'Wavelet functions' presentation slideshows

Computer vision

Computer vision. Seeks to generate intelligent and useful description of visual scenes and sequences Examples: Automatic face recognition Visual guidance Medical Image Analysis Smart offices Object based compression of video streams etc. Challenge of vision. Signal to symbol converter

935 views • 62 slides

The First Step To The Wavelets

The First Step To The Wavelets. 2003. 7. 10 Park, Mok-min. Contents. What are wavelets? A Historical Review of Wavelets A Technical Overview of Wavelets An Application Overview of Wavelets References. What are Wavelets? [1]. What are wavelets ?.

678 views • 38 slides

Chapter 7

Chapter 7. Wavelets and Multi-resolution Processing. Background. Image Pyramids. Total number of elements in a P+1 level pyramid for P>0 is. Example. Subband Coding.

404 views • 31 slides

Chapter 7

Chapter 7. Wavelets and Multi-resolution Processing. Background. Image Pyramids. Total number of elements in a P+1 level pyramid for P>0 is. Example. Subband Coding.

312 views • 31 slides

Wavelet-Based Network Traffic Modeling

Wavelet-Based Network Traffic Modeling. Carey Williamson University of Calgary. Introduction. Wavelets offer a powerful and flexible technique for mathematically representing network traffic at multiple time scales Compact and concise representation of a signal using wavelet coefficients

404 views • 27 slides

Continuous wavelet transform (CWT) - wavelet function Y (a,b) is continuous

423 views • 26 slides

Filter implementation of the Haar wavelet Multiresolution approximation in general

415 views • 25 slides

Digital Image Processing

Digital Image Processing. 7 Wavelets and Multiresolution Processing. Preview. 7.1 Background. Multiresolution Objects, which are of small size or of low contrast, require high resolution; Objects, which are of large size or of high contrast, often only require low resolution.

640 views • 24 slides

SOME WAVELET PROCESSING FOR SCANNED ASTRONOMICAL IMAGES

SOME WAVELET PROCESSING FOR SCANNED ASTRONOMICAL IMAGES. Vasil Kolev Institute of Information and Communication technologies Bulgaria, Sofia, BAS. Some disadvantages of the orthogonal wavelets.

123 views • 12 slides