removing mask specks after using flood fill

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alain
Posts: 95
Joined: September 27th, 2010, 7:18 am
What is the make/model of your primary camera?: A850

removing mask specks after using flood fill

Post by alain »

Hi

When I use flood fill I often get small specks iside the selected portion. This is "normal" given the nature of the flood fill, but annoying to get rid of.

What's the best technique to add to stray pixels? (Completely surrounded by the selection.)


Alain
Dieter Mayr
Posts: 453
Joined: April 24th, 2009, 11:47 am
What is the make/model of your primary camera?: Nikon D700
Location: Salzburg / Austria

Re: removing mask specks after using flood fill

Post by Dieter Mayr »

Alain,

To cover spots in a mask i usually use the paint tool in mask, a non transparent brush with no softness, size quiet big (depends a lot on the structure of the masked area, of course).
So the area can be painted out quiet roughly and the spots are filled.
Sometimes it's hard to distinguish the specks from the background, in such cases i like to finish the mask tool, so a mask image is created, and then using the paint tool from PWP on the mask image directly, the spots are easily to see with the black / white - contrast.
Dieter Mayr
alain
Posts: 95
Joined: September 27th, 2010, 7:18 am
What is the make/model of your primary camera?: A850

Re: removing mask specks after using flood fill

Post by alain »

Dieter Mayr wrote:Alain,

To cover spots in a mask i usually use the paint tool in mask, a non transparent brush with no softness, size quiet big (depends a lot on the structure of the masked area, of course).
So the area can be painted out quiet roughly and the spots are filled.
Sometimes it's hard to distinguish the specks from the background, in such cases i like to finish the mask tool, so a mask image is created, and then using the paint tool from PWP on the mask image directly, the spots are easily to see with the black / white - contrast.
I use the first technique also, but it's labour intensive and sometimes tricky.
For the second technique, it's possible to see only the mask while making it, no need to finish the mask first. The option is right under the apply button.

EDIT : I'm looking for a faster and more foolproof way.
Winfried
Posts: 239
Joined: June 18th, 2010, 4:27 pm
What is the make/model of your primary camera?: Pentax K1

Re: removing mask specks after using flood fill

Post by Winfried »

I offen use the feather tool with the Failoff Step and a Feather Width of 1 or 2 until the specks are gone.
Then I use a negativ Feather Width to decrease the mask again.

Winfried
Winfried
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migrated to Windows 10 in Nov. 2019
PWP Pro 64
CUDA not available
alain
Posts: 95
Joined: September 27th, 2010, 7:18 am
What is the make/model of your primary camera?: A850

Re: removing mask specks after using flood fill

Post by alain »

Winfried wrote:I offen use the feather tool with the Failoff Step and a Feather Width of 1 or 2 until the specks are gone.
Then I use a negativ Feather Width to decrease the mask again.

Winfried
Is clever and hooks handy, at least on a first test picture.
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