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Image Compression reduces the file size of an image without changing any part of the image. Image Editing involves changes to colour, addition or subtraction of element of and image that may or may not change the size of the image
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∙ 14y ago
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What is the difference between Adobe Photoshop and Adobe ImageReady?
Image Ready was Photoshop plug-in in earlier versions. Photoshop is image editing software.
What is difference between the photo editing and animation?
Photo editing is simply 'touching up' or improving a still image. Animation is combining several still images to create the illusion of movement.
What is the difference between a tableau and a still image?
there is no difference. ;)
What is the purpose of a PSD file?
PSD is Photoshop's proprietary format that can store information in multiple layers. It's useful when you have edited/are editing an image in separate layers and want to return at a later time to make changes to one or more of those layers. PSDs also do not use compression, so you won't loose image quality from saving your file; this is ideal for editing and if you want to save out your image in multiple file formats with different resolution and compression settings, while preserving the original image quality within the psd.
Difference between tiff and bmp image?
bmp is a bit mapped image = you save what you see ... every bit on your screen is stored into memory. tiff is Tagged Image File Format = there are codes (tags) to tell the computer how the file (image) was saved ... it uses various types of compression to shrink the image as stored in memory.
What is the relation between compression and enhancement of an image?
In general, the more you compress the less you enhance.
What is the difference between the object and the image?
image larger than object
How to calculate Compression ratio for an image?
compression ratio=uncompressed image size/compressed size
What is the need for compression?
motivation of lossless image compression
During JPEG compression some data was discarded. Why it does not affect the overall quality of an image?
It does but not in a way that is visible to the eye as it's a reasonbly . What format is the original in? Formats such as GIF are high-compression "lossy" formats so the compression is more obvious. If you do small scale editing you'll notice the quality dropout as the image will appear blurred and then just pixels at a higher zoom. Then it's a headache.
What kind of program is Photoshop?
Adobe Photoshop is a graphics editing program. Image editing program.
Why you are gotng to image compression?
image compression makes the image smaller in order to fit a desired size. you literally compress the image and make it smaller in bit size.
