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Imgcodecs
error while loading shared libraries: libopencv_
imgcodecs
.so.3.1
http://stackoverflow.com/questions/27907343/error-while-loading-shared-libraries-libopencv-core-so-3-0opencv3.1手动安装编译调用:/usr/local/opencv3.1/lib/pkgconfig/opencv.pc,此文件包含了库文件路径,需要写入,exportPKG_CONFIG_P
yonger_
·
2020-08-04 22:02
OpenCV
Linux
OpenCV3 SVM训练与预测程序
#include#include#include"opencv2/
imgcodecs
.hpp"#include#include#includeusingnamespacecv;usingnamespacecv
PengSIY
·
2020-08-04 19:41
SVM
OpenCV
OpenCV/Java byte[] 转 Mat
,etc*@return*/publicstaticbyte[]mat2Byte(Matmatrix,StringfileExtension){MatOfBytemob=newMatOfByte();
Imgcodecs
.imencode
-Tobi的笔记
·
2020-08-03 03:26
OpenCV
vs13 opencv3.0 人脸检测
opencv3.0alpha版代码:由/source/samples/cpp/facedetect.cpp下更改而来#include"opencv2/objdetect.hpp"#include"opencv2/
imgcodecs
.hpp
Icoding_F2014
·
2020-08-02 18:32
C++_OpecnCv
opencv
脸部识别
visual
studio
ubuntu 源码编译安装opencv3.4
也算是人生的经历吧每天犹如打了鸡血似的由于之前特别抵触caffe,新东家来了之后不得不…习惯了装机时候使用pip安装opencv-python导致在python2.7的环境下,编译caffe报错缺少lopencv_
imgcodecs
NcepuKZH
·
2020-07-31 14:29
环境搭建
OpenCV 3.0 程序编译链接错误
main.o:undefinedreferencetosymbol‘_ZN2cv6imreadERKNS_6StringEi’/usr/local/OpenCV/Release/lib/libopencv_
imgcodecs
.so
maybepossible
·
2020-07-29 16:13
Computer
Vision
ROS下运行ORB-SLAM2报错
/Examples/RGB-D/rgbd_tum:errorwhileloadingsharedlibraries:libopencv_
imgcodecs
3.so.3.3:cannotopensharedobjectfile
胖丁不胖
·
2020-07-28 21:30
Face Recognizer
*;importorg.opencv.face.Face;importorg.opencv.face.FaceRecognizer;importorg.opencv.
imgcodecs
.
Imgcodecs
Liu_Weichen
·
2020-07-28 14:07
OpenCV
disparity_filter
samples/disparity_filtering.cpp#include"opencv2/calib3d.hpp"#include"opencv2/imgproc.hpp"#include"opencv2/
imgcodecs
zijingping
·
2020-07-27 14:41
立体匹配算法研究
opencv 用Java完成的例子
publicstaticvoidmain(String[]args){try{System.loadLibrary(Core.NATIVE_LIBRARY_NAME);//以灰度图像的方式读取图像.Matsrc=
Imgcodecs
.imrea
君寻_
·
2020-07-16 03:51
OpenCV
opencv3_java 添加mask掩码 AddMask
*;importorg.opencv.
imgcodecs
.
橘子派
·
2020-07-15 15:12
Opencv3_Java
opencv3
java
opencv3_java 矩阵和图像的函数之加和阿尔法融合 add
*;importorg.opencv.
imgcodecs
.
橘子派
·
2020-07-15 15:12
Opencv3_Java
java opencv图像处理学习
*;importorg.opencv.highgui.HighGui;importorg.opencv.
imgcodecs
.
Imgcodecs
;importorg.opencv.imgproc.Imgproc
清风2556
·
2020-07-15 09:00
图像处理
opencv单目相机标定(源码+讲解)
include"opencv2/core.hpp"#include#include"opencv2/imgproc.hpp"#include"opencv2/calib3d.hpp"#include"opencv2/
imgcodecs
.hpp
三维视觉工作室
·
2020-07-15 06:02
小记:ROS中写死opencv版本的坑
对于报错:‘/opt/ros/kinetic/lib/x86_64-linux-gnu/libopencv_
imgcodecs
3.so.3.3.1:对‘TIFFReadRGBAStrip@LIBTIFF
Yang He
·
2020-07-14 06:36
OpenCV
ubuntu 搬移文件后 出现的libtiff问题
/bin/run_vo/usr/local/lib/libopencv_
imgcodecs
.so.3.4.4:对‘TIFFReadRGBAStrip@LIBTIFF_4.0’未定义的引用/usr/local
鹿米lincent
·
2020-07-13 13:18
ubuntu
opencv
kinetic版本ros安装find_object_2d编译报错libopencv_
imgcodecs
3.so.3.3.1:对‘TIFFReadRGBAStrip@LIBTIFF_4.0’
