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From Alonso Isidoro Roman <alons...@gmail.com>
Subject Re: How to integrate Spark with OpenCV?
Date Wed, 14 Jan 2015 11:53:25 GMT
thanks Jorn, sorry for the special character your name needs, i dont know
how to use it. I was thinking the same. Do you know somebody that tries to
use this approach?

Alonso Isidoro Roman.

Mis citas preferidas (de hoy) :
"Si depurar es el proceso de quitar los errores de software, entonces
programar debe ser el proceso de introducirlos..."
 -  Edsger Dijkstra

My favorite quotes (today):
"If debugging is the process of removing software bugs, then programming
must be the process of putting ..."
  - Edsger Dijkstra

"If you pay peanuts you get monkeys"


2015-01-14 12:50 GMT+01:00 Jörn Franke <jornfranke@gmail.com>:

> Basically, you have to think about how to split the data (for pictures
> this can be for instance 8x8 matrices) and use spark to distribute it to
> different workers which themselves call opencv with the data. Afterwards
> you need to combine all results again. It really depends on your image /
> video domain how you do this, so I can give you only general instructions.
> Le 14 janv. 2015 12:44, "Alonso Isidoro Roman" <alonsoir@gmail.com> a
> écrit :
>
> 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
>>
>> Alonso Isidoro Roman.
>>
>> Mis citas preferidas (de hoy) :
>> "Si depurar es el proceso de quitar los errores de software, entonces
>> programar debe ser el proceso de introducirlos..."
>>  -  Edsger Dijkstra
>>
>> My favorite quotes (today):
>> "If debugging is the process of removing software bugs, then programming
>> must be the process of putting ..."
>>   - Edsger Dijkstra
>>
>> "If you pay peanuts you get monkeys"
>>
>>
>> 2015-01-14 10:49 GMT+01:00 Akhil Das <akhil@sigmoidanalytics.com>:
>>
>>> Here's an example for detecting the face
>>> https://github.com/openreserach/bin2seq/blob/master/src/test/java/com/openresearchinc/hadoop/test/SparkTest.java#L190
>>> you might find it useful.
>>>
>>> Thanks
>>> 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
>>>> <http://apache-spark-user-list.1001560.n3.nabble.com/template/NamlServlet.jtp?macro=user_nodes&user=340>
>>>> 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?
>>>>
>>>>
>>>>   Thanks
>>>>
>>>> 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!!
>>>>  ------------------------------
>>>>
>>>> View this message in context: How to integrate Spark with OpenCV?
>>>> <http://apache-spark-user-list.1001560.n3.nabble.com/How-to-integrate-Spark-with-OpenCV-tp21133.html>
>>>> Sent from the Apache Spark User List mailing list archive
>>>> <http://apache-spark-user-list.1001560.n3.nabble.com/> at Nabble.com.
>>>>
>>>>
>>>>
>>>
>>>
>>

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