1
00:00:00,210 --> 00:00:08,010
In this lesson we will be installing open CV library open CV is an open source computer vision library

2
00:00:08,040 --> 00:00:15,950
provided by Intel in this course we will be using the open CV library for face recognition.

3
00:00:16,050 --> 00:00:21,110
We will set the drone camera to track a person based on this face recognition.

4
00:00:21,120 --> 00:00:24,380
Now let's get start installing now.

5
00:00:24,420 --> 00:00:30,460
Open your web browser and go to HDTV s call on slash slash open CV.

6
00:00:30,470 --> 00:00:31,980
Dot org.

7
00:00:31,980 --> 00:00:37,380
If you have any problems in selling the library please do your google searching for ways to troubleshoot

8
00:00:38,070 --> 00:00:38,800
with Mac.

9
00:00:38,820 --> 00:00:41,200
We can install the open CV with Braille.

10
00:00:41,880 --> 00:00:50,220
Let's close this window and launch the terminal and the terminal type and brew install open CV.

11
00:00:50,220 --> 00:00:53,940
Once you hit the return button the installation will begin.

12
00:00:53,970 --> 00:00:58,740
This may also take some time so I will skip to the screen after the process finishes.

13
00:01:00,720 --> 00:01:03,780
Here we have finished installing the open CV.

14
00:01:04,140 --> 00:01:10,450
We need to clear this screen So type in clear and hit the return button.

15
00:01:10,530 --> 00:01:19,380
We want to use the open CV on Python so we will install the library using Pip type Pip 3 install open

16
00:01:19,390 --> 00:01:22,420
CV hyphen Python.

17
00:01:22,530 --> 00:01:30,240
If you install the python from the official site you will be typing Pip 3 for those who has installed

18
00:01:30,240 --> 00:01:35,220
python with Anaconda you will only need to type Pip.

19
00:01:35,310 --> 00:01:42,760
In my case I've installed python from the official site so this should be Pip 3 once you hit return.

20
00:01:42,770 --> 00:01:45,920
The installation will begin again.

21
00:01:46,030 --> 00:01:47,860
I'll skip the process to the last

22
00:01:51,950 --> 00:01:53,540
here we've finished installing.

23
00:01:53,780 --> 00:01:57,250
So let's clear this screen by typing clear.

24
00:01:57,350 --> 00:02:04,560
Now we want to check if we can access the open CV with Python Let's launch the shell by typing Python

25
00:02:04,560 --> 00:02:07,480
3 and hit return.

26
00:02:07,510 --> 00:02:15,120
Now we type in import CV 2 and hit return if you don't see any errors.

27
00:02:15,120 --> 00:02:22,530
This means the open CV has been successfully installed to exit the screen you need to either type exit

28
00:02:22,920 --> 00:02:24,810
or control the.

29
00:02:25,050 --> 00:02:27,720
Now we are ready to go onto the actual programming.