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Table 1 PSNR comparison of brain MRI image at 0.5 bpp

From: Volumetric medical image compression using 3D listless embedded block partitioning

Algorithm

Slice-1

Slice-2

Slice-3

Slice-4

Slice-5

Slice-6

Slice-7

Slice-8

3D-SPIHT (Sriram and Shyamsunder 2011)

24.7942

24.8550

25.2461

24.9937

25.2052

25.3051

24.7844

24.9987

Jyotheswar and Mahapatra (2007)

24.8210

24.9234

25.3012

25.1224

25.3045

25.3412

24.7724

25.0654

3D-HLCK

25.0136

25.4772

25.6954

25.1605

25.3025

25.5581

24.8334

25.0457