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Image blurring is a technique in image processing where a filter is applied to the image pixels in order to soften and reduce noise.

The objective of this is to implement the blurring in secuential (traditional) and parallel ways to see its performance, different ways where proposed to the former: POSIX Threads (pthreads), Threads (openMP) y usage of GPU (cuda).

Different libraries where used in the code, primarily opencv to do the image readings, and the blurring was raw made.

Blur

• Definition
• Secuential Implementation

POSIX Threads (pthreads)

• Definition
• Implementation

Threads (openMP)

• Definition
• Implementation

GPU (cuda)

• Definition
• Implementation

How to run

• Script