Define the term: Radiance, Luminance, Brightness
[3 marks]Summarize working of median filter with suitable data.
[4 marks]Articulate the applications of various components of Electro Magnetic spectrum
[7 marks]Discuss difference between low pas and high pass spatial filtering
[3 marks]Illustrate bit plane slicing with its applications. Write down the bit planes for following 4-bit image:1125
[4 marks]Use following image to find the mean and variance. What information we get given the mean and variance of the image?
[7 marks]Sketch various properties of DFT
[7 marks]Explain with applications: Log transformation, Power law transformation
[3 marks]Explain average filter and also list its limitations. How to overcome the limitations of average filter.
[4 marks]Articulate the difference between edge and boundary. Discuss various masks to extract boundary from image.
[7 marks]Write a short not on Butterworth low pass filter.
[3 marks]Summarize with formula and example: Euclidean distance, Chess board distance
[4 marks]Explain Harmonic and Contra harmonic filters.
[7 marks]Illustrate alpha trimmed mean filter with example
[3 marks]Infer how gradient is useful to detect the discontinuity in image
[4 marks]Use suitable example and explain following: Region spitting and region merging1
[7 marks]Discuss Euclidean, city block and chess board distance with suitable examples.
[3 marks]Summarize working of Hough transform.
[4 marks]Solve following problem instance using Huffman coding and find average code length. <a , a , a , a , a , a > = <0.2, 0.3, 0.08, 0.15, 0.02, 0.25>
[7 marks]Discuss RLE compression algorithm.
[3 marks]Differentiate: Image enhancement vs. Image Restoration
[4 marks]Write a note on Geometric mean and contra harmonic mean filters.
[7 marks]Discuss temporal redundancy in image.
[3 marks]Write a short note on multi resolution expansion.
[4 marks]Explain: CMY and RGB color models
[7 marks]