oprncv with c tuorial..??
hey guys please I want tutorial with visual studio 2010 c programming , to convert image to black and white!!!!!
View ArticleHow to rectify points, stereo camera calibration
Hi guys, I'm looking for the proper function that I can use to rectify my points, and either I cannot understand the documentation or perhaps there is no such function that I'm looking for. I will try...
View ArticleI´m trying to use a face recognition algorithm called Eigenfaces. But I don´t...
[link text](http://docs.opencv.org/2.4/modules/contrib/doc/facerec/facerec_tutorial.html?highlight=eigenfaces#eigenfaces-in-opencv)
View ArticleHow can I determine the value of focal length which is the parameter of...
I am working with the function cvPosit, but I don't know how to get the value of focal length which may certainly influence the result. Can someone tell me something about it?
View Articlehow to use opencv with android studio
it is very complex for new user of opencv to integrate it with android studio, because there is no official docs for that. So If any one know how to integrate it with android studio. please share the...
View ArticleHow to iterate all the pixels in an abitrary rectangular ROI
I want to get every pixel value in this green rectangular ROI. Four corner Points are known. 
View ArticleWhat is the best method for vehicle color recognition
I am doing a vehicle color recognition system. I have been using the color table method to recognize the color of the vehicle. What are the methods that i can use in this system?
View Articlecopying smaller picture onto larger original frame
Hi! I'm trying to copy a smaller picture on to the larger frame. But i can't get it to work. It compiles fine but it does not show anything. My goal is to copy the recognised face onto the larger...
View ArticleClik here to view.
Try This useful approach Of weight-loss For Men Over 40
Read the food label prior to you purchase any processed food. Food labels are a crucial tool for making smart food choices. When you find out the technical terms, it is easy to read any food label and...
View Articlehttp://drozforskolin.org/gavali-advanced-skincare-cream/
It is without doubt really almost always essentially the most common and in charge system of pampering the dermis. As a consequence, this add-ons has been established by the use of the professionals...
View ArticleIs static initialization of Opencv LIbraries possible in Android Studio for...
Hii all.. Im working on a face recognition android app which uses opencv library 2.4.9 devoloped in Android Studio-2.1.1. I would like to know static initialization of Opencv setup in Android studio...
View ArticleNeed A simple help in Calculation of Object Location
Hi , I have found the contour of detected object and mean of it in Opencv + c++ . How can i proceed further to find the location / size of the object ? distance ? anything ???? Please Help Best...
View ArticleGPU CUDA OpenCV Sobel no parallelism
Hello, I am wondering why the convolution of the image with the sobel cores are not parallelized? When I stop the timing after the first convolution half of the time is needed compared to the whole...
View ArticleOnly a few video codecs
Hello, I am using OpenCV with java to record a Webcam video. If I use the "-1" fourCC prameter creating the video writer I get a list of all useable codecs at runtime. In my case this list only...
View ArticleFinding Rank of Kernel
Is there a function in OpenCV to find the rank of a matrix or kernel? I need to know this so that I can know whether the kernel or matrix is separable.
View Articleimage proccessing for the first image (CPU and GPU)
Hello, Why does the image proccessing of the first image takes so long on a cpu and gpu? Probably every Mat needs to be initialized, but why does it take so long? esp. i use cuda for gpu and it takes...
View Articlecannot find -lopencv_imgcodecs
Hi, i have compiled opencv-2.4.13 using following options:> cmake> -DCMAKE_INSTALL_PREFIX:PATH="/home/apps/LIBOPENCV/2/4.13/gnu"> -DPNG_INCLUDE_DIR="${PNG_ROOT}/include">...
View ArticleCreate unique feature for ORB
My goal is to correctly feature-recognize some specific simplistic logos in photos, having a total of 20 different possible logos. My attempts so far using ORB are not going so well so I am thinking of...
View ArticleopenCV 3.1.0 videocapture can't open a video
Hello, I've installed opencv 3.1.0, building on my own with visual studio 2010 and everything is working but videocapture, compiling but not running; I've tried all I could find on the net (updated...
View ArticleDoes tracking mean nothing but linking optical flow vectors?
If I find optical flow between successive frames of a video and link all the optical flow vectors, does this mean I have implemented tracking? If yes is this the simple way of tracking?
View Article