From 5b17d40c06208b43030e92e16bbd269616e0bf47 Mon Sep 17 00:00:00 2001
From: BohaoWu <37072443+BohaoWu@users.noreply.github.com>
Date: Sat, 10 Oct 2020 14:15:09 +0800
Subject: [PATCH] Add core/preprocess/hwvideoframe/README.md

---
 core/preprocess/hwvideoframe/README.md       | 26 +++++++++++++-------
 python/paddle_serving_app/reader/__init__.py |  2 +-
 2 files changed, 18 insertions(+), 10 deletions(-)

diff --git a/core/preprocess/hwvideoframe/README.md b/core/preprocess/hwvideoframe/README.md
index ab3b27d3..d740fe6c 100644
--- a/core/preprocess/hwvideoframe/README.md
+++ b/core/preprocess/hwvideoframe/README.md
@@ -1,14 +1,22 @@
 # hwvideoframe
-简要说明
+hwvideoframe是一个基于cuda的图片预处理库。项目利用GPU进行图片预处理操作，加快处理速度的同时，提高GPU的使用率。
+
+## 项目结构
+hwvideoframe通过cpp的
+hwvideoframe目前提供以下图片预处理功能：
+* Image2Gpubuffer
+* Gpubuffer2Image
+* RGB2BGR
+* BGR2RGB
+* Div
+* Sub
+* Normalize
+* CenterCrop
+* Resize
+* ResizeByFactor
 
 ## 快速开始
-如何构建、安装、运行
+按照Paddle Serving文档编译，编译结果在reader中。
 
 ## 测试
-如何执行自动化测试
-
-## 如何贡献
-贡献patch流程、质量要求
-
-## 讨论
-百度Hi讨论群：XXXX
+测试文件：Serving/python/paddle_serving_app/reader/test_preprocess.py
diff --git a/python/paddle_serving_app/reader/__init__.py b/python/paddle_serving_app/reader/__init__.py
index 89cb6053..9622d834 100644
--- a/python/paddle_serving_app/reader/__init__.py
+++ b/python/paddle_serving_app/reader/__init__.py
@@ -19,4 +19,4 @@ from .image_reader import DBPostProcess, FilterBoxes, GetRotateCropImage, Sorted
 from .lac_reader import LACReader
 from .senta_reader import SentaReader
 from libgpupreprocess import Image2Gpubuffer, Gpubuffer2Image, RGB2BGR, BGR2RGB
-from libgpupreprocess import Div, Sub, Normalize, CenterCrop, Resize
+from libgpupreprocess import Div, Sub, Normalize, CenterCrop, Resize, ResizeByFactor
-- 
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