* Update how_to_use_OpenCV_parallel_for_new.markdown
Fix an incorrect jump link in the tutorial how_to_use_OpenCV_parallel_for_new.
* Update how_to_use_OpenCV_parallel_for_new.markdown
Update the URL of the tutorial code.
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The goal of this tutorial is to demonstrate the use of the OpenCV `parallel_for_` framework to easily parallelize your code. To illustrate the concept, we will write a program to perform convolution operation over an image.
-The full tutorial code is [here](https://github.com/opencv/opencv/tree/master/samples/cpp/tutorial_code/how_to_use_OpenCV_parallel_for_/how_to_use_OpenCV_parallel_for_new.cpp).
+The full tutorial code is [here](https://github.com/opencv/opencv/blob/4.x/samples/cpp/tutorial_code/core/how_to_use_OpenCV_parallel_for_/how_to_use_OpenCV_parallel_for_new.cpp).
Precondition
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In the tutorial, we used a horizontal gradient filter(as shown in the animation above), which produces an image highlighting the vertical edges.
-![result image](images/resimg.jpg)
\ No newline at end of file
+![result image](images/resimg.jpg)