1.ipynb

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   "cells": [
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "import numpy as np\n",
      "import cv2\n",
      "\n",
      "cap = cv2.VideoCapture('MediaCoder_test1_1m9s_AVC_VBR_256kbps_640x480_24fps_MPEG2Layer3_CBR_160kbps_Stereo_22050Hz.mp4')\n",
      "\n",
      "# Define the codec and create VideoWriter object\n",
      "fourcc = cv2.cv.CV_FOURCC(*'XVID')\n",
      "out = cv2.VideoWriter('test1.avi',fourcc, 40.0, (50,50))\n",
      "k = 0\n",
      "while k < 100:\n",
      "    ret, frame = cap.read()\n",
      "    k += 1\n",
      "    if ret==True:\n",
      "        #frame = cv2.flip(frame,0)\n",
      "        # write the flipped frame\n",
      "        #gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)\n",
      "        #gray = cv2.resize(gray, (50,50))\n",
      "        out.write(frame)\n",
      "        frame = cv2.resize(frame, (50,50))\n",
      "\n",
      "        cv2.imshow('frame',frame)\n",
      "        if cv2.waitKey(1) & 0xFF == ord('q'):\n",
      "            break\n",
      "    else:\n",
      "        break\n",
      "\n",
      "# Release everything if job is finished\n",
      "cap.release()\n",
      "out.release()\n",
      "cv2.destroyAllWindows()"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 1
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "import numpy as np\n",
      "import cv2\n",
      "cap = cv2.VideoCapture(\"/home/lenovo3/1/experiment_e=0.00001/foreman.mp4.nn.mp4\")\n",
      "ret, frame = cap.read()\n",
      "if ret == True:\n",
      "    cv2.imwrite(\"/home/lenovo3/foreman1.jpg\", frame)\n",
      "cap.release()   "
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 2
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "csvfile = file('/media/sunyanbo/41A2-A27B/downloads/test2.txt', 'wb')\n",
      "spamwrite = csv.writer(csvfile)\n",
      "l = canvas.reshape(1,400)[0]\n",
      "g = [m/255 for m in l]\n",
      "spamwrite.writerow(g)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": []
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "import numpy as np \n",
      "import cv2 \n",
      "\n",
      "#canvas = np.zeros((50,50),dtype=\"uint8\")\n",
      "#files = open('/media/sunyanbo/41A2-A27B/downloads/experiment5.txt', 'wb')\n",
      "#writer = csv.writer(csvfile, delimiter = ',', dialect = 'excel')\n",
      "import csv\n",
      "#files = open('/media/sunyanbo/41A2-A27B/downloads/test.txt', 'w')\n",
      "\n",
      "csvfile = file('/media/sunyanbo/41A2-A27B/downloads/test.txt', 'wb')\n",
      "i = 0\n",
      "#with open('/media/sunyanbo/41A2-A27B/downloads/experiment5.txt', 'wb') as files:\n",
      "spamwrite = csv.writer(csvfile)\n",
      "while i < 11:\n",
      "    canvas = np.ones((20,20),dtype=\"uint8\")*255\n",
      "    cv2.rectangle(canvas,(i,0),(i + 8, 8),0,-1)\n",
      "    i += 1\n",
      "            #canvas = cv2.resize(canvas, (30,30))\n",
      "            #cv2.imshow(\"Canvas\",canvas)\n",
      "            #cv2.imwrite('/home/sunyanbo/experiment3/%d.jpg'%i,canvas)\n",
      "    l = canvas.reshape(1,400)[0]\n",
      "    g = [m/255 for m in l]\n",
      "            #canvas.reshape(1,400)[0]\n",
      "    #g = [r[0]/255 for r in l]\n",
      "            #s = ','.join([str(m / 255) for m in g])\n",
      "            #files.write(s + \"\\n\")\n",
      "    spamwrite.writerow(g)\n",
      "i = 0\n",
      "while i < 11:\n",
      "    canvas = np.ones((20,20),dtype=\"uint8\")*255\n",
      "    cv2.rectangle(canvas,(11,i),(19, i+8),0,-1)\n",
      "    i += 1\n",
      "            #canvas = cv2.resize(canvas, (30,30))\n",
      "            #cv2.imshow(\"Canvas\",canvas)\n",
      "            #cv2.imwrite('/home/sunyanbo/experiment3/%d.jpg'%(i+11),canvas)\n",
      "    #l = cv2.resize(canvas, (1,400))\n",
      "    l = canvas.reshape(1,400)[0]\n",
      "    g = [m/255 for m in l]\n",
      "    #g = [r[0]/255 for r in l]\n",
      "            #s = ','.join([str(m / 255) for m in g])\n",
