{"id":766,"date":"2020-05-16T18:26:57","date_gmt":"2020-05-16T09:26:57","guid":{"rendered":"http:\/\/it-style.jp\/?p=766"},"modified":"2023-03-24T23:22:53","modified_gmt":"2023-03-24T14:22:53","slug":"opencv-c-%e5%8b%95%e7%94%bb%e4%bf%9d%e5%ad%98%e6%99%82%e3%81%ae%e3%83%95%e3%83%ac%e3%83%bc%e3%83%a0%e6%ac%a0%e6%90%8d","status":"publish","type":"post","link":"https:\/\/deanzasystems.jp\/?p=766","title":{"rendered":"OpenCV C++ \u52d5\u753b\u4fdd\u5b58\u6642\u306e\u30d5\u30ec\u30fc\u30e0\u6b20\u640d"},"content":{"rendered":"\n

VC++\u3067\u306eOpenCV\u306e\u3088\u304f\u3042\u308b\u30d3\u30c7\u30aa\u30ab\u30e1\u30e9\u306e\u8aad\u307f\u8fbc\u307f\u3068\u52d5\u753b\u306e\u4fdd\u5b58\u306e\u30b5\u30f3\u30d7\u30eb\u306f\u3001\u307b\u3068\u3093\u3069\u7a7a\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3066\u3001main() \u306e\u4e2d\u306b\u5168\u90e8\u5165\u308c\u3066\u3057\u307e\u3048\uff01\u3063\u3066\u3084\u3064\u3067\u3059\u3088\u306d\u3002<\/p>\n\n\n\n

\u3067\u3082\u5358\u7d14\u30eb\u30fc\u30d7\u3055\u305b\u308b\u3068\u3001\u9332\u753b\u306e\u30d5\u30ec\u30fc\u30e0\u304c\u5168\u304f\u6642\u9593\u7ba1\u7406\u3067\u304d\u3066\u306a\u3044\u72b6\u614b\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u5b9f\u969b\u306b\u3088\u304f\u3042\u308b\u30b5\u30f3\u30d7\u30eb\u3067\u9332\u753b\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u518d\u751f\u3059\u308b\u3068\u5927\u62b5\u65e9\u9001\u308a\u72b6\u614b\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u3068\u601d\u3044\u307e\u3059\u3002\u305d\u3053\u3067\u4f55\u304b\u306e\u53c2\u8003\u3084\u6c17\u3065\u304d\u306b\u306a\u308b\u304b\u3082\u3068\u601d\u3044\u3001\u3061\u3087\u3063\u3068\u5b9f\u9a13\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u30ab\u30e1\u30e9\u306b\u3088\u308b\u5dee<\/h3>\n\n\n\n

\u5358\u7d14\u30eb\u30fc\u30d7\u3067\u3001<\/p>\n\n\n\n

cv::VideoWriter writer; \/\/\u52d5\u753b\u4fdd\u5b58\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/p>\n\n\n\n

\u306b\u5bfe\u3057\u3066\u3001MAT\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3001\u5927\u62b5 frame \u3068\u3044\u3063\u305f\u30cd\u30fc\u30df\u30f3\u30b0\u306b\u306a\u3063\u3066\u307e\u3059\u3002<\/p>\n\n\n\n

    while (cap.read(frame)){\n        cv::imshow(\"\", frame);\/\/\u753b\u50cf\u3092\u8868\u793a\uff0e\n        writer << frame;\n    }<\/pre>\n\n\n\n
\u3053\u306e\u3088\u3046\u306a\u30eb\u30fc\u30d7\u3067\u51fa\u6765\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u518d\u751f\u3059\u308b\u3068\u65e9\u9001\u308a\u72b6\u614b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u3058\u3083\u3042\u4f55\u304c\u3069\u3046\u306a\u3093\u3060\u308d\u3046\u3068\u3044\u3046\u4e8b\u3067\u3001OpenCV\u306b\u304b\u304b\u308f\u308b\u6642\u9593\u3092\u8a08\u6e2c\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n
    for (;;) {\n\n        \/\/1\u30d5\u30ec\u30fc\u30e0\u30ad\u30e3\u30d7\u30c1\u30e3\n        tts1 = clock();\n        cap >> frame;\n        tts2 = clock();\n       \n        \/\/1\u30d5\u30ec\u30fc\u30e0\u8868\u793a\n        cv::imshow(\"\", frame);\n        tts3 = clock();\n\n        \/\/\u30d5\u30ec\u30fc\u30e0\u9023\u7d50\n        writer.write(frame);\n        tts4 = clock();\n\n    }<\/pre>\n\n\n\n
