---
title: AE区域统计信息
description: "AE按支持17×15分块进行统计，每个分块均可以输出16bit R，Gr， Gb，B均值(Average R/Gr/Gb/B)。以R、Gr为例，区块的统计信息读取地址与数据的对应关系如下表所示。m表示水平分区个数，n表示垂直分区个数。"
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---
# AE区域统计信息

AE按支持17×15分块进行统计，每个分块均可以输出16bit R，Gr， Gb，B均值(Average R/Gr/Gb/B)。以R、Gr为例，区块的统计信息读取地址与数据的对应关系如下表所示。m表示水平分区个数，n表示垂直分区个数。


**表1 AE区域统计信息**

| Memory address | Zone | Memory Read Data | Memory Read Data |
| --- | --- | --- | --- |
| Memory address | Zone | [31:16] | [15:0] |
| 0 | 0 | Average R | Average Gr |
| 1 | 1 | Average R | Average Gr |
| 2 | 2 | Average R | Average Gr |
| 3 | 3 | Average R | Average Gr |
| …… | …… | …… | …… |
| m\*n\-3 | m\*n\-3 | Average R | Average Gr |
| m\*n\-2 | m\*n\-2 | Average R | Average Gr |
| m\*n\-1 | m\*n\-1 | Average R | Average Gr |