公开(公告)号：US10218382B2

公开(公告)日：2019-02-26

申请号：US15976312

申请日：2018-05-10

Applicant: Amazon Technologies, Inc.

Inventor： Ori Weber ,  Ron Diamant ,  Yair Sandberg

IPC: H03M7/34 ,  H03M7/30 ,  G06T9/00 ,  G06T3/40

Abstract: The following description is directed to decompression using cascaded history buffers. In one example, an apparatus can include a decompression pipeline configured to decompress compressed data comprising code words that reference a history of decompressed data generated from the compressed data. The apparatus can include a first-level history buffer configured to store a more recent history of the decompressed data received from the decompression pipeline. The apparatus can include a second-level history buffer configured to store a less recent history of the decompressed data received from the first-level history buffer.

公开(公告)号：US20180375528A1

公开(公告)日：2018-12-27

申请号：US15976312

申请日：2018-05-10

Applicant: Amazon Technologies, Inc.

Inventor： Ori Weber ,  Ron Diamant ,  Yair Sandberg

IPC: H03M7/30 ,  G06T9/00 ,  G06T3/40

Abstract: The following description is directed to decompression using cascaded history buffers. In one example, an apparatus can include a decompression pipeline configured to decompress compressed data comprising code words that reference a history of decompressed data generated from the compressed data. The apparatus can include a first-level history buffer configured to store a more recent history of the decompressed data received from the decompression pipeline. The apparatus can include a second-level history buffer configured to store a less recent history of the decompressed data received from the first-level history buffer.

公开(公告)号：US09973205B1

公开(公告)日：2018-05-15

申请号：US15633345

申请日：2017-06-26

Applicant: Amazon Technologies, Inc.

Inventor： Ori Weber ,  Ron Diamant ,  Yair Sandberg

IPC: H03M7/34 ,  H03M7/30 ,  G06T9/00 ,  G06T3/40

CPC classification number: H03M7/3086 ,  G06T3/40 ,  G06T9/005 ,  H03M7/30 ,  H03M7/55 ,  H03M7/6005 ,  H03M7/6064

Abstract: The following description is directed to decompression using cascaded history buffers. In one example, an apparatus can include a decompression pipeline configured to decompress compressed data comprising code words that reference a history of decompressed data generated from the compressed data. The apparatus can include a first-level history buffer configured to store a more recent history of the decompressed data received from the decompression pipeline. The apparatus can include a second-level history buffer configured to store a less recent history of the decompressed data received from the first-level history buffer.