From 72c68bd1e0973d322dbc5f59f060ea66ad7844ef Mon Sep 17 00:00:00 2001 From: Aliothmoon <107878625+Aliothmoon@users.noreply.github.com> Date: Sat, 27 Jun 2026 13:53:32 +0800 Subject: [PATCH] =?UTF-8?q?chore:=20=E8=A1=A5=E7=82=B9=E6=B3=A8=E9=87=8A?= =?UTF-8?q?=20(#17205)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/MaaCore/Config/Miscellaneous/OcrPackNcnn.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/MaaCore/Config/Miscellaneous/OcrPackNcnn.cpp b/src/MaaCore/Config/Miscellaneous/OcrPackNcnn.cpp index acaf1f882b..1afe3aa7fc 100644 --- a/src/MaaCore/Config/Miscellaneous/OcrPackNcnn.cpp +++ b/src/MaaCore/Config/Miscellaneous/OcrPackNcnn.cpp @@ -387,6 +387,8 @@ std::vector asst::OcrPackNcnn::detect(const cv::Mat& const float ratio_h = static_cast(resize_h) / src_h; const float ratio_w = static_cast(resize_w) / src_w; + // 用 PIXEL_BGR 不转 RGB，kDetMean/kDetNorm 按 BGR 通道施加，对齐 fastdeploy + // fastdeploy/vision/common/processors/normalize_and_permute.h (swap_rb 默认 false ncnn::Mat in = ncnn::Mat::from_pixels_resize(image.data, ncnn::Mat::PIXEL_BGR, src_w, src_h, resize_w, resize_h); in.substract_mean_normalize(kDetMean, kDetNorm); @@ -512,6 +514,7 @@ std::pair asst::OcrPackNcnn::recognize_line(const cv::Mat& l cv::Mat canvas(kRecImgH, kRecImgW, CV_8UC3, cv::Scalar(127, 127, 127)); resized.copyTo(canvas(cv::Rect(0, 0, resized_w, kRecImgH))); + // 同 det，用 PIXEL_BGR 不转 RGB，对齐 fastdeploy rec_preprocessor.cc ncnn::Mat in = ncnn::Mat::from_pixels(canvas.data, ncnn::Mat::PIXEL_BGR, kRecImgW, kRecImgH); in.substract_mean_normalize(kRecMean, kRecNorm);