公开(公告)号：US12199642B2

公开(公告)日：2025-01-14

申请号：US17850546

申请日：2022-06-27

Applicant: ATI Technologies ULC

Inventor： Yaser ElSayed ,  Angel Serah ,  Jing Xie

IPC: H03M7/40 ,  H03M7/30 ,  H03M7/32

Abstract: Huffman packing for delta compression is described. In accordance with the described techniques, delta values between neighboring elements of a data block are generated using delta compression. The delta values are transformed according to a transformation algorithm. The transformed delta values are packed using Huffman encoding to generate compressed data that corresponds to the data block.

公开(公告)号：US20230421173A1

公开(公告)日：2023-12-28

申请号：US17850546

申请日：2022-06-27

Applicant: ATI Technologies ULC

Inventor： Yaser ElSayed ,  Angel Serah ,  Jing Xie

IPC: H03M7/32 ,  H03M7/40 ,  H03M7/30

CPC classification number: H03M7/3015 ,  H03M7/4037 ,  H03M7/6011

Abstract: Huffman packing for delta compression is described. In accordance with the described techniques, delta values between neighboring elements of a data block are generated using delta compression. The delta values are transformed according to a transformation algorithm. The transformed delta values are packed using Huffman encoding to generate compressed data that corresponds to the data block.