In order to decrease the communication bandwidth and save the transmitting power in the wireless endoscopy capsule. this paper presents a new near-lossless image compression algorithm based on the Bayer format image suitable for hardware design. This algorithm can provide low average compression rate ( bits/pixel) with high image quality (larger than dB) for endoscopic images. Especia... https://www.southernrootwork.com/product-category/delta-hash-rocks/