Dip Unit Test-I
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This document contains two sets of questions for a unit test on digital image processing. Set A includes questions about photopic vision, sampling, the Weber ratio, separable image transforms, and drawing a vidicon camera diagram. Set B contains questions on scotopic vision, quantization, the Mach band effect, properties of the KL transform, and definitions of hue and saturation. Both sets examine the human eye, histogram equalization, the KL transform, digital image processing systems, histogram matching, the discrete Fourier transform, the singular value decomposition, and the discrete cosine transform.
Dip Unit Test-I
- 1. UNIT TEST I DIGITAL IMAGE PROCESSING SET A Part 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 B Part 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.