PERFORMANCE EVALUATION OF DPCM FOR AERIAL IMAGES

Document Type : Original Article

Authors

1 Brig., Ph.D.

2 Col.,

Abstract

Image coding(compression) is useful in image transmission and storage where the aim is to minimize the bandwidth for transmission and memory for storage.This paper presents a review of techniques used for coding of digital images. A short review of transform coding,pulse code modulation,and hybrid coding techniq- ues is introduced. Predictive coding is presented,analysed,simulated,and tested for the image of Minea area (Egypt) and the results are displayed.

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