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rohan gupta


Manipal Institute of Technology

Last seen: 8 månader ago |  Active since 2014

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Installing Matlab 2020b on Azure Ubuntu 18.04 Virtual Machine
I am trying to install Matlab 2020b on Azure Ubuntu VM but getting following error while executing sudo ./install Error Messag...

mer än 3 år ago | 1 answer | 0

1

answer

Question


Error while compiling C code containing mex.h and mexFunction
Hi, I am trying to compile a C code that uses mex.h file, but I am getting following error. The command that i have used to com...

mer än 3 år ago | 1 answer | 0

1

answer

Question


How to detect red objects from a video and also find its centroid. I have written code for it but i am getting error
sampling_factor = 1; resizing_params = [500 500]; %%// Input video xyloObj = VideoReader('myVideo.avi'); ...

nästan 9 år ago | 2 answers | 0

2

answers

Question


Interpolating Frames of the Video
I have two videos of 1 min each. First video has 900 frames whereas second video has 600 frames. So I am trying to interpolate s...

nästan 10 år ago | 0 answers | 1

0

answers

Question


Error in recording video using two logitech webcam simultaneously
I was able to record video using two webcam simultaneously. But now using same code I am getting error. It is saying that my de...

ungefär 10 år ago | 1 answer | 1

1

answer

Question


Recording Videos using two webcam simultaneously for 60sec
It takes 90sec to record video of 60sec when I am using two webcam simultaneously whereas it takes 60sec to record 60sec video w...

ungefär 10 år ago | 1 answer | 1

1

answer

Question


I am new to camera calibration. I want to know that,how to do camera calibration by using white square paper instead of cheakerboard?
I want to use 10mm or 20mm square white paper for calibrating camera. Can anyone tell me, is it possible to do so. If so then ho...

ungefär 10 år ago | 1 answer | 1

1

answer

Question


I have calculated the distance between fixed object and moving object in a video. Using this distance I am trying to calculate the displacement of moving object in consecutive frame.
I have tried doing it, but I am getting error. if true % code end X(r)=thisCentroid(:,1); Y(r)=thisCe...

ungefär 10 år ago | 1 answer | 0

1

answer

Question


detecting green color in a video
I have a code *'track_color_in_video.m'* which is written by *image analyst* . In this video how we can display the centroid of ...

ungefär 10 år ago | 0 answers | 0

0

answers

Question


Issue related to imshow command
I am using 'imshow' command in my code. Till yesterday my code was running properly, but from today i am getting error as shown ...

ungefär 10 år ago | 1 answer | 0

1

answer