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Published at November 25

Learning Optimal Lattice Vector Quantizers for End-to-end Neural Image Compression

eess.IV

cs.CV

Released Date: November 25, 2024

Authors: Xi Zhang¹, Xiaolin Wu²

Aff.: ¹Department of Electronic Engineering, Shanghai Jiao Tong University; ²School of Computing and Artificial Intelligence, Southwest Jiaotong University

Arxiv: http://arxiv.org/abs/2411.16119v1

	Bmshj2018 [7]	SwinT-ChARM [50]	LIC-TCM [31]
Factorized (w/o context) [7]	-22.60%	-12.44%	-8.51%
Checkerboard [20]	-11.94%	-6.37%	-2.18%
Channel-wise Autoregressive [36]	-10.61%	-5.61%	-2.03%
Spatial-wise Autoregressive [35]	-8.31%	-2.31%	-0.95%