Image Sequence Restoration Using Gibbs Distributions (1995)
Abstract / truncated to 115 words
This thesis addresses a number of issues concerned with the restoration of one type of image sequence namely archived black and white motion pictures. These are often a valuable historical record but because of the physical nature of the film they can suffer from a variety of degradations which reduce their usefulness. The main visual defects are ‘dirt and sparkle’ due to dust and dirt becoming attached to the film or abrasion removing the emulsion and ‘line scratches’ due to the film running against foreign bodies in the camera or projector. For an image restoration algorithm to be successful it must be based on a mathematical model of the image. A number of models have ...
Information
- Author
- Morris, Robin David
- Institution
- University of Cambridge
- Supervisor
- Publication Year
- 1995
- Upload Date
- July 3, 2008
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