1 / 59

Surfing with wavelets

Surfing with wavelets. Ingrid Daubechies. 1. Wavelets: what, how, why? ... Fast, interactive retrieval of data. Picture courtesy of Chris Brislawn. Los Alamos ...

Roberta
Download Presentation

Surfing with wavelets

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

    1. Surfing with wavelets

    Ingrid Daubechies 1. Wavelets: what, how, why? 2. Some uses in image processing 3. Where is the math in all this? 4. A really cool application.

    “Average” horizontally and vertically “Difference” horizontally “Average” vertically “Difference” vertically “Difference” vertically “Average” horizontally “Difference” horizontally Repeat at the next scale Repeat

    44. Compression

    48. Fast, interactive retrieval of data

More Related