\u8a08\u6e2c\u70b9\u306f\u305d\u308c\u305e\u308c\u306e\u95a2\u6570\u306e\u6240\u3002\u30672\u3064\u306e\u30ab\u30e1\u30e9\u3067\u8a08\u6e2c\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u4ee5\u4e0b\u306e\u7d50\u679c\u30c6\u30fc\u30d6\u30eb\u306f\u5225\u306e\u5024\u3082\u542b\u3093\u3067\u3044\u308b\u306e\u3067\u3001\u307e\u305a  #1to2=005, #2to3=01, #3to4=02   #lap  \u3068\u3044\u3046\u90e8\u5206\u3060\u3051\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
#1to2 \uff1a  \u30ad\u30e3\u30d7\u30c1\u30e3\u306b\u304b\u304b\u3063\u305f\u6642\u9593<\/p>\n\n\n\n
#2to3 \uff1a \uff11\u30d5\u30ec\u30fc\u30e0\u3092Window\u8868\u793a\u306b\u304b\u304b\u3063\u305f\u6642\u9593<\/p>\n\n\n\n
#3to4 \uff1a writer\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\uff11\u30d5\u30ec\u30fc\u30e0\u3092\u66f8\u304d\u8fbc\u3093\u3060\u6642\u9593<\/p>\n\n\n\n
\u3059\u3079\u3066 mSec \u5358\u4f4d<\/p>\n\n\n\n
5\u79d2\u9593\u306e\u30ad\u30e3\u30d7\u30c1\u30e3<\/p>\n\n\n\n
\u30de\u30b7\u30f3\u306f Corei3  3.5GHz 12G\u30e1\u30e2\u30ea \u3067\u5c11\u3005\u30c0\u30eb\u3001\u3067\u3082\u305d\u308c\u306a\u308a\u306b\u52d5\u4f5c\u3059\u308b\u30ec\u30d9\u30eb\u306aPC<\/p>\n\n\n\n
\u30ab\u30e1\u30e9A   ELECOM\u306e1.3Mpixel\u3068\u66f8\u3044\u3066\u3042\u308b\u4e00\u822c\u7684\u306aWEB\u30ab\u30e1\u30e9\u3002<\/p>\n\n\n\n
TTS #1to2=459, #2to3=17, #3to4=41, lap=517, nShots=14, LOOP=014\nTTS #1to2=004, #2to3=01, #3to4=08, lap=54, nShots=1, LOOP=015\nTTS #1to2=004, #2to3=02, #3to4=07, lap=22, nShots=1, LOOP=016\nTTS #1to2=041, #2to3=02, #3to4=07, lap=57, nShots=1, LOOP=017\nTTS #1to2=008, #2to3=02, #3to4=05, lap=22, nShots=1, LOOP=018\nTTS #1to2=053, #2to3=03, #3to4=42, lap=103, nShots=1, LOOP=019\nTTS #1to2=004, #2to3=02, #3to4=11, lap=59, nShots=2, LOOP=021\nTTS #1to2=004, #2to3=03, #3to4=02, lap=20, nShots=0, LOOP=021\nTTS #1to2=074, #2to3=03, #3to4=15, lap=94, nShots=3, LOOP=024\nTTS #1to2=004, #2to3=02, #3to4=02, lap=23, nShots=0, LOOP=024\nTTS #1to2=052, #2to3=02, #3to4=08, lap=64, nShots=2, LOOP=026\nTTS #1to2=005, #2to3=02, #3to4=06, lap=21, nShots=1, LOOP=027\nTTS #1to2=057, #2to3=02, #3to4=08, lap=73, nShots=2, LOOP=029\nTTS #1to2=003, #2to3=02, #3to4=02, lap=15, nShots=0, LOOP=029\nTTS #1to2=080, #2to3=02, #3to4=07, lap=91, nShots=2, LOOP=031\nTTS #1to2=004, #2to3=01, #3to4=05, lap=17, nShots=1, LOOP=032\nTTS #1to2=061, #2to3=02, #3to4=07, lap=75, nShots=2, LOOP=034\nTTS #1to2=003, #2to3=02, #3to4=02, lap=14, nShots=0, LOOP=034\nTTS #1to2=062, #2to3=02, #3to4=10, lap=76, nShots=2, LOOP=036\nTTS #1to2=004, #2to3=02, #3to4=05, lap=21, nShots=1, LOOP=037\nTTS #1to2=057, #2to3=03, #3to4=10, lap=75, nShots=2, LOOP=039\nTTS #1to2=004, #2to3=03, #3to4=02, lap=19, nShots=0, LOOP=039\nTTS #1to2=075, #2to3=02, #3to4=09, lap=89, nShots=3, LOOP=042\nTTS #1to2=004, #2to3=01, #3to4=02, lap=17, nShots=0, LOOP=042\nTTS #1to2=059, #2to3=02, #3to4=07, lap=70, nShots=2, LOOP=044\nTTS #1to2=004, #2to3=02, #3to4=02, lap=15, nShots=0, LOOP=044\nTTS #1to2=064, #2to3=01, #3to4=08, lap=75, nShots=2, LOOP=046\nTTS #1to2=004, #2to3=01, #3to4=06, lap=20, nShots=1, LOOP=047\nTTS #1to2=058, #2to3=03, #3to4=09, lap=76, nShots=2, LOOP=049\nTTS #1to2=005, #2to3=02, #3to4=02, lap=18, nShots=0, LOOP=049\nTTS #1to2=060, #2to3=01, #3to4=09, lap=72, nShots=2, LOOP=051\nTTS #1to2=003, #2to3=02, #3to4=02, lap=17, nShots=0, LOOP=051\nTTS #1to2=078, #2to3=01, #3to4=12, lap=93, nShots=3, LOOP=054\nTTS #1to2=003, #2to3=02, #3to4=02, lap=19, nShots=0, LOOP=054\nTTS #1to2=061, #2to3=01, #3to4=10, lap=74, nShots=2, LOOP=056\nTTS #1to2=004, #2to3=01, #3to4=06, lap=21, nShots=1, LOOP=057\nTTS #1to2=056, #2to3=02, #3to4=07, lap=72, nShots=2, LOOP=059\nTTS #1to2=004, #2to3=01, #3to4=02, lap=14, nShots=0, LOOP=059\nTTS #1to2=064, #2to3=01, #3to4=08, lap=76, nShots=2, LOOP=061\nTTS #1to2=004, #2to3=02, #3to4=05, lap=20, nShots=1, LOOP=062\nTTS #1to2=075, #2to3=01, #3to4=08, lap=89, nShots=2, LOOP=064\nTTS #1to2=004, #2to3=02, #3to4=02, lap=16, nShots=0, LOOP=064\nTTS #1to2=063, #2to3=02, #3to4=08, lap=75, nShots=2, LOOP=066\nTTS #1to2=004, #2to3=02, #3to4=05, lap=19, nShots=1, LOOP=067\nTTS #1to2=058, #2to3=02, #3to4=14, lap=79, nShots=2, LOOP=069\nTTS #1to2=065, #2to3=01, #3to4=07, lap=87, nShots=2, LOOP=071\nTTS #1to2=003, #2to3=02, #3to4=04, lap=17, nShots=1, LOOP=072\nTTS #1to2=078, #2to3=01, #3to4=08, lap=91, nShots=2, LOOP=074\nTTS #1to2=003, #2to3=02, #3to4=02, lap=15, nShots=0, LOOP=074\nTTS #1to2=064, #2to3=02, #3to4=09, lap=77, nShots=3, LOOP=077\nTTS #1to2=003, #2to3=02, #3to4=02, lap=16, nShots=0, LOOP=077\nTTS #1to2=061, #2to3=01, #3to4=10, lap=74, nShots=2, LOOP=079\nTTS #1to2=005, #2to3=02, #3to4=02, lap=19, nShots=0, LOOP=079\nTTS #1to2=060, #2to3=03, #3to4=07, lap=72, nShots=2, LOOP=081\nTTS #1to2=004, #2to3=01, #3to4=04, lap=16, nShots=1, LOOP=082\nTTS #1to2=061, #2to3=02, #3to4=07, lap=75, nShots=2, LOOP=084\nTTS #1to2=004, #2to3=02, #3to4=02, lap=15, nShots=0, LOOP=084\nTTS #1to2=077, #2to3=02, #3to4=10, lap=91, nShots=3, LOOP=087\nTTS #1to2=005, #2to3=02, #3to4=02, lap=19, nShots=0, LOOP=087\nTTS #1to2=060, #2to3=02, #3to4=07, lap=72, nShots=2, LOOP=089\nTTS #1to2=004, #2to3=01, #3to4=02, lap=15, nShots=0, LOOP=089\nTTS #1to2=061, #2to3=01, #3to4=07, lap=72, nShots=2, LOOP=091\nTTS #1to2=004, #2to3=02, #3to4=04, lap=17, nShots=1, LOOP=092\nTTS #1to2=062, #2to3=01, #3to4=07, lap=74, nShots=2, LOOP=094\nTTS #1to2=003, #2to3=02, #3to4=02, lap=14, nShots=0, LOOP=094\nTTS #1to2=081, #2to3=02, #3to4=12, lap=97, nShots=3, LOOP=097\nTTS #1to2=004, #2to3=01, #3to4=02, lap=19, nShots=0, LOOP=097\nTTS #1to2=058, #2to3=03, #3to4=14, lap=78, nShots=2, LOOP=099\nTTS #1to2=005, #2to3=04, #3to4=07, lap=30, nShots=1, LOOP=100\nTTS #1to2=048, #2to3=01, #3to4=05, lap=61, nShots=1, LOOP=101\nTTS #1to2=004, #2to3=02, #3to4=06, lap=18, nShots=1, LOOP=102\nTTS #1to2=059, #2to3=02, #3to4=09, lap=76, nShots=2, LOOP=104\nTTS #1to2=004, #2to3=02, #3to4=02, lap=17, nShots=0, LOOP=104\nTTS #1to2=079, #2to3=01, #3to4=09, lap=91, nShots=3, LOOP=107\nTTS #1to2=004, #2to3=02, #3to4=02, lap=17, nShots=0, LOOP=107\nTTS #1to2=062, #2to3=02, #3to4=08, lap=74, nShots=2, LOOP=109\nTTS #1to2=004, #2to3=02, #3to4=04, lap=18, nShots=1, LOOP=110\nTTS #1to2=059, #2to3=02, #3to4=08, lap=74, nShots=2, LOOP=112\nTTS #1to2=004, #2to3=02, #3to4=02, lap=16, nShots=0, LOOP=112\nTTS #1to2=062, #2to3=02, #3to4=08, lap=74, nShots=2, LOOP=114\nTTS #1to2=003, #2to3=02, #3to4=02, lap=15, nShots=0, LOOP=114\nTTS #1to2=063, #2to3=02, #3to4=07, lap=74, nShots=2, LOOP=116\nTTS #1to2=004, #2to3=01, #3to4=04, lap=16, nShots=1, LOOP=117\nTTS #1to2=076, #2to3=02, #3to4=08, lap=90, nShots=2, LOOP=119\nTTS #1to2=003, #2to3=02, #3to4=04, lap=17, nShots=1, LOOP=120\nTTS #1to2=060, #2to3=02, #3to4=08, lap=75, nShots=2, LOOP=122\nTTS #1to2=005, #2to3=02, #3to4=02, lap=17, nShots=0, LOOP=122\nTTS #1to2=063, #2to3=02, #3to4=07, lap=74, nShots=2, LOOP=124\nTTS #1to2=004, #2to3=02, #3to4=02, lap=15, nShots=0, LOOP=124\nTTS #1to2=061, #2to3=02, #3to4=06, lap=71, nShots=2, LOOP=126\nTTS #1to2=090, #2to3=05, #3to4=12, lap=113, nShots=3, LOOP=129\nTTS #1to2=004, #2to3=03, #3to4=04, lap=23, nShots=1, LOOP=130\nTTS #1to2=051, #2to3=01, #3to4=09, lap=65, nShots=2, LOOP=132\nTTS #1to2=003, #2to3=02, #3to4=02, lap=16, nShots=0, LOOP=132\nTTS #1to2=062, #2to3=02, #3to4=07, lap=73, nShots=2, LOOP=134\nTTS #1to2=004, #2to3=01, #3to4=02, lap=15, nShots=0, LOOP=134\nTTS #1to2=062, #2to3=02, #3to4=07, lap=74, nShots=2, LOOP=136\nTTS #1to2=004, #2to3=02, #3to4=04, lap=17, nShots=1, LOOP=137\nTTS #1to2=061, #2to3=03, #3to4=09, lap=77, nShots=2, LOOP=139\nTTS #1to2=004, #2to3=02, #3to4=03, lap=18, nShots=0, LOOP=139\nTTS #1to2=076, #2to3=02, #3to4=09, lap=90, nShots=3, LOOP=142\nTTS #1to2=003, #2to3=02, #3to4=03, lap=17, nShots=0, LOOP=142\nTTS #1to2=062, #2to3=02, #3to4=08, lap=75, nShots=2, LOOP=144\nTTS #1to2=004, #2to3=01, #3to4=05, lap=19, nShots=1, LOOP=145\nTTS #1to2=058, #2to3=01, #3to4=08, lap=73, nShots=2, LOOP=147\nTTS #1to2=004, #2to3=02, #3to4=03, lap=17, nShots=0, LOOP=147\nTTS #1to2=062, #2to3=01, #3to4=07, lap=73, nShots=2, LOOP=149\nTTS #1to2=004, #2to3=02, #3to4=02, lap=15, nShots=0, LOOP=149\n<\/pre>\n\n\n\n
\u6b21\u306b<\/p>\n\n\n\n
\u30ab\u30e1\u30e9B  \u30e1\u30fc\u30ab\u30fc\u4e0d\u660e\u306eMegaPixel\u3068\u66f8\u3044\u3066\u3042\u308b\u7269\u3002<\/p>\n\n\n\n
TTS #1to2=1466, #2to3=21, #3to4=110, lap=1597, nShots=44, LOOP=044\nTTS #1to2=008, #2to3=02, #3to4=21, lap=142, nShots=4, LOOP=048\nTTS #1to2=005, #2to3=02, #3to4=07, lap=36, nShots=1, LOOP=049\nTTS #1to2=061, #2to3=03, #3to4=36, lap=107, nShots=2, LOOP=051\nTTS #1to2=005, #2to3=01, #3to4=06, lap=48, nShots=1, LOOP=052\nTTS #1to2=043, #2to3=02, #3to4=07, lap=58, nShots=2, LOOP=054\nTTS #1to2=004, #2to3=02, #3to4=02, lap=15, nShots=0, LOOP=054\nTTS #1to2=061, #2to3=02, #3to4=07, lap=72, nShots=2, LOOP=056\nTTS #1to2=004, #2to3=01, #3to4=03, lap=15, nShots=0, LOOP=056\nTTS #1to2=097, #2to3=02, #3to4=13, lap=115, nShots=3, LOOP=059\nTTS #1to2=005, #2to3=04, #3to4=05, lap=27, nShots=1, LOOP=060\nTTS #1to2=081, #2to3=02, #3to4=08, lap=96, nShots=3, LOOP=063\nTTS #1to2=004, #2to3=01, #3to4=02, lap=16, nShots=0, LOOP=063\nTTS #1to2=095, #2to3=02, #3to4=08, lap=107, nShots=3, LOOP=066\nTTS #1to2=004, #2to3=01, #3to4=02, lap=15, nShots=0, LOOP=066\nTTS #1to2=095, #2to3=01, #3to4=09, lap=108, nShots=3, LOOP=069\nTTS #1to2=004, #2to3=02, #3to4=04, lap=19, nShots=1, LOOP=070\nTTS #1to2=106, #2to3=01, #3to4=10, lap=121, nShots=3, LOOP=073\nTTS #1to2=004, #2to3=01, #3to4=05, lap=20, nShots=1, LOOP=074\nTTS #1to2=091, #2to3=02, #3to4=12, lap=110, nShots=3, LOOP=077\nTTS #1to2=004, #2to3=03, #3to4=02, lap=22, nShots=0, LOOP=077\nTTS #1to2=104, #2to3=02, #3to4=09, lap=118, nShots=3, LOOP=080\nTTS #1to2=003, #2to3=02, #3to4=04, lap=18, nShots=1, LOOP=081\nTTS #1to2=092, #2to3=01, #3to4=11, lap=108, nShots=3, LOOP=084\nTTS #1to2=004, #2to3=02, #3to4=02, lap=19, nShots=0, LOOP=084\nTTS #1to2=108, #2to3=02, #3to4=09, lap=121, nShots=4, LOOP=088\nTTS #1to2=004, #2to3=01, #3to4=02, lap=17, nShots=0, LOOP=088\nTTS #1to2=092, #2to3=02, #3to4=09, lap=106, nShots=3, LOOP=091\nTTS #1to2=003, #2to3=02, #3to4=02, lap=16, nShots=0, LOOP=091\nTTS #1to2=110, #2to3=01, #3to4=13, lap=127, nShots=4, LOOP=095\nTTS #1to2=004, #2to3=02, #3to4=02, lap=21, nShots=0, LOOP=095\nTTS #1to2=105, #2to3=02, #3to4=12, lap=121, nShots=4, LOOP=099\nTTS #1to2=004, #2to3=01, #3to4=03, lap=21, nShots=0, LOOP=099\nTTS #1to2=090, #2to3=01, #3to4=10, lap=104, nShots=3, LOOP=102\nTTS #1to2=003, #2to3=02, #3to4=02, lap=17, nShots=0, LOOP=102\nTTS #1to2=107, #2to3=02, #3to4=11, lap=122, nShots=4, LOOP=106\nTTS #1to2=004, #2to3=01, #3to4=02, lap=18, nShots=0, LOOP=106\nTTS #1to2=093, #2to3=02, #3to4=09, lap=106, nShots=3, LOOP=109\nTTS #1to2=005, #2to3=02, #3to4=04, lap=20, nShots=1, LOOP=110\nTTS #1to2=107, #2to3=02, #3to4=13, lap=126, nShots=3, LOOP=113\nTTS #1to2=004, #2to3=02, #3to4=03, lap=22, nShots=1, LOOP=114\nTTS #1to2=087, #2to3=02, #3to4=07, lap=100, nShots=2, LOOP=116\nTTS #1to2=004, #2to3=02, #3to4=06, lap=20, nShots=1, LOOP=117\nTTS #1to2=106, #2to3=02, #3to4=09, lap=123, nShots=3, LOOP=120\nTTS #1to2=004, #2to3=01, #3to4=05, lap=19, nShots=1, LOOP=121\nTTS #1to2=091, #2to3=02, #3to4=08, lap=106, nShots=3, LOOP=124\nTTS #1to2=004, #2to3=02, #3to4=02, lap=16, nShots=0, LOOP=124\nTTS #1to2=110, #2to3=02, #3to4=09, lap=123, nShots=3, LOOP=127\nTTS #1to2=004, #2to3=02, #3to4=04, lap=19, nShots=1, LOOP=128\nTTS #1to2=091, #2to3=02, #3to4=09, lap=106, nShots=3, LOOP=131\nTTS #1to2=004, #2to3=02, #3to4=02, lap=17, nShots=0, LOOP=131\nTTS #1to2=109, #2to3=02, #3to4=10, lap=123, nShots=4, LOOP=135\nTTS #1to2=004, #2to3=02, #3to4=02, lap=18, nShots=0, LOOP=135\nTTS #1to2=092, #2to3=02, #3to4=08, lap=104, nShots=3, LOOP=138\nTTS #1to2=004, #2to3=02, #3to4=02, lap=16, nShots=0, LOOP=138\nTTS #1to2=110, #2to3=02, #3to4=10, lap=124, nShots=4, LOOP=142\nTTS #1to2=004, #2to3=02, #3to4=02, lap=18, nShots=0, LOOP=142\nTTS #1to2=092, #2to3=02, #3to4=09, lap=105, nShots=3, LOOP=145\nTTS #1to2=004, #2to3=01, #3to4=05, lap=19, nShots=1, LOOP=146\nTTS #1to2=106, #2to3=03, #3to4=08, lap=122, nShots=3, LOOP=149\nTTS #1to2=004, #2to3=03, #3to4=03, lap=18, nShots=0, LOOP=149<\/pre>\n\n\n\n
