Questions about the amount of detail and information contained in an image.

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7
votes
4answers
54k views

Reduce file size without losing quality

I would like to save files in Photoshop but keep them as small as possible. I use Save for Web (and Devices) and save as a JPEG. Here are the settings I used: I really do not want to lower the ...
0
votes
1answer
507 views

Using Apple's iPhone 4S product images

I downloaded Apple's iPhone 4S product images (log-in required). I'd like to just copy/paste a 640x960 screenshot of my app from my iPhone 4 to the psd file. However the psd file has 4x dimensions. So ...
1
vote
3answers
5k views

Photoshop saves PNGs with less quality

I have a 2000x1500 image created with Photoshop CS6 Extended. When I save images in different formats for re-use in other programs, e.g. PNG, the image quality will suffer. I have nice basic gradiants ...
3
votes
3answers
6k views

MacBook retina Photoshop save for web

I am, like so many other graphic designers, very excited about the new MacBook 15" with retina display. But there is one thing that I really am concerned about. With 4 times the pixels as on ordinary ...
0
votes
1answer
341 views

How could I split image into 1 pixel sgements? [closed]

Suppose that we have 400x400 bitmap pixel RGB dimensions, I need to split it into 160000 segments so each segment has its own resolution so when we zoom in, the whole image resolution will not be ...
2
votes
1answer
897 views

Tools or methods for optimizing favicon appearance?

I often must create a favicon for a fairly complex image, that when it gets down to 16x16, looks weird or blurry. I have been trying with one image, reduced with bicubic-sharp in Photoshop and ...
-1
votes
1answer
863 views

Icons are getting blurred in iPad and iPhone

All the icons i am designing for iPad & iPhone applications are looking good on my PC. But the same is looking blurred on any iPad or iPhone. Can any one please help/suggest something, is there ...
1
vote
1answer
10k views

Resize an image without quality loss

this is a newbie question. I'm not a designer but I would learn something. Look this image: Well, I would recreate this image (without the pattern background, it doesn't matter). The point is that ...
0
votes
3answers
486 views

Image resizing, maintaing image size - beginner question [closed]

I am attempting to resize an image from 480x800 to 320x240. Below are the results. The original image has an oval shaped circle whereas the re-sized image has a more spherical shape. Is it possible to ...