KeyShot Forum

Technical discussions => General discussion => Topic started by: brahmzxc on February 17, 2022, 09:48:13 am

Title: Remove White Fringes from Transparent Image
Post by: brahmzxc on February 17, 2022, 09:48:13 am
Hello Everyone,

Can someone help me removing those white fringes from the transparent image.
The format I chose is PNG with Alpha transparency checked.

please help me...Thanks
Title: Re: Remove White Fringes from Transparent Image
Post by: TGS808 on February 17, 2022, 10:03:48 am
You can do it in Photoshop. From the top menu bar: Layer/Matting/Defringe.
Title: Re: Remove White Fringes from Transparent Image
Post by: Zeltronic on February 17, 2022, 11:22:23 am
If you have used ks denoising reduce firefiles filter in most of case do the job ;)
Title: Re: Remove White Fringes from Transparent Image
Post by: mattjgerard on February 17, 2022, 12:25:12 pm
You can do it in Photoshop. From the top menu bar: Layer/Matting/Defringe.

This is the way. Its a hotkey for me.
Title: Re: Remove White Fringes from Transparent Image
Post by: DT on February 28, 2022, 02:34:06 pm
White and Black Backgrounds generally have a matte/fringe as others mentioned it's easily removed in PhotoShop, Go -> Layer->Matting

That said here's a workaround, try changing the Environment Background to Color at 84% grey.  I've been doing this for years.
Title: Re: Remove White Fringes from Transparent Image
Post by: mattjgerard on March 01, 2022, 05:37:36 am
White and Black Backgrounds generally have a matte/fringe as others mentioned it's easily removed in PhotoShop, Go -> Layer->Matting

That said here's a workaround, try changing the Environment Background to Color at 84% grey.  I've been doing this for years.

Doesnt this affect your lighting setup though?
Title: Re: Remove White Fringes from Transparent Image
Post by: DT on March 01, 2022, 06:41:32 am
Opaque materials like in your render not so much.  Glass and Clear materials, yes.

The 84% gray background is intended for product renders with an alpha transparency.