Photoshop :: Pixel Dimensions In CS2

May 3, 2008

I opened a jpg image in PS CS2, and opened the Image size panel. I found the following: Width 2304 px., height 1728 px., doc size 32" x 24" at 72 px/in, and Pixel Dimensions 11.4M.

Can anyone explain the relationship of the pixel dimensions to the other data, i.e., how the pixel dimensions are calculated.

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Photoshop :: How Pixel Dimensions Calculated

Oct 15, 2013

In this panel the pixel dimensions show is 4,50M . I would like to know How the "Pixel Dimensions" is calculate ? This 4,50M confuse me because my file size is 1,2M.

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Photoshop :: Resizing Images - Pixel Dimensions

Sep 29, 2013

I have always struggle with resizing images for use as avatars.  I just never seem to get the right size, pixel and resolution combination for the best result.
 
I usually start by entering the pixel parametrs, then use "trial and error" until I get a file that fits the given constraints and they are often too small, or too grainy.  What is the workflow?  Where do I start and how to I end up with the best result?  The "Pixel Dimensions" don't seem to reflect the file size.  Is the answer in the popup that asks for small, medium, or large file size?

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Photoshop :: Pixel Dimensions Via Image Size

Apr 4, 2007

Working with CS2, is there a special way to match exactly two different images pixel dimesions

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Photoshop :: Show Pixel Dimensions Not Inches

Jun 10, 2006

Is there a way I can see the pixel (not inches) dimensions in the document status bar without having to alt click it, and also see pixels in the info pallete.

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Photoshop :: Pixel Dimensions Of A Layer Within The Project?

Sep 17, 2008

Is there any way of getting the pixel dimensions of a layer within the project? Clicking on image>image size only gives me the dimensions of the entire thing.

Example: I am building a mockup of a Website at 1000x620. After adding photos and free transforming them, I would like to know what the size turned out to be so that I can now resize the original photo to place in the site.

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Photoshop :: Show Pixel Dimensions During Crop

Aug 13, 2009

I need to be able to see the pixel dimensions while I'm cropping. I clicked on the "Info" pallet and it shows this in inches, however, I didn't see how to change it to pixels. For some website work I need to set images to specific pixel sizes and yet be able to move around the image to crop where I need at these dimensions.

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Photoshop :: How To Reduce JPG File Size Not Pixel Dimensions

Oct 2, 2012

I am preparing images for the web and I really have 2 questions: one about gifs, and one about jpgs.My standard procedure is to reduce the image to the desired pixel dimensions at 600 dpiThat gives me a crisp small image. then I either use it as is if the file size is low enough (I try for under 600 kb) or convert it to a gif with the save for web and devices tool.
 
So here are my 2 questions (I will count this solved with either answer)
 
1) When I convert to a gif I have the 4 boxes: one with original size, the other 3 with options but often the options are too low res for me How do I change my 3 options to start at a higher gif res?
 
2) If I try to reduce the file size of the jpg in the image size box I set the resolution lower ( 400, 300), which lowers the pixel dimensions and the filesize, but I don't want to cahnge the pixel dimensions. And  If I reset the pixel dimensions back to the size I want them, even though it is a lower resolution the file size doesn't change.

How to reduce jpg file size using only the resolution, not pixel dimensions?  PS I have tried messing with checking and unchecking the 3 little boxes( scale styles, constrain proportions, and resample) but nothing has worked.

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Photoshop :: Standard Pixel Dimensions For A Cd Case Cover?

Nov 26, 2003

What is the standard dimensions for a cover slip or cover oof a cd case?

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Photoshop :: How To Consistently Crop To Specific Pixel Dimensions Without Scaling

Aug 11, 2013

I have a set of drum scans of medium format film images. The pixel dimensions of the scans vary slightly. But they all consist of images of the same frame size, with borders around the image (scanned film outside the image.) All of the scans were done at 4000 pixels per inch, at 100 percent.
 
For example, the pixels dimensions of one scan is 10492 x 6907, another is 10390 x 6968, and another is 10483 x 6976.
 
I want to crop all of them to 10200 x 6738 pixels. I want to delete the cropped pixels, and I do not want any scaling to take place. I want to preserve the original metadata (the scanner model, pixels per inch, etc.); in other words, I want to modify the files (or copies of the files), not create new files. The print size does not matter.I've tried several approaches, and none of them let me do what I want:
 
1.) Manually cropping each scan individually does not give me the control that I need for cropping to precise pixel dimensions.
 
