Qt+yolov8目标识别

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已于 2025-07-16 17:29:55 修改 · 1.2k 阅读

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#YOLO #Qt

于 2025-07-15 14:03:07 首次发布

这是一个基于ONNX Runtime的YOLOv8目标检测项目，支持CPU和GPU加速，使用Qt框架构建图形化界面。

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YOLOv8推理引擎核心检测算法实现
ONNX Runtime 1.20.1 - 支持CPU和GPU两个版本
OpenCV 4.5.4 - 图像处理和计算机视觉
tl-expected- 错误处理库

QT += core gui widgets
CONFIG += c++17 console

CONFIG += WIN_MSVC
#CONFIG += LINUX_X86

CONFIG += CPU
#CONFIG += GPU

##############WIN_MSVC###############
CONFIG(WIN_MSVC){
DESTDIR = ./bin_win/

#opecv
INCLUDEPATH += $$PWD\ThirdParty\opencv454\include
CONFIG(debug,debug|release): LIBS += $$PWD\ThirdParty\opencv454\x64\vc16\lib\opencv_world454d.lib
CONFIG(release,debug|release): LIBS += $$PWD\ThirdParty\opencv454\x64\vc16\lib\opencv_world454.lib

#onnxruntime
CONFIG(CPU){
DEFINES += CPU
INCLUDEPATH += $$PWD\ThirdParty\onnxruntime-win-x64-1.20.1\include
LIBS += $$PWD\ThirdParty\onnxruntime-win-x64-1.20.1\lib\onnxruntime.lib
}

CONFIG(GPU){
DEFINES += GPU
INCLUDEPATH += $$PWD\ThirdParty\onnxruntime-win-x64-gpu-1.20.1\include
LIBS += $$PWD\ThirdParty\onnxruntime-win-x64-gpu-1.20.1\lib\onnxruntime.lib
}
}

##############LINUX_X86###############
CONFIG(LINUX_X86){
DESTDIR = ./bin_linux/

#opecv
INCLUDEPATH += $$PWD\ThirdParty\opencv454\include
LIBS += -lopencv_core -lopencv_highgui -lopencv_imgcodecs -lopencv_imgproc -lopencv_video -lopencv_videoio -lopencv_calib3d

#onnxruntime
CONFIG(CPU){
DEFINES += CPU
INCLUDEPATH += $$PWD\ThirdParty\onnxruntime-win-x64-1.20.1\include
LIBS += -lonnxruntime
}

CONFIG(GPU){
DEFINES += GPU
INCLUDEPATH += $$PWD\ThirdParty\onnxruntime-win-x64-gpu-1.20.1\include
LIBS += -lonnxruntime
}
}
######################################

SOURCES += \
    inference.cpp \
    main.cpp \
    mainwindow.cpp

HEADERS += \
    inference.h \
    mainwindow.h \
    tl-expect