1) Analysis is done with which transformation? a) Continuous Wavelet Tranformation(CWT) b) Discrete Wavelet Transformation(DWT)ncy c) Edge Detection d) None of these 2) What are all the applications of wavelet transformation? a) Image compression b) Denoising c) Edge Detection d) All Of these 3) Denoising an image is done with which transformation a) Continuous Wavelet Tranformation(CWT) b) Discrete Wavelet Transformation(DWT) c) Edge Detection d) None of these 4) Why wavelets are used instead of Fourier? a) Because Fourier is not efficient for abrupt changes b) It is less time consumping c) To accurately analyze the signals with abrupt changes d) Both a and c 5) What is the result of a wavelet transform? a) Scale,Translation b) Scale Frequency c) Translation,Time d) Scale , TIme

Wavelets In Image Processing-Seminar Quiz

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