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Eight Procedures For Successfully Advertising Your Self Online

In the last article an evaluation was made on two previous financial durations when the stock market crashed then rallied in a large method the same as it has within the last two years. Setting up a...

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Simple hostgator promo codes Plans - Some Thoughts

Enjoy Multiple Discounts on Promotional Codes at Shopping Do you realize that using Hostgator coupons can help you to save a lot of money? The important point is that you simply need to consider the...

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Breathing Exercises For Snoring.

Laser manufacturing has two ways it can go: make lasers for the scientific laser market or produce lasers for the commercial market. If you run an editorial website it can be a good idea to...

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Is This Viral Marketing For Cloverfield 2? VIDEO

In the wide world of social media, Facebook and Twitter take over - but marketing on YouTube, LinkedIn and Foursquare is anticipated to increase within the coming year, in accordance with research...

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insert a frame to mat , instead of coloring the whole Mat

I know that to retrieve a ROI from the image you would usually do something like Mat image(Rect(x,y,sx,sy)) And to color at the rectangle you would just Mat image(Rect(x,y,sx,sy)) = 255 But if only...

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How to implement a butterworth filter in OpenCV

I want to implement a function which takes an image, and apply a bandpass butter worth filter on to it, but can not seem to figure out how using OpenCV shall compute the DFT of an image, and apply a...

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How Muira Puama is necessary

Muira Puama is a internationally acclaimed plant obtained in Northern Brazil and some different parts of the Amazon rain forest. It is one of the most famous herbal aphrodisiacs utilized traditionally...

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converting uchar to int then to string causes crash

I asked this question at stackoverflow but didn't get an answer. I'm working with the following: Visual Studio 2013, VS compiler, OpenCV 3 I'm trying to write pixel values of an image in RGB to a file...

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Strange crashes during deallocation of std::vector (VS2015, Windows 7)

Hey all, I'm running OpenCV 2.4.11 on Windows 7, compiling with Visual Studio 2015. I've found that during several function calls (to `Stitcher::Stich` and `cv::findContours`, for example), there is a...

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convertTo() and pixel-wise transformations with TBB

Hi, I'm new with opencv. I use it with Qt 5.5, Qt Creator 3.2, on a macbook pro with 4 cores. I compiled openCV with cmake with TBB enabled. I was hoping to find a list of what are the pixel-wise...

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Segmentation fault when showing an mat?

I am bit confused on how, and why i get this segmentation fault, when try to show an image.. void filter(Mat src, Mat dst, int kernel, double P) { cout << "got it" << endl; Mat temp =...

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How can i turn on flashlight on Android

I want to turn on flashlight, how can i do this? I'm seen "Tutorial App 3" , but didn't understand. I have done it with `Camera.Parameters params = mCamera.getParameters();...

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Haar training for multiple pose

hi! I'm currently working on a project where i need to recognize couple hand gesture and use it as a input to control the motor. Currently, I have gotten pretty far along with OpenCV, to the point...

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Collection of Career Opportunities, Job Openings, Internships, Project...

Well being by myself the last couple of months in the process of finding a new job related to software development and/or R&D activities with the use of the OpenCV library and not seeing something...

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test data for optical flows with results.

I have recently used the Farneback and DualTVL1 optical flows in some applications and now I wonder if there is some test data for them **with already computed correct results.** Thanks in advance.

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Debug assertion failed using squares.cpp from opencv examples

I'm using opencv 3.0 and VS 2015. I'm using squares.cpp from opencv examples here https://github.com/Itseez/opencv/blob/master/samples/cpp/squares.cpp I have no idea why I'm getting this error: ![image...

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how to remove the internet explorer as default app for opening pyd files

hi, I downloaded opencv and I installed it also but by mistakenly I set internet explorer as a default app for opening cv2(or pyd files) and now when I am trying to paste it in python and library and...

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Would like to use different scales with HOG people detection

I think the default scaling for OpenCV's HOG implementation is 1.05 raised to some power, where that power is a value from 1 to nlevels(which is 64) . I'd like to skip the lower scales (1.05^1 -...

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