I was thinking about if it could be possible to use apache spark, and opencv in order to recognize stellar objects from the data set provided by Nasa,Esa, and the others space agencies. I am asking about advice or feelings about it, nor example codes or something else, but if there were any, please provide.

Thanks again and forgive the possible off topic.


Alonso Isidoro Roman.

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2015-01-14 10:49 GMT+01:00 Akhil Das <akhil@sigmoidanalytics.com>:

Best Regards

On Wed, Jan 14, 2015 at 3:06 PM, <jishnu.prathap@wipro.com> wrote:

Hi Akhil

Thanks for the response

Our use case is  Object detection in  multiple videos. It’s kind of searching an image if present in the video by matching the image with all the frames of the video. I am able to do it in normal java code using OpenCV lib now but I don’t think it is scalable to an extend we could implement it for thousands of large sized videos. So I thought we could leverage distributed computing and performance of spark If possible.

I could see Jaonary Rabarisoa has tried to use OpenCV with spark http://apache-spark-user-list.1001560.n3.nabble.com/Getting-started-using-spark-for-computer-vision-and-video-analytics-td1551.html. But I don’t have any code reference on how to do it with OpenCV.

In case any Image+Video processing library works better with Spark plz let me know. Any help would be really appreciated.


Thanks & Regards

Jishnu Menath Prathap

From: Akhil Das [mailto:akhil@sigmoidanalytics.com]
Sent: Wednesday, January 14, 2015 12:35 PM
To: Jishnu Menath Prathap (WT01 - BAS)
Cc: user@spark.apache.org
Subject: Re: How to integrate Spark with OpenCV?


I ddn't played with OpenCV yet, but i was just wondering about your use-case. What exactly are you trying to do?


Best Regards


Jishnu Prathap <jishnu.prathap@wipro.com> wrote:


Hi, Can somone suggest any Video+image processing library which works well with spark. Currently i am trying to integrate OpenCV with Spark. I am relatively new to both spark and OpenCV It would really help me if someone could share some sample code how to use Mat ,IplImage and spark rdd 's together .Any help would be really appreciated. Thanks in Advance!!

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