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I am looking for a simple image sharpening algorithm to use in my Android application. I have a grayscale image captured from video (mostly used for text) and I would like to sharpen it because my phone does not have auto focus, and the close object distance...
Started by MV on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Take a look at the following.
Link1
link2
information, your most basic option woul be a sharpening convolution kernel.
Sites, you can learn more about sharpening kernels and how to apply kernels there.
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Hi everyone.
Loving the trial of LR3 and the beta of 4
Just a question about output sharpening; obviously I need to apply sharpening to any JPEGS I resize for the web, but what about TIFF's I save with LR? I would imagine since TIFF is a lossless format...
Started by TinFoilSkin on
, 13 posts
by 8 people.
Answer Snippets (Read the full thread at luminous-landscape):
Personally, I am just going output ....
On upsampling any for large print output, it's best to apply sharpening to the file after it's been sized to apply sharpening to the file after it's been sized to its output dimensions.
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Field Sharpening Kit
Thought I would post a small field sharpening kit that I have put together. Iz Turley posted a video a couple years back how to put one of these together. I just copied him, have used it a couple of days and it works very well. It...
Started by redmech on
, 20 posts
by 15 people.
Answer Snippets (Read the full thread at bladeforums):
As far as using it to sharpen....
This kit is geared towards sharpening a convex edge and maintaining the edge.
There are lighter and heavier sharpening systems out through a job change currently).
I just weighed it on my electronic scales.
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While working today I stopped by a local granite shop and asked if I could have some of the scraps from the dumpster for sharpening my chisels. They said take what ever I wanted, just don't climb in there and get hurt. So I grabbed some pieces. I didn...
Started by Paul W Gillespie on
, 13 posts
by 8 people.
Answer Snippets (Read the full thread at woodworkingtalk):
Smaller pieces are easier....
And they were sharp! shave your arm hair.
I was sharpening plane irons so I wanted as sharp as I could get.
Some of my more beat up.
Hi Paul,
Before I got my wet sharpener, I did a little scary sharpening.
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....ok, so no unsharp mask applied at scanning...as I want to be in control...what is a 'good' way to sharpen the image in P.Shop? Channels?
Started by darkhorse120 on
, 16 posts
by 13 people.
Answer Snippets (Read the full thread at rangefinderforum):
Or email it), apply sharpening only after resizing, just before saving as an optimised ('save for web resizing, I usually do 2 stage sharpening (PS CS3):
1) Smart sharpen, radius 0.3, value 50 - 100 it's blending mode to Luminosity....
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Sharpening ambidextrous
Hi guys
I have been sharpening knives on stones and have come to conclusion that something does not make much sense to me. If I use my right hand to sharpen the left side of the blade, I can see the hight of the spine relative...
Started by awestib on
, 12 posts
by 8 people.
Answer Snippets (Read the full thread at bladeforums):
My perspective is slightly different, in that I prefer to see the edge directly, when sharpening sharpen heel to tip,like trying ....
A lot of folks.
Whatever the one does well, I can study this and apply it to a mirror image.
Works.
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I have taken a few classes on carving and will be taking more as I want to add carving to my bag of tricks.
I have looked at the Koch system and of course the ads make it seem great. I could envision sharpening 30 carving chisels in one session, all perfectly...
Started by RoundToit on
, 15 posts
by 8 people.
Answer Snippets (Read the full thread at woodnet):
It....
For reshaping it's pretty useless.
The Koch system works well for sharpening a tool with the correct geometry.
Then glue, bed or apply three ranges of abrasive to the three tracks you will sharpen luck.
In the same block.
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When using this plugin is it advisable to turn off the regular default sharpening in ASP.
Started by Denis de Gannes on
, 8 posts
by 7 people.
Answer Snippets (Read the full thread at ulead):
Sharpen is, well, wavelet sharpening, a (superior) algorithmn to USM.
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Sharpening the Mind: A Guide to the Pathfinder Soulknife
Being an optimization guide to the Pathfinder iteration of the Soulknife. Links, contributions, suggestions, and critiques are of course welcome.
Contents
Under construction.
Links
Saph's 3.5/Pathfinder...
Started by Psyren on
, 30 posts
by 12 people.
Answer Snippets (Read the full thread at giantitp):
They take advantage of the blade's.
Technique, shape or property a Soulknife can apply to her mind blade.
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A 'How to' guide to sharpening a knife the traditional way. By 'traditional' I mean by using an oilstone or waterstone. The waterstones are available online from outlets like these or you might have a shop on your local High Street which does them or ...
Started by snock on
, 15 posts
by 8 people.
Answer Snippets (Read the full thread at airgunbbs):
OK, what I've written above is how to sharpen....
A target no one else can hit; Genius hits a target no one else can see - Schopenhauer How to sharpen to sharpen serrated or part-serrated blades, like those found on the Spyderco range.
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