\u3053\u306e\u7d50\u679c\u3092\u898b\u308b\u3068\u3001\u307e\u305a\u3001<\/p>\n\n\n\n
#lap  \u3053\u308c\u306ffor\u4e00\u5468\u306b\u304b\u304b\u3063\u305f\u6642\u9593\u3067\u300130fps\u306a\u308933.33mSec\u4ee5\u5185\u3067\u306a\u3044\u3068\u30d5\u30ec\u30fc\u30e0\u6b20\u640d\u3057\u3066\u3044\u308b\u72b6\u6cc1<\/p>\n\n\n\n
\u3064\u307e\u308a\u591a\u91cf\u306b\u30d5\u30ec\u30fc\u30e0\u843d\u3061\u3057\u3066\u3044\u307e\u3059\u3002\u30ab\u30e1\u30e9B\u306e\u5b89\u7269\u306f\u307e\u3063\u305f\u304f\u9045\u3044\u3067\u3059\u306d\u3002 \u3067\u305d\u306e\u51e6\u7406\u306e\u90e8\u5206\u306f\u3068\u8a00\u3048\u3070\u3001#1to2\u3067\u8868\u3057\u305f\u3001\u30ad\u30e3\u30d7\u30c1\u30e3\u306e\u90e8\u5206\u3067\u3059\u3002\u3053\u3053\u306e\u6570\u5024\u304c\u975e\u5e38\u306b\u5927\u304d\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u7279\u306b1\u56de\u76ee\u306e\u30eb\u30fc\u30d7\u3067\u306f\u4f55\u3092\u3057\u3066\u3044\u308b\u306e\u304b\u30ab\u30e1\u30e9B\u3067\u306f\u30011466mSec\u79d2\u3082\u304b\u304b\u3063\u3066\u3044\u307e\u3059\u3002Windows\u306a\u306e\u3067OS\u304c\u3069\u306e\u3088\u3046\u306b\u6642\u9593\u914d\u5206\u3057\u305f\u306e\u304b\u5206\u308a\u307e\u305b\u3093\u304c\u3001\u5c11\u306a\u304f\u3068\u3082OpenCV\u306f\u660e\u3089\u304b\u306b\u5225\u30b9\u30ec\u30c3\u30c9\u3067\u8d70\u3063\u3066\u3044\u308b\u306e\u3067\u3001Windows\u30a2\u30d7\u30ea\u306b\u7d44\u307f\u8fbc\u3093\u3067\u3082\u90aa\u9b54\u306f\u3057\u307e\u305b\u3093\u3002\u3067\u3082\u304b\u304b\u308a\u904e\u304e\u3067\u3059\u306d\u3002\u30ab\u30e1\u30e9A\u3067\u3082459mSec\u3002\u30de\u30b7\u3067\u3059\u304c\u300110\u679a\u4ee5\u4e0a\u306e\u30d5\u30ec\u30fc\u30e0\u304c\u843d\u3061\u3066\u307e\u3059\u3002<\/p>\n\n\n\n
\u3053\u308c\u3092\u305d\u306e\u307e\u307e\u30d3\u30c7\u30aa\u4fdd\u5b58\u3057\u3066\u518d\u751f\u3059\u308b\u3068\u30015\u79d2\u306e\u9332\u753b\u6642\u9593\u304c3\u79d2\u7a0b\u5ea6\u306b\u7e2e\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u305d\u3053\u3067\u3001\u8003\u3048\u3089\u308c\u308b\u306e\u306f\u3001\u30bf\u30a4\u30de\u5272\u308a\u8fbc\u307f\u3067\u51e6\u7406\u3059\u308b\u65b9\u6cd5\u3002<\/p>\n\n\n\n
\u3053\u308c\u3084\u3063\u3066\u307f\u307e\u3057\u305f\u3002\u4f8b\u3048\u3070 WM_TIMER \u3067 OnTimer() \u4e91\u3005\u306e\u5b9a\u756a\u30d1\u30bf\u30fc\u30f3\u3002SetTIime\u3092\uff11\uff4dSec\u3068\u3057\u306633mSec\u3092\u30ab\u30a6\u30f3\u30c8\u3057\u3066\u3082\u3001Timer\u305d\u306e\u3082\u306e\u309233mSec\u306b\u3057\u3066\u3082\u3001\u7d50\u5c40\u30ad\u30e3\u30d7\u30c1\u30e3\u6642\u9593\u304c\u9045\u3044\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u30b3\u30fc\u30c9\u304c\u72b6\u614b\u9077\u79fb\u3057\u305f\u308a\u8907\u96d1\u306b\u306a\u308b\u3060\u3051\u3067\u3001\u3042\u307e\u308a\u610f\u5473\u304c\u7121\u3044\u3053\u3068\u306b\u6c17\u4ed8\u304d\u59cb\u3081\u307e\u3057\u305f\u3002\u306a\u306e\u3067\u3053\u3053\u3067\u306f\u5168\u90e8\u5272\u611b\uff01\uff08\u6c57\uff09<\/p>\n\n\n\n
