What is the difference between halftoning and dithering?
As I understand it, halftoning is the process of taking an image with a given color range (as defined by the colorspace) and blending the colors to form an image with a smaller range of colors. Ho...
photo editing - Is there a better way to "smooth out" CMYK halftones ...
Jan 7, 2021 · Please note - it has been a while since I've worked with this kind of scanning. I think the repeating pattern (especially visible in the wood section of the image after blurring) can be caused by …
What is the name of this texture/where can I find it?
This is actually not a texture, but a halftone pattern. Many graphics applications are able to render images with halftone patterns for printers with few colors (e.g. 1 or 4). Related question at Graphic …
How can I make a grave-side photo which will not fade?
Sep 15, 2017 · Sorry for your loss. I know it's not what you said you were looking for, but I'd be tempted to use a 'halftone' type image engraved into steel: google.co.uk/…
How much is the depth of field of Weegee's "f/8 and be there"?
May 4, 2023 · Thanks to @ZeissIkon, the halftone screen they used is 72 lpi. That is about 2 lp/mm. And "½ mm viewed from 20 inches" is also about 2 lp/mm. So the printing resolution is sufficient for a …
What does a client mean when they request 300 ppi pictures?
Mar 15, 2023 · I might ask how large the images will be printed/displayed, and what the OUTPUT resolution and halftone screen will be (for conventional offset printing). If you are printing images on …
Does higher resolution in an image imply more bits per pixel?
Apr 29, 2019 · Image resolution (amount of pixels) and bit depth (bits per pixel) can be changed independently. Any combination of high/low resolution and more/less bits per pixel is possible. …
How do I convert lens focal length (mm) to x-times optical zoom?
Jan 2, 2024 · @deetle That might make sense (although I think it's confusing given that in technical use in photography "zoom" is the ability of a lens to change focal length, not magnification) but... you …
Which filters or effects etc. are being used in these photos?
The photos in question are the ones of the "culturemakers" on the the kony2012 campaign homepage - e.g. Mark Zuckerburg, Oprah etc. I'm especially interested in how they: Make darker colors more
Aren't all digital images ultimately just pixel values between 0 - 255?
May 9, 2018 · But, I'm using it here as an example because although it stores bit-map picture data like the others, it supported uncompressed or RLE data, variable bit-depths from 1-bit mono to 8-bit 256 …