      "            #files.write(s + \"\\n\")\n",
      "        #spamwrite = csv.writer(files)\n",
      "    spamwrite.writerow(g)\n",
      "i = 0\n",
      "while i < 11:\n",
      "    canvas = np.ones((20,20),dtype=\"uint8\")*255\n",
      "    cv2.rectangle(canvas,(11-i,11),(19-i,19),0,-1)\n",
      "    i += 1\n",
      "            #canvas = cv2.resize(canvas, (30,30))\n",
      "            #cv2.imshow(\"Canvas\",canvas)\n",
      "            #cv2.imwrite('/home/sunyanbo/experiment3/%d.jpg'%(i+22),canvas)\n",
      "    #l = cv2.resize(canvas, (1,400))\n",
      "    l = canvas.reshape(1,400)[0]\n",
      "    g = [m/255 for m in l]\n",
      "    #g = [r[0]/255 for r in l]\n",
      "            #s = ','.join([str(m / 255) for m in g])\n",
      "            #files.write(s + \"\\n\")\n",
      "        #spamwrite = csv.writer(files)\n",
      "    spamwrite.writerow(g)\n",
      "i = 0\n",
      "while i < 11:\n",
      "    canvas = np.ones((20,20),dtype=\"uint8\")*255\n",
      "    cv2.rectangle(canvas,(0,11-i),(8,19-i),0,-1)\n",
      "    i += 1\n",
      "            #canvas = cv2.resize(canvas, (30,30))\n",
      "            #cv2.imshow(\"Canvas\",canvas)\n",
      "            #cv2.imwrite('/home/sunyanbo/experiment3/%d.jpg'%(i+33),canvas)\n",
      "    #l = cv2.resize(canvas, (1,400))\n",
      "    l = canvas.reshape(1,400)[0]\n",
      "    g = [m/255 for m in l]\n",
      "    #g = [r[0]/255 for r in l]\n",
      "            #s = ','.join([str(m / 255) for m in g])\n",
      "            #files.write(s + \"\\n\")\n",
      "        #spamwrite = csv.writer(files)\n",
      "    spamwrite.writerow(g)\n",
      "cv2.waitKey(0)\n",
      "cv2.destroyAllWindows()"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "ename": "KeyboardInterrupt",
       "evalue": "",
       "output_type": "pyerr",
       "traceback": [
        "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m\n\u001b[0;31mKeyboardInterrupt\u001b[0m                         Traceback (most recent call last)",
        "\u001b[0;32m<ipython-input-65-26ae8c1db19b>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m     74\u001b[0m         \u001b[0;31m#spamwrite = csv.writer(files)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     75\u001b[0m     \u001b[0mspamwrite\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mwriterow\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mg\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 76\u001b[0;31m \u001b[0mcv2\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mwaitKey\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;36m0\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     77\u001b[0m \u001b[0mcv2\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mdestroyAllWindows\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
        "\u001b[0;31mKeyboardInterrupt\u001b[0m: "
       ]
      }
     ],
     "prompt_number": 65
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "cv2.namedWindow('image')"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 25
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "import numpy as np \n",
      "import cv2 \n",
      "#canvas = np.zeros((50,50),dtype=\"uint8\")\n",
      "i = 0\n",
      "while i < 5:\n",
      "    canvas = np.ones((10,10),dtype=\"uint8\")*255\n",
      "    cv2.rectangle(canvas,(i,0),(i + 4, 4),0,-1)\n",
      "    i += 1\n",
      "    #canvas = cv2.resize(canvas, (30,30))\n",
      "    cv2.imshow(\"Canvas\",canvas)\n",
      "    \n",
      "    cv2.imwrite('/home/sunyanbo/experiment1/%d.jpg'%i,canvas)\n",
      "i = 0\n",
      "while i < 5:\n",
      "    canvas = np.ones((10,10),dtype=\"uint8\")*255\n",
      "    cv2.rectangle(canvas,(5,i),(9, i+4),0,-1)\n",
      "    i += 1\n",
      "    #canvas = cv2.resize(canvas, (30,30))\n",
      "    cv2.imshow(\"Canvas\",canvas)\n",
      "    cv2.imwrite('/home/sunyanbo/experiment1/%d.jpg'%(i+5),canvas)\n",
      "i = 0\n",
      "while i < 5:\n",
      "    canvas = np.ones((10,10),dtype=\"uint8\")*255\n",
