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Understand Shopping Online And Receiving The Best Discounts
Thousands of people every day buy online. It is possible to sign up for the millions of people, even when you might be unwilling to try. When you have the suspend of how easy it is actually, and tips...
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A List Of Do's And Don'ts For On the web Shoppers
Are you presently a large lover of discount coupons? Are you an ordinary visitor of circulars per week? Can you enjoy looking for excellent deals? Have you been aware about the fact that you're able to...
View ArticleHow to convert Mat data to byte data in Andorid by using OpenCV
I'd like to convert Mat data to byte data by using OpencV. My expected data format is the following: ex.) data =[112,113,0,1,0,225,........] →1,0,225 is one layer CV_8UC3 but my...
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Learn How To Get The Best Deals On the web
Shopping on the internet is one of the easiest and a lot convenient ways to find goods that you require or want. In addition to very easily evaluating prices of several providers, it is possible to...
View ArticleHow to export cv::Mat to mysql?
Is anyone know how to export data in cv::Mat to mysql(A blob type variable is used to store images)?
View ArticleI have an image that has green background and uneven white object. How can i...
Please help me with the code..
View ArticleConsidering Significant Criteria Of bicycle
How To Ride On Folding Bicycles To Approach On Your Destination Within Defined Time Span Today, many consumers are increasingly aware environmental surroundings. Many won't buy items which have...
View Articlecalibration images?
Where are the calibration images referenced here? http://docs.opencv.org/3.2.0/d7/d21/tutorial_interactive_calibration.html
View ArticleImprove image preprocessing
I am trying to make image processing algorithm before proceeding to an OCR procedure. Since the OCR fails. I needed to make a preprocessing in order to get better accuracy. I am providing sample code...
View ArticleBest way to understand the codebase?
Hi guys, I'm kind of new here and have been using OpenCV for some time now. I would like to start giving back by contributing in some form or the other. I have read the start contributing guide...
View ArticleFind square checked
Hello, I want my program (in java) to input an image  and output a string like : - Question 1: box 2 checked - Question 2: box 1 checked - Question 3: box 3...
View ArticleHow to detect a perfect black image?
Hi, This is my first post in this forum. I've written a color detection program for detecting Magenta color(only). But now I want to print a text when the magenta color is not present.Which means I...
View ArticleOpencv tesseract run() function run into segmentation fault
Here is my code, I'm not sure why I only run into segmentation fault when performreg->run() void Char_Reg( Mat& img, vector& txt, vector& loc) { Ptr reg; vector a ; vector b ; vector c ;...
View ArticleOpenCV 3.2 build for iOS with libjpeg-turbo to be used with Qt
How to build OpenCV 3.2 with libjpeg-turbo for iOS so that it can be used with Qt (5.7.1 or 5.8) and avoid the JPEG version mismatch error and crash. I was using the following with 2.4 cmake...
View ArticleOpencv histogram matching incorrect output
I used `two histograms`. There have `different data values` in two vectors.I used opencv histogram matching functions. But it returns incorrect value. (`I used CV_COMP_CORREL but I'm receiving 1`....
View Articlefitellipse not fitting
I get this result when fitting an ellipse to a contour (the contour is green, the fitted ellipse in blue)  Here's the original image : ![image...
View ArticleIs this error caused by OpenCV? or Boost ?
Hello! I would like to ask question to you. I ased about this question in another site in...
View ArticleUsual Mistaken beliefs Regarding Ladies Wigs
The hair utilized in girls wigs is fake-lookingIf you are investigating the alternative of wearing an acrylic, ready-to-wear wig, it is all-natural to feel concerned regarding the structure, colour and...
View ArticleHow to eliminate people's shadow or light noise in background subtraction?
Hi everyone, I am coding a program using background subtraction applying MoG2 method to detect moving objects. I have referred this...
View ArticleGetting error while building opencv for arm64
Hi I am getting below error while building opencv for arm64 platform...
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