The fastest and most accurate quantization method for high-dimensional vectors. Our project introduces Segmented Code Adjustment Quantization (SAQ), a novel quantization algorithm built upon dimension ...

Abstract: This chapter discusses principles of scalar quantization and explains the operation of a vector quantization. It explores the principles of minimum‐redundancy code word assignment and ...

Abstract: The system considered here consists of a differential pulse-code modulator (DPCM) in which the quantizer is replaced by an adaptive quantizer. Adaptation is accomplished by adjusting the ...

Abstract: Diffusion models have been achieving remarkable performance in face restoration. However, the heavy computations of diffusion models make it difficult to deploy them on devices like ...