      "    cv2.rectangle(canvas,(5-i,5),(9-i,9),0,-1)\n",
      "    i += 1\n",
      "    #canvas = cv2.resize(canvas, (30,30))\n",
      "    cv2.imshow(\"Canvas\",canvas)\n",
      "    cv2.imwrite('/home/sunyanbo/experiment1/%d.jpg'%(i+10),canvas)\n",
      "i = 0\n",
      "while i < 5:\n",
      "    canvas = np.ones((10,10),dtype=\"uint8\")*255\n",
      "    cv2.rectangle(canvas,(0,5-i),(4,9-i),0,-1)\n",
      "    i += 1\n",
      "    #canvas = cv2.resize(canvas, (30,30))\n",
      "    cv2.imshow(\"Canvas\",canvas)\n",
      "    cv2.imwrite('/home/sunyanbo/experiment1/%d.jpg'%(i+15),canvas)\n",
      "cv2.waitKey(0)\n",
      "cv2.destroyAllWindows()"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 1
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "import numpy as np \n",
      "import cv2 \n",
      "#canvas = np.zeros((50,50),dtype=\"uint8\")\n",
      "i = 0\n",
      "while i < 79:\n",
      "    canvas = np.ones((100,100),dtype=\"uint8\")*255\n",
      "    cv2.rectangle(canvas,(i,0),(i + 20, 20),0,-1)\n",
      "    i += 1\n",
      "    canvas = cv2.resize(canvas, (30,30))\n",
      "    cv2.imshow(\"Canvas\",canvas)\n",
      "    \n",
      "    cv2.imwrite('/home/sunyanbo/test30x30/%d.jpg'%i,canvas)\n",
      "i = 0\n",
      "while i < 79:\n",
      "    canvas = np.ones((100,100),dtype=\"uint8\")*255\n",
      "    cv2.rectangle(canvas,(79,i),(99, i+20),0,-1)\n",
      "    i += 1\n",
      "    canvas = cv2.resize(canvas, (30,30))\n",
      "    cv2.imshow(\"Canvas\",canvas)\n",
      "    cv2.imwrite('/home/sunyanbo/test30x30/%d.jpg'%(i+79),canvas)\n",
      "i = 0\n",
      "while i < 79:\n",
      "    canvas = np.ones((100,100),dtype=\"uint8\")*255\n",
      "    cv2.rectangle(canvas,(79-i,79),(99-i,99),0,-1)\n",
      "    i += 1\n",
      "    canvas = cv2.resize(canvas, (30,30))\n",
      "    cv2.imshow(\"Canvas\",canvas)\n",
      "    cv2.imwrite('/home/sunyanbo/test30x30/%d.jpg'%(i+158),canvas)\n",
      "i = 0\n",
      "while i < 79:\n",
      "    canvas = np.ones((100,100),dtype=\"uint8\")*255\n",
      "    cv2.rectangle(canvas,(0,79-i),(20,99-i),0,-1)\n",
      "    i += 1\n",
      "    canvas = cv2.resize(canvas, (30,30))\n",
      "    cv2.imshow(\"Canvas\",canvas)\n",
      "    cv2.imwrite('/home/sunyanbo/test30x30/%d.jpg'%(i+237),canvas)\n",
      "cv2.waitKey(0)\n",
      "cv2.destroyAllWindows()\n"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 1
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "import cv2\n",
      "fourcc = cv2.cv.CV_FOURCC(*'XVID')\n",
      "#cv2.cv.CV_FOURCC('I', 'Y', 'U', 'V')\n",
      "out = cv2.VideoWriter('/media/sunyanbo/41A2-A27B/RAE_experiments/experiment10/sample_video.avi',cv2.cv.CV_FOURCC('M', 'J', 'P', 'G'), 20, (30,30))\n",
      "k = 0\n",
      "while k < 99:\n",
      "    frame = cv2.imread('/media/sunyanbo/41A2-A27B/RAE_experiments/experiment10/%d.jpg'%k)\n",
      "    k += 1\n",
      "    out.write(frame)\n",
      "    #print k\n",
      "    cv2.imshow('frame', frame)\n",
      "    if cv2.waitKey(1) & 0xFF == ord('q'):\n",
      "        break\n",
      "out.release()\n",
      "cv2.destroyAllWindows()"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 1
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "import cv2\n",
      "import numpy as np\n",
      "import csv\n",
      "\n",
      "csvfile = file('csv_test.csv', 'wb')\n",
      "writer = csv.writer(csvfile)\n",
      "k = 1\n",
      "b = []\n",
      "files = open('/home/lenovo3/3/butter.txt', 'w')\n",
      "while k < 199:\n",
      "    #l = []\n",
      "    frame = cv2.imread('/media/sunyanbo/41A2-A27B/original/%d.jpg'%k)\n",
      "    #print frame\n",
      "    #for i in frame:\n",
      "    #    for j in i:\n",
      "    #        l.append(j[0])\n",
      "    l = cv2.split(frame)[0]\n",
      "\n",
      "    #print len(l), len(l[0])\n",
      "    l = l.reshape(1,4800)\n",
      "    #print len(l[0])\n",
      "    #print frame\n",
      "    #frame = frame.tolist()\n",
