Skip to main content
Thang Máy Thành Công
Participant
August 15, 2022
Question

How to blur the background in photoshop?

  • August 15, 2022
  • 4 replies
  • 474 views

Xin chào Tôi có một hình ảnh muốn làm mờ hậu cảnh để làm nổi bật chủ thể chính, nhưng tôi không biết làm thế nào.

This topic has been closed for replies.

4 replies

Trevor.Dennis
Community Expert
Community Expert
August 15, 2022

Gaussian blur will bleed into the non-selected area.  The Blur Gallery filters don't have that problem.

 

Original

Gaussian Blur. You can see a fringe bleeding out from the beige square.

 

Field Blur (from Blur Gallery).  No fringe

 

didiermazier
Community Expert
Community Expert
August 15, 2022

Fastest is :

Open discover panel

  • Select quick actions

  • Choose backround blur

Photoshop will do the job for you

Derek Cross
Community Expert
Community Expert
August 15, 2022

Briefly: Select > Subject. Then reverse the selection, apply a Layer mask, fine tune. Apply a Gaussian blur.

A screen shot of the image posted here might help us see the better.

Bojan Živković11378569
Community Expert
Community Expert
August 15, 2022

Select portion that you want to blur using any selection technique then blur it using Filter > Blur > choose one like Gaussian Blur filter. You can convert layer to Smart Object layer to apply non-destructive blur.