Question: A (5 x 5) 8-bit image with respective pixel values is given below: This image has been coded using Huffman code to obtain variable-length code

A (5 x 5) 8-bit image with respective pixel values is given below:

This image has been coded using Huffman code to obtain variable-length code instead of 8-bit fixed-length code. Once done, the relative data-redundancy of the given 8-bit image is:

R = 81%

R = 32%

R = 24%

R = 69%

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

QUESTIONS Given a 5 5 pixel image and respective pixel values ( 8 - bit code for each pixel ) below, a . Calculate the respective Huffman Codes for each symbol ( each pixel value ) of the given...

Suppose that a digital image has 5 x 5 pixels with 8-bit grayscale level. The pixel values of the image are given below. 254 160 160 254 254 50 50 160 160 160 0 50 50 160 160 0 160 160 50 254 160 160...

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

Suppose that a digital image has 5 x 5 pixels with 8-bit grayscale level. The pixel values of the image are given below. 255 160 160 255 255 51 51 160 160 160 51 51 160 160 0 160 160 51 255 160 255...

Describe and justify an algorithm for finding the shortest distance between each pair of vertices in an undirected graph in which each edge has a given positive length. If there is no path between a...

Suppose that R(A, B, C) is a relational schema with functional dependencies F = {A, B C, C B}. (i) Is this schema in 3NF? Explain. [2 marks] (ii) Is this schema in BCNF? Explain. [2 marks] (b)...

Portray in words what transforms you would have to make to your execution to some degree (a) to accomplish this and remark on the benefits and detriments of this thought.You are approached to compose...

lup ] (d) Show how a generating (or "mother") wavelet (x) can spawn a family of "daughter" wavelets jk(x) by simple shifting and scaling operations, and explain the advantages of representing...

re Regular Languages and Finite Automata (a) Let L be the set of all strings over the alphabet {a, b} that end in a and do not contain the substring bb. Describe a deterministic finite automaton...

Can you help me with the static void compress and expand method on the last page. I only need help with those methods and the rest of document is provided for context. Click on this question to get...

Find the sum of the given vectors and illustrate the result geometrically. a=(-1,3), b=(7,-2) Find a unit vector that has the same direction as vector b from the previous problem.

(b) The table below shows the number of absences, x, in a Statistics course and the final exam grade, y, for 8 students. [2] 2 6 55 4 3 3 7 95 90 90 70 80 85 54 Necessary calculations: You may need...

Suppose an investor holds a 1 0 percent 5 - year bond. This bond has a notional value of $ 1 , 0 0 0 . It is believed that there is a 3 0 percent chance that the issuer may be declared bankrupt and...

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

How do Dimensional Database Models differ from Relational Models?

What type of processing do Relational Databases support?

Describe several aggregation operators.