      "    #for x in frame:\n",
      "    #    t.append(x)\n",
      "    #print l\n",
      "    x = [str(m / 255) for m in l[0]]\n",
      "    s = ','.join([str(m / 255) for m in l[0]])\n",
      "    #print len(s)\n",
      "    #print len(s.strip().split(','))\n",
      "    k += 1\n",
      "    writer.writerow(tuple(x))"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 41
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "import cv2\n",
      "import numpy as np\n",
      "video = []\n",
      "lines = open('/home/sunyanbo/sample_output.txt').readlines()\n",
      "for line in lines:\n",
      "    a = []\n",
      "    #print line[0]\n",
      "    line = line.strip().split(',')\n",
      "    #print line\n",
      "    #print line[0]\n",
      "    if len(line) != 10000:\n",
      "        continue\n",
      "    for i in line:\n",
      "        a.append(int(float(i) * 255.0))\n",
      "    #print len(a)\n",
      "    #print len(a)\n",
      "    #print np.array(a)\n",
      "    images = np.array(a).reshape(100,100)\n",
      "   # print len(images)\n",
      "    #images.dtype = 'uint8'\n",
      "    #print len(images[0])\n",
      "    video.append(images)\n",
      "video = np.array(video)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 14
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "cv2.cv.CV_FOURCC('m','p','4','v')\n",
      "#fourcc = cv2.videowriter_fourcc(*'XVID')\n",
      "j = 0\n",
      "for frames in video:\n",
      "    cv2.imwrite('/home/sunyanbo/sample1/%d.jpg'%j, frames)\n",
      "    j += 1"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 15
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [],
     "language": "python",
     "metadata": {},
     "outputs": []
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "import numpy as np \n",
      "import cv2\n",
      "import csv\n",
      "#canvas = np.zeros((50,50),dtype=\"uint8\")\n",
      "#files = open('/media/sunyanbo/41A2-A27B/downloads/5.txt', 'w')\n",
      "csvfile = file('/media/sunyanbo/41A2-A27B/downloads/random.txt', 'wb')\n",
      "spamwrite = csv.writer(csvfile)\n",
      "i = 0\n",
      "while i < 24:\n",
      "    canvas = np.zeros((30,30),dtype=\"uint8\")\n",
      "    cv2.rectangle(canvas,(i,0),(i + 5, 5),255,-1)\n",
      "    #cv2.resize(canvas, (50,50))\n",
      "    #cv2.imshow(\"Canvas\",canvas)\n",
      "    i += 1\n",
      "    cv2.imwrite('/home/sunyanbo/experiment5/%d.jpg'%i,canvas)\n",
      "    #s = ','.join([str(m / 255) for m in l])\n",
      "    l = canvas.reshape(1,900)[0]\n",
      "    g = [m/255 for m in l]\n",
      "    spamwrite.writerow(tuple(g))\n",
      "    #files.write(s + \"\\n\")\n",
      "i = 0\n",
      "while i < 24:\n",
      "    canvas = np.ones((30,30),dtype=\"uint8\")\n",
      "    cv2.rectangle(canvas,(24,i),(29, i+5),255,-1)\n",
      "    #cv2.resize(canvas, (50,50))\n",
      "    i += 1\n",
      "    #cv2.imshow(\"Canvas\",canvas)\n",
      "    cv2.imwrite('/home/sunyanbo/experiment5/%d.jpg'%(i+24),canvas)\n",
      "    l = canvas.reshape(1,900)[0]\n",
      "    g = [m/255 for m in l]\n",
      "    spamwrite.writerow(tuple(g))\n",
      "    #s = ','.join([str(m / 255) for m in l])\n",
      "    #files.write(s + \"\\n\")\n",
      "i = 0\n",
      "while i < 24:\n",
      "    canvas = np.ones((30,30),dtype=\"uint8\")\n",
      "    cv2.rectangle(canvas,(24-i,24),(29-i,29),255,-1)\n",
      "    i += 1\n",
      "    #cv2.imshow(\"Canvas\",canvas)\n",
      "    cv2.imwrite('/home/sunyanbo/experiment5/%d.jpg'%(i+48),canvas)\n",
      "    l = canvas.reshape(1,900)[0]\n",
      "    g = [m/255 for m in l]\n",
      "    spamwrite.writerow(tuple(g))\n",
      "    #s = ','.join([str(m / 255) for m in l])\n",
      "    #files.write(s + \"\\n\")\n",
      "i = 0\n",
      "while i < 24:\n",
      "    canvas = np.ones((30,30),dtype=\"uint8\")\n",
      "    cv2.rectangle(canvas,(0,24-i),(5,29-i),255,-1)\n",
      "    i += 1\n",
      "    #cv2.imshow(\"Canvas\",canvas)\n",