编译时报错主要的原因是我系统上安装的是opencv3.4.4的版本,ros自带的是opencv3.3.1,应该有了版本冲突:opt/ros/kinetic/lib/x86_64-linux-gnu/libopencv_
imgcodecs
3
berry丶
·
2020-07-12 19:14
ROS学习
Ros视觉
NVCC编译报错 /usr/bin/ld: 找不到 -lopencv_
imgcodecs
解决方案
cuda程序混编过程中,编译报错,出现/usr/bin/ld:找不到-lopencv_imgcodecscollect2:error:ldreturned1exitstatus主要原因是libopencv_
imgcodecs
.so
z649431508
·
2020-07-12 19:16
CUDA编程
pytorch cudaExtension C++ cuda扩展,引用异常记录
库后,用ldd-r命令来找出undefined的函数名(当然也可以用nm命令那怎么知道原函数名称呢发现是opencv的imread函数调用错误解决,setup.pylibraries加入opencv_
imgcodecs
被强煎的yu
·
2020-07-12 10:02
pytorch
python
cuda
pytorch
c++
霍夫线性变换(视频)
#include"opencv2/
imgcodecs
.hpp"#include"opencv2/highgui.hpp"#include"opencv2/imgproc.hpp"#includeusingnamespacecv
rj_monck
·
2020-07-11 21:57
AndroidOpenCV(一):读取和写入图片
加载图片
Imgcodecs
.imrea
onlyloveyd
·
2020-07-11 14:55
Android
OpenCV
OpenCV学习笔记02: 剖析cv::createTrackbar()及回调函数的用法
#include//highgui.hpp中已经包含了core.hpp,
imgcodecs
.hpp,videoio.hpp头文件#include//imgproc.hpp已经包含了core.hpp头文件
l1216766050
·
2020-07-11 10:06
OpenCV
cannot find -lopencv_
imgcodecs
在编译caffe时出现错误:/usr/bin/ld:cannotfind-lopencv_
imgcodecs
为了改正错误尝试修改Makefile.config文件:LIBRARIES+=gloggflagsprotobufleveldbsnappylmdbboost_systemhdf5
Dillon2015
·
2020-07-10 21:09
深度学习
opencv学习笔记(一) 使用opencv进行拍照
原理很简单,首先打开摄像头,new一个Mat容器来储存拍摄的照片,调用函数
Imgcodecs
.imwrite就可以将图像保存到对应位置,实现拍照的效果了。
Hugo5332
·
2020-07-10 20:53
Opencv学习笔记
caffe 错误总结 “/usr/bin/ld: 找不到 -lopencv_
imgcodecs
”
一、错误提示:/usr/bin/ld:找不到-lopencv_
imgcodecs
或者caffecannotfindlopencv_
imgcodecs
二、原因:opencv_imgcodecsisneededandavailableinopencv3.0
xw2017
·
2020-07-06 09:06
caffe
编译caffe时遇到的错误
1、问题:/usr/bin/ld:warning:libopencv_core.so.3.1,neededby//usr/local/lib/libopencv_
imgcodecs
.so,mayconflictwithlibopencv_core.so
张家坎
·
2020-07-05 18:59
Caffe 常见错误及解决方法
可以先用make-j8&&makepycaffe来查看目前有啥问题问题1:/usr/bin/ld:cannotfind-lopencv_
imgcodecs
/usr/bin/ld:cannotfind-lopencv_videoiocollect2
sunshineboa
·
2020-07-05 13:09
Caffe
深度学习框架篇
opencv3_java 图像的二值图反色处理 Bitwise_not
*;importorg.opencv.
imgcodecs
.
橘子派
·
2020-07-05 12:12
Opencv3_Java
opencv 图像直方图匹配
Matimg1=
Imgcodecs
.imread("/sdcard/c.jpg");Matimg2=
Imgcodecs
.imread("/sdcard/d.jpg");Mathist0=newMat()
清澈见底-66
·
2020-07-04 19:30
OpneCV -iOS环境搭建
OpenCV和UIKit冲突,要把导入的头文件放在文件的最前面include"opencv2/core.hpp"include"opencv2/imgproc.hpp"include"opencv2/
imgcodecs
.hpp"include"opencv2
福尔摩罗
·
2020-07-04 14:09
javacv实现桌面端录屏
packageczh.iewbs.recordingscreenVideo;importstaticorg.bytedeco.javacpp.opencv_
imgcodecs
.cvLoadImage;importjava.awt.AWTException
兰因
·
2020-07-02 16:54
项目总结
OpenCV 学习(四)之 将图片插入另一张图片中的实现(ROI)
/***将一张图片插入另一种图片中*/staticvoidexam2(){Matimage=
Imgcodecs
.imread(".
君寻_
·
2020-07-02 11:53
OpenCV
VS2017配置openCV4.1.0时报错未定义标识符“CV_LOAD_IMAGE_COLOR”终极解决方法
首先,这个问题去百度搜索解决方案的话会告诉你添加一个头文件#include>首先这行代码前面的include可以去掉,因为已经在包含目录配置过了然后就是#include“pencv2\
imgcodecs
Big_peepee
·
2020-07-01 08:43
经验之谈
Java使用OpenCV和Tesseract-OCR实现银行卡图片处理与卡号识别
*;importorg.opencv.
imgcodecs
.
