返回OpenCV-Python教程 原文链接:http://www.juzicode.com/opencv-n… 继续阅读 OpenCV-Python教程:颜色图(applyColorMap)[只需几行代码生成22种风格各异的彩色图]
OpenCV-Python教程:边沿检测(Canny)
原文链接:http://www.juzicode.com/opencv-python-detect-edge … 继续阅读 OpenCV-Python教程:边沿检测(Canny)
OpenCV-Python教程:图像梯度(Sobel,Scharr,Laplacian)
原文链接:http://www.juzicode.com/opencv-python-image-gradie… 继续阅读 OpenCV-Python教程:图像梯度(Sobel,Scharr,Laplacian)
C/C++错误集锦(VS2015):C4996错误:This function or variable may be unsafe. Consider using scanf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS
原文链接:http://www.juzicode.com/cpp-error-this-function-or… 继续阅读 C/C++错误集锦(VS2015):C4996错误:This function or variable may be unsafe. Consider using scanf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS
你别耍我,0.1+0.2竟然不等于0.3?(浮点数的二进制表示)
原文链接:http://www.juzicode.com/computer-basis-float-point… 继续阅读 你别耍我,0.1+0.2竟然不等于0.3?(浮点数的二进制表示)
Python错误集锦:Tesseract (legacy) engine requested, but components are not present in eng.traineddata!! Failed loading language ‘eng’ Tesseract couldn’t load any languages
原文链接:http://www.juzicode.com/python-error-tesseract-leg… 继续阅读 Python错误集锦:Tesseract (legacy) engine requested, but components are not present in eng.traineddata!! Failed loading language ‘eng’ Tesseract couldn’t load any languages
Python错误集锦:TesseractError: (1, ‘Error opening data file d:devTesseract-OCR5.0.0tessdata/chi_sim.traineddata Please make sure the TESSDATA_PREFIX environment variable is set to your “tessdata” directory.
原文链接:http://www.juzicode.com/python-error-tesseracterro… 继续阅读 Python错误集锦:TesseractError: (1, ‘Error opening data file d:devTesseract-OCR5.0.0tessdata/chi_sim.traineddata Please make sure the TESSDATA_PREFIX environment variable is set to your “tessdata” directory.
Python错误集锦:pytesseract提示TesseractNotFoundError: tesseract is not installed or it’s not in your PATH.
原文链接:http://www.juzicode.com/python-error-tesseractnotf… 继续阅读 Python错误集锦:pytesseract提示TesseractNotFoundError: tesseract is not installed or it’s not in your PATH.
OpenCV-Python教程:图像金字塔(pyrDown,pyrUp)
原文链接:http://www.juzicode.com/opencv-python-pyrup-pyrdow… 继续阅读 OpenCV-Python教程:图像金字塔(pyrDown,pyrUp)
Python错误集锦:tarfile追加文件到压缩包中时提示:ReadError: invalid header
原文链接:http://www.juzicode.com/python-error-tarfile-appen… 继续阅读 Python错误集锦:tarfile追加文件到压缩包中时提示:ReadError: invalid header
Python列表的索引切片还可以这么理解
原文链接:http://www.juzicode.com/python-note-list-slice-ind… 继续阅读 Python列表的索引切片还可以这么理解
OpenCV-Python教程:形态学变换~开闭操作,顶帽黑帽,形态学梯度,击中击不中(morphologyEx)
原文链接:http://www.juzicode.com/opencv-python-morphologyex… 继续阅读 OpenCV-Python教程:形态学变换~开闭操作,顶帽黑帽,形态学梯度,击中击不中(morphologyEx)
Python错误集锦:OpenCV pencilSketch绘制素描风格图像显示时提示mat is not a numerical tuple
原文链接:http://www.juzicode.com/python-error-opencv-pencil… 继续阅读 Python错误集锦:OpenCV pencilSketch绘制素描风格图像显示时提示mat is not a numerical tuple
OpenCV-Python教程:形态学变换~腐蚀和膨胀(erode,dilate)
原文链接:http://www.juzicode.com/opencv-python-erode-dilate… 继续阅读 OpenCV-Python教程:形态学变换~腐蚀和膨胀(erode,dilate)
Visual Studio配置OpenCV工程
原文链接:http://www.juzicode.com/opencv-note-vs-project-con… 继续阅读 Visual Studio配置OpenCV工程
CMake构建、编译OpenCV工程
原文链接:http://www.juzicode.com/opencv-note-cmake-project-… 继续阅读 CMake构建、编译OpenCV工程
如何实现一个“万能”的调试打印函数
原文链接:http://www.juzicode.com/cpp-note-debug-print-code-… 继续阅读 如何实现一个“万能”的调试打印函数
Python错误集锦:OpenCV countNonZero()统计图像中非0的像素点时提示error: (-215:Assertion failed) cn == 1
原文链接:http://www.juzicode.com/python-error-countnonzero-… 继续阅读 Python错误集锦:OpenCV countNonZero()统计图像中非0的像素点时提示error: (-215:Assertion failed) cn == 1
Python错误集锦:OpenCV calcHist()计算直方图时提示 opencv-4.5.3\modules\imgproc\src\histogram.cpp:160: error: (-215:Assertion failed) j < nimages in function 'cv::histPrepareImages'
原文链接:http://www.juzicode.com/python-error-opencv-j-nima… 继续阅读 Python错误集锦:OpenCV calcHist()计算直方图时提示 opencv-4.5.3\modules\imgproc\src\histogram.cpp:160: error: (-215:Assertion failed) j < nimages in function 'cv::histPrepareImages'
Python错误集锦:导入pygifsicle模块时提示FileNotFoundError: The gifsicle library was not found on your system
原文链接:http://www.juzicode.com/python-error-filenotfounde… 继续阅读 Python错误集锦:导入pygifsicle模块时提示FileNotFoundError: The gifsicle library was not found on your system