Assignment Outcomes:

This assignment will help to know student understanding in essential facts, concepts, principles and theories related to multimedia information. The integration of multimedia technology into the communication environment has the potential to transform an audience from passive recipients of information to active participants in a media rich learning process. All the above concepts can be considered as essential part for any multimedia Assignment which requires more creative skills and high technology.

1. Process digital information and apply compression algorithms;

2. Analyze the characteristics of video codecs and their output streams;

3. Analyse the quality of service of a communication process considering the network characteristics and the application constraints;

4. Use Matlab to design and implement multimedia information; and

Use Network simulator (NS2, Topnet or other tool) for designing, implementing and analysing QOSfor multimedia Communication.

1. Write a Matlab Program to redefine the red,green and blue discs inside each circle intensity increases within each circle from zero at the centre to one at the edge outside the circles the intensity should be zero. Create a new overlapped image to calculate this from the centres of the red,green and blue regions. Observe the below figure for further information to color discs.

2. How color models and coordinates systems are used for stored, displayed and printed images? Explain

3. Consider the dictionary based LZW compression algorithm. Suppose the alphabet is the set of symbols {0, 1}. Show the dictionary (symbol sets plus associated codes) and output for LZW compression of the input 0 1 1 0 0 1 1.

4. A video sequence consists of 30 full frames per second. The luminance and chrominance of each pixel are coded using a total of 3 bytes. Find Bandwidth, Data rate and required storage space for CCIR 601 standard TV.