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| opencv_tutorials_t1 [2016/06/06 15:34] – joaomatos | opencv_tutorials_t1 [2017/05/13 16:55] (current) – [Using your Webcam Image] acater |
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| {{::basic_operations_using_webcam.rar|Basic operations using webcam}} | {{::basic_operations_using_webcam.rar|Basic operations using webcam}} |
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| {{ ::basic_op.jpg?direct |}} | |
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| | ===== Basic Operations ===== |
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| | {{ ::basic_op.jpg?direct |}} |
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| <Code:c++ linenums:1> | <Code:c++ linenums:1> |
| </Code> | </Code> |
| The loop will run until the "q" key on the keyboard is pressed (we need to declare the key variable first ). The video shown on the images will be a collection of frames took from your webcam ( using the assign **capture >> colorimage**) the color image will store the webcam frame . The rest of the code is the same thing as the last code , converting to gray scale and HSV. At the end we just need to assign the **"waitKey"** command to the key variable and close the loop. | The loop will run until the "q" key on the keyboard is pressed (we need to declare the key variable first ). The video shown on the images will be a collection of frames took from your webcam ( using the assign **capture >> colorimage**) the color image will store the webcam frame . The rest of the code is the same thing as the last code , converting to gray scale and HSV. At the end we just need to assign the **"waitKey"** command to the key variable and close the loop. |
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| | The video below demonstrates the program as it is run in real time. |
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| | {{youtube>PqW0GsMVRd0?medium}} |
