u753b\u50cf\u51e6\u7406\u306e\u6a5f\u80fd\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u304a\u3046\u3068\u3059\u308b\u3068\u8907\u6570\u306e\u753b\u50cf\u30c7\u30fc\u30bf\u3092\u4e2d\u9593\u306e\u30c7\u30fc\u30bf\u7f6e\u304d\u5834\u3068\u3057\u3066\u5fc5\u8981\u3068\u3059\u308b\u306e\u3060\u304c\u3001\u3042\u307e\u308a\u305f\u304f\u3055\u3093\u306e\u753b\u50cf\u30c7\u30fc\u30bf\u3092\u78ba\u4fdd\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3059\u3050\u306b\u30d2\u30fc\u30d7\u9818\u57df\u304c\u306a\u304f\u306a\u3063\u305f\u3068\u3044\u3046\u30a8\u30e9\u30fc\u304c\u51fa\u3066\u5b9f\u884c\u304c\u3067\u304d\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u3002 <\/p>\n\n\n\n

\u8a66\u884c\u932f\u8aa4\u3057\u3066\u3001\u6b21\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u304c\u51fa\u6765\u4e0a\u304c\u3063\u305f\u3002<\/p>\n\n\n

\nimport sensor\nimport image\nimport lcd\n\nBACKGROUND_COLOR = (0, 127, 0, 127, 0, 127)\nBACKGROUND_COLOR2 = (0, 200, 0, 200, 0, 200)\n\nlcd.init()\nlcd.rotation(0)\nsensor.reset()\nsensor.set_pixformat(sensor.RGB565)\nsensor.set_framesize(sensor.QVGA)\nsensor.set_vflip(1)\nsensor.run(1)\nimg=sensor.snapshot()\nw=320 # QVGA\nh=240 # QVGA\nmask=img.copy((0,0,w,h))\nmask.clear()\nmask.invert()\nfor i in range(w\/4):\n    for j in range(h\/4):\n        mask.set_pixel(i*4+(j%2)*2,j*4,(0,0,0))\n        mask.set_pixel(i*4+(j%2)*2,j*4+1,(0,0,0))\n        mask.set_pixel(i*4+(j%2)*2+1,j*4,(0,0,0))\n        mask.set_pixel(i*4+(j%2)*2+1,j*4+1,(0,0,0))\nmask.invert()\nwhile True:\n    img=sensor.snapshot()\n    img2=img.to_grayscale(copy=True)\n    img2.binary([BACKGROUND_COLOR],True)\n    img_edge=img2.copy()\n    img2.erode(1)\n    img_edge.sub(img2)\n    img_gray=img.to_grayscale()\n    img_bin=img_gray.binary([BACKGROUND_COLOR],True,False,mask,False)\n    img_bin.binary([BACKGROUND_COLOR2],True)\n    img_bin.add(img_edge)\n    lcd.display(img_bin)\n<\/pre><\/div>\n\n\n
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\u5b9f\u884c\u3059\u308b\u3068\u3001\u767d\u9ed2\u306e\u753b\u50cf\u3067\u3001\u4e2d\u9593\u306e\u90e8\u5206\u304c\u30b9\u30af\u30ea\u30fc\u30f3\u30c8\u30fc\u30f3\u98a8\u306b\u8868\u793a\u3055\u308c\u3001\u30c8\u30fc\u30f3\u90e8\u5206\u3068\u9ed2\u306e\u90e8\u5206\u306e\u5883\u754c\u304c\u767d\u3044\u7dda\u3067\u8868\u793a\u3055\u308c\u308b\u3002<\/p>\n\n\n\n
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\u3068\u308a\u3042\u3048\u305a\u306f\u3001\u6f2b\u753b\u30ab\u30e1\u30e9\u3063\u307d\u3044\u3082\u306e\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u3002<\/p>\n\n\n\n
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—
\u8ffd\u8a18\u3001M5StickV\u3067\u3082\u52d5\u4f5c\u3059\u308b\u306e\u304c\u78ba\u8a8d\u3067\u304d\u305f\u3002
\u305f\u3060\u3057\u3001\u6c34\u5e73\u65b9\u5411\u306b\u53cd\u8ee2\u3057\u3066\u3057\u307e\u3046\u3002
\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u306bsensor.set_hmirror(1)\u3092\u4ed8\u3051\u52a0\u3048\u308b\u306e\u3067\u52d5\u304b\u305b\u305d\u3046\u306a\u6c17\u304c\u3059\u308b\u306e\u3060\u304c\u3001\u3069\u3046\u3082\u6c34\u5e73\u65b9\u5411\u3078\u306e\u53cd\u8ee2\u6a5f\u80fd\u306e\u30d0\u30b0\u3067\u8272\u304c\u304a\u304b\u3057\u304f\u306a\u308b\u3053\u3068\u304c\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b\u3088\u3046\u306a\u306e\u3067\u3001lcd.rotatin()\u3067\u5411\u304d\u3092180\u5ea6\u56de\u8ee2\u3055\u305b\u3066\u3001sensor.set_vflip()\u30670\u3092\u6307\u5b9a\u3057\u3066\u5782\u76f4\u306e\u53cd\u8ee2\u3092\u7121\u52b9\u306b\u3059\u308b\u306e\u304c\u3088\u3055\u305d\u3046\u3060\u3002<\/p>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
Maix Bit\u3067\u6f2b\u753b\u30ab\u30e1\u30e9\u3092\u4f5c\u3063\u3066\u307f\u305f\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3,5,14],"tags":[],"_links":{"self":[{"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/47385"}],"collection":[{"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=47385"}],"version-history":[{"count":4,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/47385\/revisions"}],"predecessor-version":[{"id":47393,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/47385\/revisions\/47393"}],"wp:attachment":[{"href":"http:\/\/kako.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=47385"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=47385"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=47385"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}