You are given the type type pixel={r:int; g: int; b: int};; representing a pixel and the intensity of red, green and blue, as integers between 0 and 255. Write a function brightness: int -> pixel array array -> pixel array array = that increases/decreases all integers in all pixels in the input pixel array array by the provided integer. The resulting integers should not go below 0 or above 255. Write a function blur: pixel array array -> pixel array array = that blurs the input pixel array array. Pixels on the border are unchanged, all other pixels colors however are recomputed. The new value is 60% of the original + 5% of every neighboring pixel (out of 8). Round down at the very end.
You are given the type type pixel={r:int; g: int; b: int};; representing a pixel and the intensity of red, green and blue, as integers between 0 and 255. Write a function brightness: int -> pixel array array -> pixel array array = that increases/decreases all integers in all pixels in the input pixel array array by the provided integer. The resulting integers should not go below 0 or above 255. Write a function blur: pixel array array -> pixel array array = that blurs the input pixel array array. Pixels on the border are unchanged, all other pixels colors however are recomputed. The new value is 60% of the original + 5% of every neighboring pixel (out of 8). Round down at the very end.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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