Imgcodecs
;importorg.opencv.imgproc.Imgproc;import
零度anngle
·
2020-06-30 18:35
图像处理
OpenCV Android 开发实战 -- 学习笔记 -- Mat像素操作 【第三章】
get()方法循环实现每个像素点的读取-接着再通过put()方法修改与Mat对应的数据部分即可-默认情况下,imread方式将Mat对象类型加载为CV_8UC3#准备代码[获取基本数据] Matsrc=
Imgcodecs
.imread
爱卿你的节操掉了
·
2020-06-29 04:09
/opt/ros/kinetic/lib/x86_64-linux-gnu/libopencv_
imgcodecs
3.so.3.3.1:对‘TIFFReadRGBAStrip@LIBTIFF_4.0’
/opt/ros/kinetic/lib/x86_64-linux-gnu/libopencv_
imgcodecs
3.so.3.3.1:对‘TIFFReadRGBAStrip@LIBTIFF_4.0’未定义的引用
vSLAM算法攻城狮
·
2020-06-28 22:39
ROS
Kinetic
/lib/libopencv_
imgcodecs
.so, not
1、opencv编译部分请参考:https://blog.csdn.net/qq_39660930/article/details/780500302、编译过程中出现的错误查找网络自行解决;编译过程中出现的错误因人而异,我遇到的错误是cuda和protobuf,关闭这两个编译选项即可。3、交叉编译过程中出现:warning:../../lib/libopencv_imgproc.so,needed
wangdf99
·
2020-06-27 12:59
opencv
OpenCVforUnity中识别图片中的基础图形
PatternRecognation空物体,空物体上挂载新脚本shapeDectedScript.cspublicRawImagePic;//UIprivateMatscrMat;//Mat格式存放处理的图片//读取图片scrMat=
Imgcodecs
.imrea
ziminshanshi
·
2020-06-27 06:11
Unity
Java OpenCV开发——RGB和HSV颜色空间转换
代码如下:Matimg=
Imgcodecs
.imread("img/tooth1.png");MatimgHSV=newMat(img.rows(),img.cols(),CvType.CV_8UC3)
tryflys
·
2020-06-26 20:08
java
opencv
opencv3_java 图像直接阈值化操作 AdaptiveThreshold
*;importorg.opencv.
imgcodecs
.
橘子派
·
2020-06-26 10:31
Opencv3_Java
OpenCV4.2 Java 图像直接阈值化与自适应阈值化
importorg.opencv.core.Mat;importorg.opencv.core.Size;importorg.opencv.highgui.HighGui;importorg.opencv.
imgcodecs
.
Imgcodecs
梦里藍天
·
2020-06-26 05:32
OpenCV4.2
for
Java
java
交叉编译opencv:undefined reference to `png_riffle_palette_neon
/lib/libopencv_
imgcodecs
.so.4.2.0:undefinedreferenceto`png_riffle_palette_neon'collect2:error:ldreturned1exitstatusmak
柳鲲鹏
·
2020-06-26 04:41
图像/OpenCV
java+opencv的人脸检测
importorg.opencv.core.Point;importorg.opencv.core.Rect;importorg.opencv.core.Scalar;importorg.opencv.
imgcodecs
.Imgc
清音啊
·
2020-06-25 15:40
opencv
RGB图像转换成3D点云图像
#include#include#include"opencv2/
imgcodecs
.hpp"#include"opencv2/highgui/highgui.hpp"#include#includeusingnamespacestd
tania-you
·
2020-06-25 14:37
ROSBUG:libopencv_
imgcodecs
3.so.3.3.1: undefined reference to `TIFFReadDirectory@LIBTIFF_4.0`
解决办法:查找libopencv_
imgcodecs
3.so.3.3.1依赖的库:ldd/opt/ros/kinetic/lib/x86_64-linux-gnu/libopencv_
imgcodecs
3
yiqiang_wu
·
2020-06-25 04:12
ROS
OpenCV3中的SURF特征点的寻找和匹配
include"opencv2/core.hpp"#include"opencv2/core/utility.hpp"#include"opencv2/core/ocl.hpp"#include"opencv2/
imgcodecs
.hpp
aszxs
·
2020-06-25 01:25
OpenCV
opencv描边和浮雕基于Sobel
briefSamplecodeusesSobelorScharrOpenCVfunctionsforedgedetection*@authorOpenCVteam*/#include"opencv2/imgproc.hpp"#include"opencv2/
imgcodecs
.hpp
一航jason
·
2020-06-24 14:06
C语言
神经网络识别数字0-9
include#include#include"opencv2/core/core.hpp"#include"opencv2/imgproc/imgproc.hpp"#include"opencv2/
imgcodecs
lxx_123456
·
2020-06-24 10:03
在编译caffe中遇到问题集锦
make:*[.build_release/examples/siamese/convert_mnist_siamese_data.bin]Error1/usr/local/lib/libopencv_
imgcodecs
.so
阅微草堂123
·
2020-06-22 20:20
caffe
opencv简单学习方框滤波,均值滤波,高斯滤波
代码:#include"stdafx.h"#include#include"opencv2/imgproc.hpp"#include"opencv2/
imgcodecs
.hpp"#include"opencv2
OliverkingLi
·
2020-06-22 02:00
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