Howtosignalprocessing
What is the effect of blur?
Blurring is to make something less clear or distinct. This could be interpreted quite broadly in the context of image analysis - anything that reduces or distorts the detail of an image might apply.
What are the 4 types of blur?
Four types of blur are considered: defocus, rectangular, motion and Gaussian ones.
Which is a blur effect option?
The Blur filters soften a selection or an image and are useful for retouching. They smooth transitions by averaging the color values of pixels next to the hard edges of defined lines and shaded areas. Eliminates noise where significant color transitions occur in an image.
