Q1. 2-dimensional intensity arrays suffer from the three principal types of data redundancies namely: coding, spatial and temporal, irrelevant information. In brief explain each.
Q2. Explain the LZW compression method.
Q3. What do you mean by lossless and lossy compression? Illustrate the limitations of lossless compression? List all four lossless compression methods used in the standard graphics file format.
Q4. Illustrate the structuring elements which are used in morphological processing. Give three structuring elements which are symmetric.
Q5. Write down the most common morphological operations and describe the concept of close operation.
Q6. Describe the hole filling operation which is used in the morphing images.
Q7. Illustrate the short notes on the given:
a) Thinning
b) Line Detection
c) Bit plane coding