how i use opencv on android studio
im just lost, cant even load the samples, or build their code
View ArticleHow to access surf features in opencv ?
surf = cv2.xfeatures2d.SURF_create() but could not find these then after some search came to know that they have moved to opencv_contrib. So can anyone tell me how to compile opencv that has these...
View ArticleBlowing wind Power - How Can It Fit Into Our Future?
I discovered a submitting on Facebook or myspace in the week that asked, "Is breeze energy for actual? I have been advised that it must be just buzz". If you lived in the Southwest you would witness...
View ArticleNested if-else conditions
Hello All...I know this is very small and stupid doubt but I don't know why I'm getting stuck here. I am using nested if-else loops inside "for" loop in my code but it at all not going inside this...
View ArticleANN_MLP segmentation fault on predict() if not directly preceeded by train()
Hey, i am using c++ OpenCV 3.1 on Ubuntu Xenial. I think i found a bug in OpenCV but want to reassure that I am not missing something. I have code that first trains my ANN_MLP with training data in one...
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Humans have been excited about their fancies. When hitting the gym the essentials of the life and dwelling, we certainly have also continued to be focused on uncover these kinds of symbols and passages...
View Articlestereo camera triangulatepoints returns nan
I have a stereo camera setup (a Zed stereo camera). I have calibrated it using the Matlab stereocalibrate app, which gives what looks like a correct calibration. What I am trying to do, is find a...
View ArticleCalibration from Images results in 0 Successes
I try to calibrate the Camera of a Smartphone with a console application because the speed of the Android example is very slow and It is hard to make proper Images. The Console Application is inspired...
View ArticleOpencv(3.10) android- How to draw an object's trajectory
I have a project in college where I have to draw the trajectory of an object based on the color of it. Is being built based on colorBlobDetection. This is part of the code I have so far: public Mat...
View ArticleBuild failure with android ndk r13b and c++_shared
Because of other dependencies we need to build openCV with ndk r13b and the stl c++_shared. We build on mac OSX. First we had to fix a small thing in *android.toolchain.cmake* since apparently some...
View ArticleCannot find cv2.pyd in opencv3.10\mybuild\lib\Release
I cannot find cv2.pyd in opencv\mybuild\lib\Release. I use vs2015+opencv3.10+cmake3.4.3(32bit)+Anaconda(32bit) to compile opencv3.10. And in vs2015 I have failed two items. How to check which items...
View Articlehow to find straight rects from a contour
Hello, I have some triangle with rounded corners objects and I'm trying to find te edge's length. First I obtain the contour and then I tryied to use approxPolyDP to use the points to find the 3...
View ArticleAllied Vision VIMBA SDK and OpenCV (JAVA)
Allied Vision [Vimba SDK](https://www.alliedvision.com/en/products/software.html) only provide API support for C,C++ and .NET but my client want me to code in JAVA. From their website i came to know...
View ArticleEye Blink detection with opencv in Android
Hi, Anyone can give a suggestion or share the source code with using Android Studio? I made the eye detection already, but how should i do with eye blink detection? I really need help, thanks. i found...
View ArticleCalibrating fisheye lenses above 180 degrees
Hi Guys, I am working on a fisheye lens that has a extreme fov around 220 degrees. An example can be seen here:  I have been looking at lens...
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Mobile casino games on the rise
Because of improvements in modern technology you are now able to perform Roulette, Bingo and Blackjack Online video Poker, Port Machines and Fruit Models right from your mobile phone. Mobile casino...
View ArticleThe Fastest Way To Learn Your preferred Songs On Guitar
Voice Warmup - Opera is very demanding on your voice. If you do not take the time to properly warm your voice up, there is a good chance that you will strain and cause a lot of damage. Sing a few...
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Pc video Game Review: dragons And Dungeons Online
Gamers and bored guys will own Nintendo Wii, PSP, and other gaming consoles to get rid of the stress and boredom after sitting on their office desks for 8 hours straight.If you choose to play a spell...
View Articleideas On ways To appropriately set Up a Cordless house Security System
The down stairs bathroom was a cool little bathroom with slanted ceilings and walls because it was under the stairs that went up to the next level. We had to tear out the toilet, sink, vanity and...
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appropriate company Phone Systems For little Businesses
Here is another service similar to Vonage. They offer most if not all that Vonage offers services, including the ring at the same function, but they offer a different phone service plans. They offer...
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