      "    cv2.imwrite('/home/sunyanbo/experiment5/%d.jpg'%(i+72),canvas)\n",
      "    l = canvas.reshape(1,900)[0]\n",
      "    g = [m/255 for m in l]\n",
      "    spamwrite.writerow(tuple(g))\n",
      "    #s = ','.join([str(m / 255) for m in l])\n",
      "    #print s\n",
      "    #files.write(s + \"\\n\")\n",
      "cv2.waitKey(0)\n",
      "cv2.destroyAllWindows()"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "ename": "KeyboardInterrupt",
       "evalue": "",
       "output_type": "pyerr",
       "traceback": [
        "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m\n\u001b[0;31mKeyboardInterrupt\u001b[0m                         Traceback (most recent call last)",
        "\u001b[0;32m<ipython-input-6-326663fb9463>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m     57\u001b[0m     \u001b[0;31m#print s\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     58\u001b[0m     \u001b[0;31m#files.write(s + \"\\n\")\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 59\u001b[0;31m \u001b[0mcv2\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mwaitKey\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;36m0\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     60\u001b[0m \u001b[0mcv2\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mdestroyAllWindows\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
        "\u001b[0;31mKeyboardInterrupt\u001b[0m: "
       ]
      }
     ],
     "prompt_number": 6
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "import numpy as np \n",
      "import cv2\n",
      "import csv\n",
      "import random\n",
      "#canvas = np.zeros((50,50),dtype=\"uint8\")\n",
      "#files = open('/media/sunyanbo/41A2-A27B/downloads/5.txt', 'w')\n",
      "csvfile = file('/media/sunyanbo/41A2-A27B/downloads/random1.txt', 'wb')\n",
      "spamwrite = csv.writer(csvfile)\n",
      "i = 0\n",
      "while i < 100:\n",
      "    j = random.randint(0,25)\n",
      "    k = random.randint(0,25)\n",
      "    canvas = np.ones((30,30),dtype=\"uint8\")*255\n",
      "    cv2.rectangle(canvas,(j,k),(j + 5, k + 5),0,-1)\n",
      "    #cv2.resize(canvas, (50,50))\n",
      "    #cv2.imshow(\"Canvas\",canvas)\n",
      "    i += 1\n",
      "    cv2.imwrite('/media/sunyanbo/41A2-A27B/downloads/random1/%d.jpg'%i,canvas)\n",
      "    #s = ','.join([str(m / 255) for m in l])\n",
      "    l = canvas.reshape(1,900)[0]\n",
      "    g = [m/255 for m in l]\n",
      "    spamwrite.writerow(tuple(g))\n",
      "    #files.write(s + \"\\n\")\n",
      "cv2.waitKey(0)\n",
      "cv2.destroyAllWindows()"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "ename": "KeyboardInterrupt",
       "evalue": "",
       "output_type": "pyerr",
       "traceback": [
        "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m\n\u001b[0;31mKeyboardInterrupt\u001b[0m                         Traceback (most recent call last)",
        "\u001b[0;32m<ipython-input-11-751960e11029>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m     22\u001b[0m     \u001b[0mspamwrite\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mwriterow\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mtuple\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mg\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     23\u001b[0m     \u001b[0;31m#files.write(s + \"\\n\")\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 24\u001b[0;31m \u001b[0mcv2\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mwaitKey\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;36m0\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     25\u001b[0m \u001b[0mcv2\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mdestroyAllWindows\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
        "\u001b[0;31mKeyboardInterrupt\u001b[0m: "
       ]
      }
     ],
     "prompt_number": 11
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [],
     "language": "python",
     "metadata": {},
     "outputs": []
    }
   ],
   "metadata": {}
  }
 ]
}