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20 views

Chrome on Mac is all black and white (grayscale). How do I get it back to normal colours?

The tabs and icons on top of Chrome are coloured It's just the webpages themselves that are grayscale When a page loads, it is coloured for a few seconds depending on how long it takes to load, then ...
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1answer
51 views

How to calculate bytes need for an image with 256 level gray scale

When the size of a still image is 1,600 x 1,200 pixels and each pixel has a 256-level gray scale ranging from 0 to 255, approximately how many megabytes are needed at least to store five such ...
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2answers
1k views

Laser printer does not print nice grey parts

I have Samsung ML-2850 and I'm wondering if the quality of greay areas could be better. This is an example print: As you can see, letters and black parts are pretty nice, but the part around the ...
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2answers
5k views

Turn Windows 7 desktop into grayscale

Is there a universal way to turn Windows 7 Aero desktop, all windows, etc into grayscale? I had an option to do this in Intel video drivers on my old laptop, now I have NVIDIA and don't know how to ...
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1answer
555 views

how can I print in grayscale/low quality from preview

I have a color printer but would sometimes prefer to print grayscale (for documents where color and quality does not matter) As far as I can see there are no such settings in the preview printing ...
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1answer
1k views

How can I print in grayscale/low quality on my networked Cannon ip4300 via Ubuntu?

I have a Cannon Pixma ip4300 printer connected to a Mac OS X system and shared using CUPS. I can print to this printer from my Ubuntu 10.04 Lucid workstation just fine, however when printing ...
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2answers
582 views

Capture documents in bitonal, or grayscale then downsample

I'm about to embark on a document archival process. I'm going to spend a lot of good money to archive some paper (actually microfiche) to TIFF images. I have a choice of 300-dpi bitonal (2-bit, ...
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2answers
90 views

Image filter that spits out pi [closed]

I've seen this before but I forgot what's its called. Does anyone know of software that takes a picture and spits out an image of the number pi, ie. 3.14... not the symbol? It basically kinda looks ...
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1answer
114 views

Mozilla build firefox 3.5.1 on Ubuntu issues with images going greyscale, and javascript not running

I got bored of waiting for them to update the version of firefox-3.5 in the repos (currently 3.5 RC2) to one of the final builds, so I downloaded 3.5.1 from mozilla.com and extracted it to a folder on ...