Pinterest • The world’s catalogue of ideas
Removing impulse noise from the Lenna image using the median filter. Peak signal-to-noise ratio calculated using provided MATLAB function psnr .m, which is based on formula given in the text, (a) Original image, (b) Lenna with 40% additive impulse noise, (c) Processed image using 3x3 median filter, (d) Processed image using 5x5 median filter.

Removing impulse noise from the Lenna image using the median filter. Peak signal-to-noise ratio calculated using provided MATLAB function psnr .m, which is based on formula given in the text, (a) Original image, (b) Lenna with 40% additive impulse noise, (c) Processed image using 3x3 median filter, (d) Processed image using 5x5 median filter.

The fastest way to clean backgrounds in Photoshop is by using Photoshop's Filters. We found that the Median filter works very well and saves a ton of time. Go to Filter -> Noise -> Median and choose a radius that will make all the dirt vanish.

The fastest way to clean backgrounds in Photoshop is by using Photoshop's Filters. We found that the Median filter works very well and saves a ton of time. Go to Filter -> Noise -> Median and choose a radius that will make all the dirt vanish.

This is a nifty breakdown of a Temporal Median Filter procedure I developed for…

This is a nifty breakdown of a Temporal Median Filter procedure I developed for…

wallet median filter paper auto air

wallet median filter paper auto air

The Spectral Median Filter: A Tilt Filter in a Servo Loop (tilting suzanne vega)

The Spectral Median Filter: A Tilt Filter in a Servo Loop (tilting suzanne vega)

add a median filter

add a median filter

Interesting one by thejubawuki #astrophotography #contratahotel (o) http://ift.tt/21P8tbI"Afterglow"  crescent moon rising  with rising galactic core  and a layer of green-red airglow 8 shots blending in Photoshop with the median filter 15s @ f2.8 ISO 6400 #stars #sky #night #space #cosmos #skies #milkyway #galaxy  #galacticcore #constellations #celestial #ig_astrophotography #fantastic_universe #wanderlust #nightsofwonder #nightsky #long_exposure #longexpoelite #airglow #moonrise #trees…

Interesting one by thejubawuki #astrophotography #contratahotel (o) http://ift.tt/21P8tbI"Afterglow" crescent moon rising with rising galactic core and a layer of green-red airglow 8 shots blending in Photoshop with the median filter 15s @ f2.8 ISO 6400 #stars #sky #night #space #cosmos #skies #milkyway #galaxy #galacticcore #constellations #celestial #ig_astrophotography #fantastic_universe #wanderlust #nightsofwonder #nightsky #long_exposure #longexpoelite #airglow #moonrise #trees…

Juan Week 3 #3: (August Calendar) This is a photo I took of a Japanese pond located in a Japanese restaurant in Puerto Rico. I converted this photo into a water color painting. I also used duplicate layers, Converted layer into Smart Object, Filter Gallery, Cutout Filter, Blend Mode, Dry Brush Filter, and Median Filter.

Juan Week 3 #3: (August Calendar) This is a photo I took of a Japanese pond located in a Japanese restaurant in Puerto Rico. I converted this photo into a water color painting. I also used duplicate layers, Converted layer into Smart Object, Filter Gallery, Cutout Filter, Blend Mode, Dry Brush Filter, and Median Filter.

What is GIMP's equivalent of Photoshop's Median filter?

What is GIMP's equivalent of Photoshop's Median filter?

The Best Way to Clean Up a Photo’s Background with Photoshop

The Best Way to Clean Up a Photo’s Background with Photoshop

Juan Week 3 #1: (July Calendar) This is a photo of my daughter I took at the movies. We were watching "Heaven is for Real". I converted this photo into a watercolor painting. I used duplicate layers, Converted layer into Smart Object, Filter Gallery, Cutout Filter, Blend Mode, Dry Brush Filter, and Median Filter.

Juan Week 3 #1: (July Calendar) This is a photo of my daughter I took at the movies. We were watching "Heaven is for Real". I converted this photo into a watercolor painting. I used duplicate layers, Converted layer into Smart Object, Filter Gallery, Cutout Filter, Blend Mode, Dry Brush Filter, and Median Filter.