\u304a\u305d\u3089\u304f\u3044\u308d\u3093\u306a\u30b7\u30b9\u30c6\u30e0\u3067\u52d5\u4f5c\u3059\u308b\u3067\u3042\u308d\u3046\u306e\u306f\u3001\u5b9f\u6642\u9593\u3068\u9332\u753b\u30d5\u30ec\u30fc\u30e0\u6570\u306e\u95a2\u4fc2\u3092\u4fdd\u3061\u7d9a\u3051\u308b\u3053\u3068\u3060\u3068\u8003\u3048\u3001\u4ee5\u4e0b\u306e\u65b9\u91dd\u3067\u30b3\u30fc\u30c9\u3092\u4f5c\u6210\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n
Loop \u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u56de\u6570\u3068\u3059\u308c\u3070\u3001\u7d4c\u904e\u6642\u9593-(Loop\uff0a(1\u79d2\/fps)>0 \u306a\u3089<\/strong>
\u305d\u306e\u5024\u30921000\/fps\u3067\u5272\u3063\u305f\u56de\u6570\u5206\u3001\u540c\u3058\u753b\u50cf\u3092\u66f8\u304d\u8fbc\u3093\u3067\u8fbb\u8904\u3092\u5408\u308f\u305b\u3001\u5fc5\u8981\u56de\u6570Loop\u3057\u305f\u3053\u3068\u306b\u3059\u308b\u3002<\/strong><\/p>\n\n\n\n
\u4f55\u306e\u3053\u3068\u3060\uff1f\u3068\u601d\u308f\u308c\u308b\u65b9\u306b\u306f\u30b3\u30fc\u30c9\u3092\u898b\u3066\u3082\u3089\u3063\u305f\u65b9\u304c\u65e9\u3044\u306e\u3067\u3001\u5b9f\u9a13\u30b3\u30fc\u30c9\u3092\u63b2\u793a\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u3053\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001\u6642\u9593\u3092\u30b9\u30fc\u30d1\u30fc\u30a4\u30f3\u30dd\u30fc\u30ba\u3057\u3066\u518d\u751f\u6642\u306b\u308f\u304b\u308a\u3084\u3059\u304f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
#include <opencv2\\opencv.hpp>\n#include <opencv2\\highgui\\highgui_c.h>\n#include <stdio.h>\n#include <Windows.h>\n\n\n\nint main(void)\n{\n    \/\/\u30d3\u30c7\u30aa\u95a2\u9023\u521d\u671f\u5316\n    cv::VideoCapture cap(0);    \/\/\u52d5\u753b\u30ad\u30e3\u30d7\u30c1\u30e3\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 CAM\u756a\u53f7 0,1,....\n    if (cap.isOpened() == false) { return -1; }\n\n    int width = (int)cap.get(cv::CAP_PROP_FRAME_WIDTH);\t    \/\/\u30d5\u30ec\u30fc\u30e0\u5e45\u53d6\u5f97\n    int height = (int)cap.get(cv::CAP_PROP_FRAME_HEIGHT);\t\/\/\u30d5\u30ec\u30fc\u30e0\u7e26\u53d6\u5f97\n    double fps = cap.get(cv::CAP_PROP_FPS);\t\t\t\t\t\/\/\u30d5\u30ec\u30fc\u30e0\u30ec\u30fc\u30c8FPS\u53d6\u5f97\n    int fourcc = cv::VideoWriter::fourcc('M', 'P', '4', 'V');\t\/\/\u30a8\u30f3\u30b3\u30fc\u30c9MPEG4\u6307\u5b9a\n\n    cv::VideoWriter writer;     \/\/\u52d5\u753b\u4fdd\u5b58\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\n    writer.open(\"d:\\\\_temp\\\\recordtest.mp4\", fourcc, fps, cv::Size(width, height));\n    cv::Mat frame;  \/\/\u753b\u50cf\u7528\u884c\u5217\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\n\n    \/\/\u6642\u9593\u8a08\u6e2c\u7528\u30ef\u30fc\u30af\n    DWORD tts0 = clock();\n    DWORD tts1;\n    DWORD tts2;\n    DWORD tts3;\n    DWORD tts4;\n\n    \/\/\u30d5\u30ec\u30fc\u30e0\u8abf\u6574\u7528\n    DWORD msecStart = clock();\n    DWORD nLoop = 0;\n    