https://github.com/1010code/opencv-android-build

https://github.com/1010code/opencv-android-build

Last synced: 23 days ago
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• Host: GitHub
• URL: https://github.com/1010code/opencv-android-build
• Owner: 1010code
• Created: 2025-11-22T09:00:03.000Z (7 months ago)
• Default Branch: main
• Last Pushed: 2025-11-23T05:50:37.000Z (7 months ago)
• Last Synced: 2025-11-23T07:16:25.406Z (7 months ago)
• Language: Jupyter Notebook
• Homepage: https://andy6804tw.github.io/2025/11/22/flutter-opencv-16kb-pagesize-build/
• Size: 330 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# 編譯 OpenCV for Android

本文件說明如何自行編譯適用於 Android 平台的 OpenCV 函式庫。

## 步驟

### 1. 下載原始碼

首先，從 GitHub 下載 OpenCV 和 OpenCV Contrib 的 4.5.2 版本原始碼。

```bash

git clone -b 4.5.2 https://github.com/opencv/opencv.git

git clone -b 4.5.2 https://github.com/opencv/opencv_contrib.git

```

### 2. 執行編譯腳本

接著，賦予編譯腳本執行權限並執行它。

```bash

chmod +x opencv_android_build.sh

./opencv_android_build.sh

```

此腳本將會自動處理編譯過程，產生包含 arm64-v8a, armeabi-v7a, x86, 和 x86_64 架構的 Android SDK。編譯完成後，可以在 `opencv-android-build/OpenCV-android-sdk` 目錄下找到所需的 `libopencv_world.so` 檔案以及相關的函式庫。

## 其他

另外這邊有提供，想在Google Colab上直接開發 OpenCV C++的範例。

- 如何Build&Install OpenCV: [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/1010code/opencv-android-build/blob/main/colab/Build%26Install_OpenCV.ipynb)

- 使用 OpenCV_4_12_0: [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/1010code/opencv-android-build/blob/main/colab/OpenCV_4_12_0.ipynb)