Technologies for dividing work across accelerator devices
US-2024143410-A1 · May 2, 2024 · US
Method for fully adaptive calibration of a prediction error coder
US9002913B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9002913-B2 |
| Application number | US-200913380385-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 22, 2009 |
| Priority date | Jun 22, 2009 |
| Publication date | Apr 7, 2015 |
| Grant date | Apr 7, 2015 |
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Abstract
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Method for fully adaptive calibration of a prediction error coder, comprising a first step of initialization; a second step of reception and accumulation of block-size data samples wherein for each received value, it is added one to the histogram bin associated to that value; a third step of analysis of the histogram and determination of the coding option; a fourth step of analysis of the histogram and determination of a coding table; a fifth step of output a header with the prediction error coder coding table determined; and wherein previous steps are repeated if more samples need to be compressed. It is useful as a data compression technique, with the advantage of being faster and more robust than the current CCSDS lossless compression standard.
First claim
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The invention claimed is: 1. A method for adaptive calibration of a prediction error coder on a computing processor, the method comprising: a first step of initialization, comprising: a first initialization of a histogram of values for counting occurrences of individual low values and of groups of large values, allocating storage or memory resources for the first initialization, wherein if the storage or memory resources for the first initialization are not already available, set…
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- H03M7/40Primary
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9002913B2 cover?
- Method for fully adaptive calibration of a prediction error coder, comprising a first step of initialization; a second step of reception and accumulation of block-size data samples wherein for each received value, it is added one to the histogram bin associated to that value; a third step of analysis of the histogram and determination of the coding option; a fourth step of analysis of the histo…
- Who is the assignee on this patent?
- Portell I De Mora Jordi, Garcíaberro Montilla Enrique, Luri Carrascoso Xavier, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification H03M7/40. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Apr 07 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).