DWORD msecLap = 0;\n\n    \/\/\u30d7\u30ed\u30bb\u30b9\n    for (;;) {\n\n        \/\/1\u30d5\u30ec\u30fc\u30e0\u30ad\u30e3\u30d7\u30c1\u30e3\n        tts1 = clock();\n        cap >> frame;\n\n        \/\/\u7d4c\u904e\u6642\u9593\u3092\u30a4\u30f3\u30dd\u30fc\u30ba\n        char StrLapTime[100];\n        sprintf_s(StrLapTime, \"%06u\", msecLap);\n        cv::putText(frame,StrLapTime,cv::Point(0,50),cv::FONT_HERSHEY_COMPLEX,2,cv::Scalar(255, 255, 0),5);\n        tts2 = clock();\n       \n        \/\/1\u30d5\u30ec\u30fc\u30e0\u8868\u793a\n        cv::imshow(\"\", frame);\n        tts3 = clock();\n\n        msecLap = clock() - msecStart;\t\/\/\u7d4c\u904e\u6642\u9593\n        \/\/\u30d5\u30ec\u30fc\u30e0\u9023\u7d50\n        \/\/nLoop \u304c\u3053\u3053\u3092\u901a\u904e\u3057\u305f\u56de\u6570\u306a\u306e\u3067\u3001\u7d4c\u904e\u6642\u9593-(nLoop\uff0a(1\u79d2\/fps)>0 \u306a\u3089\n        \/\/\u305d\u306e\u5024\u30921000\/fps\u3067\u5272\u3063\u305f\u56de\u6570\u5206\u66f8\u304d\u8fbc\u3093\u3067\u305d\u306e\u56de\u6570\u3092nLoop\u306b\u52a0\u7b97\u3057\u3066\u88dc\u6b63\u3057\u3066\u304a\u304f\n        int diff = msecLap - (nLoop * 1000 \/ fps);\n        int nShoot = diff < 0 ? 0 : diff \/ (1000 \/ fps);\n        nLoop += nShoot;\n\n        for (int i = 0; i < nShoot; i++)    \/\/\u540c\u3058\u30d5\u30ec\u30fc\u30e0\u3067\u7a74\u57cb\u3081\n                writer.write(frame);\n        \n        \/\/\u7d42\u4e86\u30c8\u30ea\u30ac\n        if (cv::waitKey(1) == 'q' || msecLap > 5000 )  \/\/5000mSec\n            break;\n\n        tts4 = clock();\n        printf(\"TTS #1to2=%03d, #2to3=%02d, #3to4=%02d, lap=%02d, nShots=%01d, LOOP=%03d\\n\", tts2-tts1, tts3-tts2, tts4-tts3, tts4-tts0, nShoot, nLoop);\n        tts0 = tts3;\n    }\n\n    cv::destroyAllWindows();\n\n    return 0;\n}\n\n<\/pre>\n\n\n\n
\u4e0a\u306e\u65b9\u306e\u6642\u9593\u8a08\u6e2c\u306f\u3001\u3053\u306e\u30b3\u30fc\u30c9\u306e\u5b9f\u884c\u7d50\u679c\u3067\u3059\u3002<\/p>\n\n\n\n
#\uff4eShot \u306f\u4e00\u5468\u306b\u304b\u304b\u3063\u305f\u6642\u9593\u304b\u3089\u4f55\u30d5\u30ec\u30fc\u30e0\u5206\u306e\u753b\u50cf\u30c7\u30fc\u30bf\u3092\u9332\u753b\u3059\u308b\u304b\u8a08\u7b97\u3057\u3066\u3001\u540c\u3058\u753b\u50cf\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u5fc5\u8981\u679a\u6570\u8a70\u3081\u8fbc\u3093\u3067\u8fbb\u8904\u3092\u5408\u308f\u305b\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\"\"<\/a><\/figure>\n\n\n\n
5\u79d2\u5206\u306e\u30d3\u30c7\u30aa\u753b\u50cf\u3067\u3059\u304c\u3001\u6700\u521d\u306e\u4e00\u79d2\u306f\u6b62\u307e\u3063\u3066\u3057\u307e\u3063\u3066\u307e\u3059\u3002\u305f\u3060\u6642\u9593\u8ef8\u306f\u6b63\u3057\u304f\u88dc\u6b63\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u9577\u6642\u9593\u9332\u753b\u3057\u3066\u3082\u5b9f\u6642\u9593\u3068\u306e\u305a\u308c\u306f\u7121\u3044\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n
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\"\"<\/figure>\n\n\n\n
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