ICT
ARCHITECTURE OF 8085
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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When the image is enlarged the quality is lost
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rotation, shift, scaling
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Either A or B
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None of the above
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Detailed explanation-1: -A major disadvantage of raster images is that they cannot be scaled arbitrarily, especially enlarged. If a raster images is greatly enlarge, the raster arrangement of the pixels becomes more apparent. Contours and details blur, the image looks pixelated and colour errors occur.
Detailed explanation-2: -Raster Image Disadvantages-Raster images are Blurry When Enlarged: The biggest downfall to raster images is that they become [grainy or jagged] when enlarged. Basically it is a finite square and as you enlarge it you begin to see that square.
Detailed explanation-3: -For example, if we scale a raster image to enlarge it, without changing resolution, it will lose quality and look blurry or pixilated. This is because we are stretching the pixels over a larger area, thus making them look less sharp.
Detailed explanation-4: -The disadvantages of raster files include: Limited resolution. Unlike vector images, raster files don’t maintain their resolution when resized. Their colors and details can distort when enlarged, reducing the number of ways you can use these images.