A Low - Complexity and High - Quality Image Compression Method for Digital Cameras
نویسنده
چکیده
ETRI Journal, Volume 28, Number 2, April 2006 ABSTRACT⎯This letter proposes a new near-lossless image compression method with only one line buffer cost for a digital camera with Bayer format image. For such format data, it can provide a low average compression rate (4.24bits/pixel) with high-image quality (larger than 46.37dB where the error of every pixel is less than two). The experimental results show that the near-lossless compression method has better performance than JPEG-LS (lossless) with δ = 2 for a Bayer format image.
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