2.) Creating a Crop Preset with the desired pixel dimensions doesn't work because using it results in scaling (I think.)
 
3.) Using Canvas Size doesn't work because the borders in the scans are not equal on all four sides. I need to be able to move and position the image inside the crop area.
 
4.) Using New, and Place… allows me to create a Canvas Size with the desired pixel dimensions and resolution, and move the placed images; they will fit without scaling. However, this results in a new file being created, and therefore the metadata is lost.

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Photoshop :: Pixel Bender For CS5 - (image Dimensions Exceed Hardware Capabilities Of GPU)?

Oct 8, 2012

I have just downloaded pixel bender for CS5 and know I get this message The image dimensions exceed the hardware capabilities of your GPU.  What do I need to do to make it work

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Photoshop :: Scaling Two Objects To Match Exactly Pixel To Pixel

Apr 22, 2013

I have two art objects on two layers. I want to match to the pixel the two objects that otherwise could be exactly the same but one layered object was imported slightly smaller.

The scale tool has good scale handling, I just want to measure the tool spots to the pixel to gain an exact scale size factor and match sizes.

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Photoshop :: Changing Somthing's Color Pixel By Pixel

May 12, 2007

It blows my mind that somthing this simple isnt all that simple. I used the eyedropper tool to slect a color from another photo, then used the brush while fully magnified to change the color of each pixel.

It was coming out a weird greyish color, and I noticed that if I clicked more than once, it got darker, but so did the pixels directly around the one i was editing. So, i copied both pictures, loaded them into paint, and went to town.

It worked, but then when i copied it back into photoshop, it had a black background (there was no background in the original pictures) around the sprite I was editing. I tried to use the magic wand tool to get rid of it, but it took parts of the sprite with it, so...

Is there any way that I can edit the color of a single pixel (or hell, even a group of pixels if they share the same exact color would be nice...preferred, even) accurately? If not, what program could I use that would keep the transparent background?

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CorelDRAW Graphics Suite X5 :: Getting RGB / CMYK Color Values Of A Bitmap Pixel By Pixel?

Feb 19, 2012

Via VBA macro, some way of getting RGB/CMYK color values of a bitmap pixel by pixel?

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GIMP :: How Channel Mix Works Exactly For Transforming Pixel By Pixel In Java

Jul 26, 2012

We are developing an application using functionality of Gimp´s channel mixer with java.

Our problem is that we don’t Know how channel mix works exactly for transforming pixel by pixel in Java.

For example,

We have an image an do on it the next mix:

Output Channel = Red
Red=200.0
Green=0.0
Blue=0.0

For simulate that, we transform all pixels with Red Component *2 and 255 (maximum) if is greater.

Our problem is:

Output Channel = Red
Red=200.0
Green=60.0
Blue=0.0

How can I simulate that?

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Photoshop :: Canvas Pixel Size Doesn't Match Grid Pixel Size

Dec 6, 2012

I'm using Photoshop CS5 and as you can see on the picture below, when I set my grid line to every 1 px, grid doesn't match canvas pixel size.

Now I'm not able to draw sharp shapes using pen tool because even if I hold shift key everything gets blurry. 

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Photoshop :: Why Do Paths Snap To Pixel Grid Although (snap Vector Tools To Pixel Grid) Is Off

Aug 8, 2012

When I drag around vector points of paths they are not constrained to the pixel grid, when the option "Snap Vector Tools and Transform to Pixel Grid" is off. This is the behavior I expect.BUT: When I drag whole paths, they snap to the pixel grid, no matter what. I even have snapping completely disabled.
 
This is particularly annoying when eg. creating a path for a zipper. I first make a path for the inside of the jacket or whatever, then I make one notch for the zipper and copy it over and over again for all the notches. It's very troubling when these elements snap to the pixel grid, because it's very unprecise then.

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AutoCAD Inventor :: Inserted Hole Dimensions Not Matching Feature Dimensions

Mar 16, 2012

I typically as much as possible like to insert my dimensions into my drawing from my model.

I created holes in the model as a 1/4" tapped hole

Yet when I show the dimensions in the drawing they show the minor dimension.

How do I get the 1/4" to show?  I have selected the feature and still get these results.

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