AI下棋辅助系统产品系统

立项：有人爱下棋却很菜，在对战过程中又不愿被菜，利用这个辅助系统可以轻松战胜公园大爷
受众：象棋爱好者

1.AI识别盘面
2.AI（象棋鱼）支招

The application follows a complete data-to-decision pipeline:

Floating UI A custom WindowManager-based overlay for non-intrusive user interaction.

Screen Capture Uses the MediaProjection API to acquire real-time frames without modifying the target game.

Image Processing

Dynamic chessboard detection and cropping
Grid alignment and segmentation into 90 individual square cells
CNN Inference (On-device)

A lightweight CNN (PyTorch → TFLite) classifies 14 piece types + empty
Optimized for mobile CPU inference
FEN Generation

Converts visual board state into Forsyth–Edwards Notation (FEN)
Engine Communication

Sends FEN to the PikaFish (UCCI) engine via a background service
Result Overlay

Displays best move and engine evaluation on a simplified mini-board

1.盘面识别生成串码给象棋鱼引擎
2.象棋鱼生成支招串码
3.小棋盘显示支招
细节见：https://github.com/coder4world/Android-ChessAI-Assistant