earticle

영어

Traditional surveillance system sent images from network camera to the management server and saved the images in a hard disk. These surveillance systems might have some problems when they are used for a large space like a parking lot. These problems are a lot of network cameras, wide traffic bandwidth and a large amount of disk spaces. This paper proposed the system by compression and decompression method using omnidirectional camera. The decompressor produces spread images of the near and far slice from the circular shaped original images which are stored at every one second by the compressor. In case of open-roof places it produces reversal images for right view. As an implementation and test, the proposed system shows a lot of efficiencies in number of cameras and disk spaces.