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measures the perceived image degradation (typically, compared to an ideal or perfect image). Imaging systems may introduce some amounts of distortion or artifacts in the signal, so the quality assessment is an important problem.

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Blank Describes the visual quality of an image and is a measure of elements that define the image?

Composition maybe?


How can you re size a photo from 46KB to 600KB?

You can enlarge image in Image Size dialog in Photoshop, Image > Image Size. At top of window you will see current/new size in bytes. When you enlarging images be aware because you can loose quality.


What happens when a raster graphics is resized?

raster graphics cannot be resized without losing image quality


Do most digital cameras offer the capability to control image quality and why would you ever want to take lower-quality images?

The "iso" control on a digital camera adjusts the image quality. As to why you'd want to...maybe there's enough light to take a best-quality picture at 1/30 second...but the thing you want to photograph has to be shot at 1/250 second. By adjusting the "iso" control to give you a grainier picture, you can use the shutter speed the picture requires.


What is difference between low resolution and high resolution photos?

digital (higher res): more pixels making the same image = larger image and larger file size. Even if the picture is re-sized by software, the file size does not change unless it is cropped or compressed. Compression usually lowers resolution. b&w film (higher res): more grains of black metallic silver in the same size image. This is primarily accomplished by using slower ISO rated film. Not to be confused with acutance (sharpness due to developer/development). color film: same as b&w except bms is replaced by dye "spots".

Related Questions

How is image quality in printers measured?

Image quality, also known as print resolution, is usually measured in DPI-(dots per inch)


How is image quality measured in digital cameras?

Pixel density. The greater the density, the higher the quality of the image.


How is image quality measured AND do all digital cameras produce the same image quality?

Mega pixzal


How is digital image file quality measured?

in the number of pixels


What is the term that refer to the clarity of an image?

The term is "resolution." Resolution refers to the quality and clarity of an image, typically measured in pixels for digital images. Higher resolution images have more detail and appear sharper.


How do I determine the image quality I will get when I purchase a dvr security camera?

You should look at the specifications of the camera. If you can't find it on the box the specs will be online. Often times the best cctv cameras are MPEG4 resolution, which is the same as a DVD. The quality of a digital image is measured in megapixels. So genertally speaking the higher the number of megapixels the better the picture quality.


What is quality photography?

A quality photography contains a meaningful content, good image quality (image sharpness etc, and a good composition.


Standards in quality of drywall finished?

The level of drywall is measured in the bed coat level 1- 5 being the smoothest. written by; Ken Cutway New Image Painting.


What are the differences between saving an image as a JPEG with quality settings of 100 and 80?

When saving an image as a JPEG with quality settings of 100, the image will have higher quality and larger file size compared to saving it with quality settings of 80. The image saved at quality 100 will have more detail and less compression artifacts, while the image saved at quality 80 will have slightly lower quality and smaller file size due to more compression.


What JPEG quality should I use for optimal image compression and quality?

For optimal image compression and quality, a JPEG quality setting of around 80-85 is generally recommended. This balance helps reduce file size while maintaining good image quality. Adjusting the quality setting higher may result in larger file sizes with minimal improvement in image quality.


What is the difference between saving an image as a jpg with quality 100 versus quality 80?

Saving an image as a jpg with quality 100 will result in a larger file size and higher image quality compared to saving it with quality 80. The image saved at quality 100 will have less compression and therefore retain more detail and clarity, while the image saved at quality 80 will have more compression and may show some loss of detail and slight decrease in quality.


Do digital photos from disc lose quality each time you print?

A JPEG image loses quality when it is opened and resaved due the compression algorithms. The more an image is opened and resaved, the more the quality can degrade. An image on a disc will not lose quality unless you resave it on a CD-RW. Opening an image to print will not affect the quality.