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These are the user uploaded subtitles that are being translated: 1 00:00:00,480 --> 00:00:03,020 Hello and welcome to this new tutorial. 2 00:00:03,030 --> 00:00:03,350 All right. 3 00:00:03,360 --> 00:00:10,300 So we just detected our eyes thanks to the detect scale method that we applied from our eyes cascara 4 00:00:10,320 --> 00:00:11,020 object. 5 00:00:11,190 --> 00:00:16,680 We gathered the coordinates of the upper left corner the width and the height of the rectangles detecting 6 00:00:16,680 --> 00:00:18,160 the eyes in eyes. 7 00:00:18,300 --> 00:00:21,510 And now what we only need to do is to draw these rectangles. 8 00:00:21,660 --> 00:00:27,360 And we're going to do it exactly the same way as how we did it for the faces we're going to start a 9 00:00:27,360 --> 00:00:33,590 new Fulop here inside the First Folio because we are drawing these rectangles in the referential of 10 00:00:33,590 --> 00:00:34,520 the face. 11 00:00:34,530 --> 00:00:41,780 So what we're simply going to do is take this full loop copy and paste it here. 12 00:00:41,790 --> 00:00:42,600 There we go. 13 00:00:42,840 --> 00:00:46,470 And now we just need to replace some things. 14 00:00:46,470 --> 00:00:53,430 So So first we're going to introduce some new variable names for well the coordinates of the upper left 15 00:00:53,430 --> 00:00:55,820 corner of the rectangle detecting the I's. 16 00:00:55,980 --> 00:01:05,040 So we're going to call them X Y and then the width of the rectangles so E-W and the height of these 17 00:01:05,040 --> 00:01:06,630 rectangles H. 18 00:01:06,900 --> 00:01:11,630 And that's not in faces that's going to be in our eyes. 19 00:01:11,700 --> 00:01:12,490 There we go. 20 00:01:12,840 --> 00:01:20,010 So for my two eyes there are going to be two rectangles and we're getting the coordinates of these rectangles 21 00:01:20,010 --> 00:01:21,470 to width and the heights. 22 00:01:21,630 --> 00:01:27,840 Then what you want to do is draw these rectangles around my eyes your eyes when you look at your code 23 00:01:28,170 --> 00:01:33,840 so saying we're taking the CB2 module from the open C library the rectangle function. 24 00:01:33,840 --> 00:01:38,390 Here is the image on which we want to draw these rectangles. 25 00:01:38,490 --> 00:01:41,510 So that's not a frame but air. 26 00:01:41,540 --> 00:01:43,860 Oh I underscore color. 27 00:01:43,890 --> 00:01:50,550 We want to print these rectangles in the colored frame and then here we need to input the coordinates 28 00:01:50,550 --> 00:01:55,520 of the upper left corner of the rectangle detecting the eyes that x and y. 29 00:01:55,830 --> 00:02:04,800 As we said here and here that's going to be the lower right corner of these rectangles and that's Therefore 30 00:02:05,100 --> 00:02:07,390 X plus E W. 31 00:02:07,520 --> 00:02:13,300 You don't use the width and e y plus H H is the height. 32 00:02:13,380 --> 00:02:18,990 So that just basically gives us the coordinates of the lower right corner of the rectangles. 33 00:02:19,350 --> 00:02:24,900 Then we're going to pick another color because we want to differentiate the rectangles for the face 34 00:02:24,960 --> 00:02:26,480 and the rectangles for the eyes. 35 00:02:26,700 --> 00:02:29,160 So now we're going to choose greens. 36 00:02:29,180 --> 00:02:34,920 I'm putting a 0 here and 2 5 5 here that are to be code. 37 00:02:34,920 --> 00:02:37,680 You can check in on 9 and here. 38 00:02:37,680 --> 00:02:38,740 What was that about. 39 00:02:38,850 --> 00:02:42,540 Well remember that was just the thickness of the edge of the rectangle. 40 00:02:42,600 --> 00:02:44,070 We're going to choose two as well. 41 00:02:44,070 --> 00:02:45,510 That's not very important. 42 00:02:45,510 --> 00:02:48,840 We'll get some perfectly visible rectangles. 43 00:02:49,200 --> 00:02:50,190 All right. 44 00:02:50,190 --> 00:02:51,990 So I think we have everything. 45 00:02:52,080 --> 00:02:54,220 Now we have all rectangles for the eyes. 46 00:02:54,330 --> 00:02:56,630 So the second full loop is actually over. 47 00:02:56,760 --> 00:03:01,980 So we can go back in the first full loop and the good news is that the first full loop is also over 48 00:03:02,460 --> 00:03:09,720 because we just wanted to detect the faces and eyes and draw the rectangles so that over we can go back 49 00:03:09,870 --> 00:03:17,400 here in the main section of the function and actually we only have one line left to type which is of 50 00:03:17,400 --> 00:03:21,010 course to return what we want and what do we want to return. 51 00:03:21,090 --> 00:03:27,570 Well we want to return the original frame with the rectangles detecting the face and the eyes. 52 00:03:27,780 --> 00:03:29,620 So what do we need to return. 53 00:03:29,730 --> 00:03:37,590 Well we simply need to return frame because on this frame we printed here with this line of code. 54 00:03:37,590 --> 00:03:42,400 The rectangles surrounding the face and also with this line of code here. 55 00:03:42,600 --> 00:03:48,900 The rectangles surrounding the eyes because our eye color is a sub zone of the frame. 56 00:03:48,930 --> 00:03:50,310 That's what we specified here. 57 00:03:50,310 --> 00:03:53,400 Our eye color is a subdomain of this from here. 58 00:03:53,610 --> 00:04:00,480 And so by printing this rectangle in our eye color we're printing the rectangles in the frame so frame 59 00:04:00,480 --> 00:04:06,370 now is the original image with the rectangles detecting the faces and the eyes. 60 00:04:06,390 --> 00:04:08,460 So our function is over. 61 00:04:08,460 --> 00:04:09,800 Congratulations. 62 00:04:09,810 --> 00:04:11,850 We are ready to move on to the next step. 63 00:04:11,850 --> 00:04:18,030 Now this will just be about you know turning on the web cam applying the detect function on the streaming 64 00:04:18,090 --> 00:04:20,140 images coming from the webcam. 65 00:04:20,280 --> 00:04:26,430 So remember this detect function is going to be applied on each image one by one but at a very high 66 00:04:26,430 --> 00:04:34,380 rate and therefore even in real time we'll be able to see in the video coming from the webcam some rectangles 67 00:04:34,470 --> 00:04:36,810 surrounding my face and my eyes. 68 00:04:36,990 --> 00:04:40,810 And if you're executing at the same time your face and your eyes. 69 00:04:40,890 --> 00:04:43,820 So we actually getting close to the final result. 70 00:04:43,830 --> 00:04:45,330 I can't wait to show you this. 71 00:04:45,540 --> 00:04:51,200 But first let's read the code to apply to detect function and we'll do that in the next until then. 72 00:04:51,370 --> 00:04:52,760 And I can do revision. 7252