---
title: hi_vpss_nr_type
description: "NR（Noise Reduction）类型枚举。"
url: https://www.hiascend.com/document/detail/zh/Atlas200IDKA2DeveloperKit/latest/Application%20Development%20Guide/aadgc/aclcppdevg_03_1270.html
sourcePath: /source/zh/Atlas200IDKA2DeveloperKit/23.0.RC2/Application Development Guide/aadgc/aclcppdevg_03_1270.html
indexId: 8bb417c48fd5235c00036db588868808d5f21f14f6457da09187e84f58bd42de105
---
# hi_vpss_nr_type

#### 说明

NR（Noise Reduction）类型枚举。


#### 定义

```
typedef enum {
HI_VPSS_NR_TYPE_VIDEO_NORM   = 0,
HI_VPSS_NR_TYPE_BUTT
} hi_vpss_nr_type;
```


#### 成员

| 成员名称 | 描述 |
| --- | --- |
| HI\_VPSS\_NR\_TYPE\_VIDEO\_NORM | 视频NR类型。 |
| HI\_VPSS\_NR\_TYPE\_BUTT | 预留值。 |