COMPUTER SCIENCE AND ENGINEERING
COMPUTER GRAPHICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A string containing only 1;s
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A string containing only 0’s
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A string containing 1 and 0
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A string containing 0 and 0
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Detailed explanation-1: -A pixel mask is used to specify the inter-space spacing. The pixel mask is a string that contains 0 & 1 to specify the positions to plot along the line path. Eg. 1110000. Hence, the correct answer is “option 4".
Detailed explanation-2: -A pixel mask is a two dimensional image whose pixel values are used to filter a dataset (images or tables). An image pixel value equal to zero indicates that the data are to be filtered out (removed, excluded); any finite, non-zero value indicates that the data are allowed to pass the filter (remain included).
Detailed explanation-3: -What does a pixel mask mean? Explanation: Pixel counts for the span length and interspan spacing can be specified in a pixel mask, which is a string containing the digits 1 and 0 to indicate which positions to plot along the line path.
Detailed explanation-4: -The pixel–a word invented from picture element–is the basic unit of programmable color on a computer display or in a computer image. Think of it as a logical–rather than a physical–unit. Pixels are the smallest unit in a digital display.
Detailed explanation-5: -A dot or square symbolizes a pixel on the display screen of a computer monitor. The essential building blocks of a digital image or display, known as pixels, are created using geometric coordinates.