Question: An 800 600 image with 24-bit color depth needs to be stored on disc. Even though the image might contain 224 different colors, only

An 800 × 600 image with 24-bit color depth needs to be stored on disc. Even though the image might contain 224 different colors, only 256 colors are actually present. This image could be encoded by means of a table (palette) of 256 24-bit elements and, for each pixel, an index of its RGB value in the table. This type of encoding is usually called Color Look-Up Table (CLUT) encoding.
a. How many bytes are needed to store the image as raw information?
b. How many bytes are needed to store the image using CLUT encoding?
c. What's the compression ratio achieved by using this simple encoding method?

Step by Step Solution

★★★★★

3.30 Rating (165 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a 1440000 bytes b 480768 bytes are need... View full answer

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

765-E-T-E-C-S (362).docx

120 KBs Word File

Students Have Also Explored These Related Telecommunication Engineering Questions!

One method of meeting the extra electric power demand at peak periods is to pump some water from a large body of water (such as a lake) to a water reservoir at a higher elevation at times of low...

Consider a parallel-plate capacitor having an area of 2500 mm2 and a plate separation of 2 mm, and with a material of dielectric constant 4.0 positioned between the plates. (a) What is the...

The case assignment will be based on Case #13 in your textbooks (Thompson, Strickland, Gamble, Peteraf (23e) - Crafting and Executing Strategy: The Quest for Competitive Advantage Concepts and Cases,...

the case provided below - Kaya FM Home of the Afripolitan Question 1: Besides Digital Marketing as one of the IMC strategies, propose two other important IMC elements which Kaya FM would use to get...

the case provided below - Kaya FM Home of the Afripolitan Question 1: Considering the issues facing Kaya FM, utilise the various alternative opportunitygrowth strategies found in the Ansoff matrix...

the case provided below - Kaya FM Home of the Afripolitan Question 1: What co-branding strategies can Kaya FM employ to best deal with their branding approach going forward and why? Question 2:...

From the essay mentioned below, could please answer the following questions: Project Scope [Describe what work is in scope for the project, and specifically what work is out of scope. This is...

Read the case study above and answer the following questions: How did Nintendo successfully recreate the home video game business following the Atari-era boom and bust? How was Nintendo able to...

I believe that the Constitution's framers intended to have a flexible Supreme Court on account that historical evidence indicates that the size of the Supreme Court has changed multiple times. Its...

4.2 Answer the following questions 4.2.a For an undersaturated oil reservoir, assuming water and rock compressibilities are negligible compared to that of the liberated gas, the recovery factor is:...

Panther Company manufactures products R , S , and T from a joint process. The following information is available: ProductRSTTotalUnits produced 1 2 , 0 0 0 ? question mark?question mark 2 4 , 0 0 0...

What makes a contract divisible? How does the court treat a divisible contract?

The values of E b /N 0 required to realize an average probability or symbol error P a = 10 -4 using coherent binary PSK and coherent FSK (conventional) systems are equal to 7.2 and 13.5,...

In Section 6.10 we compared the noise performances of coherent binary PSK, coherent binary FSK, QPSK, MSK, DPSK, and non-coherent FSK by using the bit error rare as the basis of comparison. In this...

The noise equivalent bandwidth of a band pass signal is defined as the value of band width that satisfies the relation 2BS (fc) = P/2 where 2B is the noise equivalent bandwidth centered around the...

On January 1, 2020, Mercedez Company purchased 400 of the 1,000 outstanding shares of Auto Supplies Inc. for $40,000. At that date, the balance sheet of Auto Supplies Inc. showed the following...

QUESTION 4 8 A projected negative annual cash flow indicates: a . Projected cash inflows are less than projected cash outflows. b . Net farm income will be negative. c . Depreciation expense is too...

Suppose a life insurance company sells a $220,000 one-year term life insurance policy to a 22-year-old female for $370. The probability that the female survives the year is 0.999608. Compute and...