UNIT TEST I DIGITAL IMAGE PROCESSING SET APart A 1. What is photopic vision? 2. What is meant by sampling? 3. Define Weber ratio. 4. Write about separable Image Transform. 5. Draw the diagram of vidicon camera.Part B 6. Explain the function of Human eye and also explain about brightness adaptation and discrimination.Part C 7. Write about Histogram and Histogram Equalization. 8. Explain K-L Transform and discuss its properties. 9. Explain the elements of digital Image processing System. SET BPart A 1. What is scotopic vision? 2. What is meant by quantization? 3. Write Short notes on Mach Band effect. 4. Write any two properties of KL Transform. 5. Define Hue and saturation.Part B 6. Explain the procedure involved in enhancing the image using histogram matching.Part C 7. Explain in detain various properties of DFT. 8. Explain SVD transformation and discuss its properties. 9. Write about DCT.