White Paper


Based on the wavelet mathematics theory (invented by Morlet in the early 1980), CIRA has developed a unique digital image compression algorithm called Waaves. In opposition to older technologies like jpeg, Waaves has a global approach preventing from pixelisation issues.

Waaves compression process can be divided into four main stages:

FWT (Fast Wavelet Transform)
Zerotree coding
Quantization
Entropic coding



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White paper