With the help of a block diagram, discuss the principle of homomorphic filtering 3. Illustrate the steps in histogram equalization of the image. ii) Describe the mach band effect Unit II 1. i) How an RGB model is represented using HSI format? Describe the transformation. Explain how color images are represented using HSI color space model 7. Explain in detail how the continuous image can be converted into digital image using suitable technique 6. Discuss the consequences of violation of the sampling criterion. State and prove convolution property of 2D-FFT 4. Find the DCT transform and its inverse for the given 2x2 image 3. Download Important Question from rejinpaul & also refer your friends!! Anna University Exams April May 2022 – Regulation 2017 Rejinpaul Unique Important Questions –BE/BTECH EC8093 Digital Image Processing PART B & PART C IMPORTANT QUESTIONS Unit I 1.
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