feat: 完成 Rust 滑块匹配算法,修复透明留白导致的坐标偏移

- 实现灰度与边缘两种匹配模式
- 对齐 OpenCV NCC 算法逻辑
- 优化图像灰度化与 Alpha 通道转换
- 提升坐标计算精度至像素级
This commit is contained in:
2026-05-08 16:03:33 +08:00
parent 1a329ca273
commit 21bd1c93bf
8 changed files with 294 additions and 250 deletions

View File

@@ -118,4 +118,36 @@ fn test_real_slide_match() {
assert_eq!(result.target_x, 237);
assert_eq!(result.target_y, 77);
assert!(result.confidence > 0.0);
}
#[test]
fn test_real_slide_comparison() {
let engine = Slide::new();
// 1. 加载你准备好的测试图
// 假设图片放在项目根目录下的 assets 文件夹
let target_img = load_image("samples/ken.jpg")
.expect("请确保 samples/ken.jpg 存在");
let bg_img = load_image("samples/kenyuan.jpg")
.expect("请确保 samples/kenyuan.jpg 存在");
// 2. 执行匹配
// 如果是那种带有明显阴影边缘的复杂滑块,建议 simple_target 传 false
let start = std::time::Instant::now();
let result = engine.slide_comparison(&target_img, &bg_img)
.expect("Slide match 执行失败");
let duration = start.elapsed();
// 3. 打印结果
println!("-------------------------------------------");
println!("滑块匹配测试结果:");
println!("检测坐标: [x: {}, y: {}]", result.target_x, result.target_y);
println!("置信度: {:.4}", result.confidence);
println!("耗时: {:?}", duration);
println!("-------------------------------------------");
// 验证基本逻辑:坐标不应为 0 (除非匹配失败)
assert_eq!(result.target_x, 171);
assert_eq!(result.target_y, 91);
assert!(result.confidence > 0.0);
}