From b0462076ea1842e156c9dcf0b9c4d523baec0580 Mon Sep 17 00:00:00 2001
From: uye <99072975+ABA2396@users.noreply.github.com>
Date: Fri, 11 Jul 2025 19:21:53 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E6=A8=A1=E6=9D=BF?=
 =?UTF-8?q?=E5=8C=B9=E9=85=8D=E9=81=87=E5=88=B0=20inf=20=E4=B8=8E=20nan=20?=
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---
 src/MaaCore/Vision/Matcher.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/MaaCore/Vision/Matcher.cpp b/src/MaaCore/Vision/Matcher.cpp
index 9c897d3458..b6773be021 100644
--- a/src/MaaCore/Vision/Matcher.cpp
+++ b/src/MaaCore/Vision/Matcher.cpp
@@ -21,12 +21,11 @@ Matcher::ResultOpt Matcher::analyze() const
 
         double min_val = 0.0, max_val = 0.0;
         cv::Point min_loc, max_loc;
-        cv::minMaxLoc(matched, &min_val, &max_val, &min_loc, &max_loc);
+        cv::Mat valid_mask;
+        cv::inRange(matched, 0.0f, 1.0f + 1e-5f, valid_mask);
+        cv::minMaxLoc(matched, &min_val, &max_val, &min_loc, &max_loc, valid_mask);
 
         Rect rect(max_loc.x + m_roi.x, max_loc.y + m_roi.y, templ.cols, templ.rows);
-        if (std::isnan(max_val) || std::isinf(max_val)) {
-            max_val = 0;
-        }
 
         double threshold = m_params.templ_thres[i];
         if (m_log_tracing && max_val > 0.5 && max_val > threshold - 0.2) { // 得分太低的肯定不对，没必要打印