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A novel image compression technology based on vector quantisation and linear regression prediction
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DOI：10.1080/09540091.2020.1806206.png)
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摘要
En 中文
In the information age, a digital image is an important media for people's daily interactions. Looking to maintain the quality of the restored image, how to maximise the compression of images has become a challenging topic. Vector quantisation (VQ) compression is an easy-operating image compression method that can compress images to 1/16th of the original size. Based on VQ compresses, a novel image compression method is proposed in this paper. The proposed scheme compresses the image depending on the result of linear regression prediction which can significantly increase the compression ratio.
Keyword:
Vector quantisation (VQ)
pixel prediction
linear regression
compression ratio
image quality
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3.4
论文数:
854
被引数:
1.5K
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