Hi Sumedha, I just detect the face. I went through few articles about face recognition, and I have a sample code also, but it is not that much accurate.
Thanks, On Fri, Sep 9, 2016 at 11:26 AM, Sumedha Rubasinghe <sume...@wso2.com> wrote: > On Fri, Sep 9, 2016 at 11:24 AM, Anusha Jayasundara <anus...@wso2.com> > wrote: > >> Hi Geesara, >> >> I used Haar full body cascade and HoG pedestrian detection cascade, In >> Haar full body cascade they have mentioned that, upper body detection, >> lower body detection and full body detection is there in the cascade. even >> thought it is there, once I tried to use separate upper body detection >> cascade with full body detection cascade. but when it is implemented system >> took long time to process even a simple video with two person. >> I'll upload my code to Github repo. >> I still didn't work with real-time CCTV videos ,but I was able to build a >> real-time face detection system using the web cam of my laptop and it had >> issues on processing as the machine couldn't handle it. >> > > Anusha, > Did you just detect the face or associated that with a name as well? > > > >> We thought of doing video processing out side of the CEP and send the >> process data in to the CEP.(i.e human count, time_stamp, frame rate >> ,etc..). For now I send those data into CEP as a Json POST request. >> >> >> Thank You, >> >> >> >> >> On Wed, Sep 7, 2016 at 11:57 PM, Geesara Prathap <gees...@wso2.com> >> wrote: >> >>> Hi Anusha, >>> >>> A few suggestions to improve your implementation. >>> Haar and HoG are used to get visual descriptors which can be used to >>> describe an image. Then both of them are using boosting classification like >>> AdaBoost to tune up its performance. When you are using haar-like feature >>> extraction method you need to use more that one model in order to make the >>> final decision. Let's say you are using full body classifier for human >>> detection. Along with this classifier, can’t detect upper body properly. >>> When haar-like feature extraction is used you may have to use more that one >>> classifier and the final decision will be taken aggregation or composition >>> of those results. Next important thing is pre-processing. It may be >>> composed of color balancing, gamma correction , changing color space and >>> some of the factors which unique to the environment which you're trying >>> out. Processing model is also more important since this is to be done in >>> real time. If you can explain your algorithm we will able to provide some >>> guidance in order to improve your algorithm to get a better result. >>> >>> Since the main intention of this project is to facilitate support for >>> images process in the WSO2 Platform. I am just curious to know, how do you >>> process the video stream in real-time with the help of CEP. Since you are >>> using CCTV feeds which might be using RTSP or RTMP, where do you process >>> the incoming video stream? Are you to develop RTSP or RTMP input adapters >>> so as to get input stream into CEP? >>> >>> Thanks, >>> Geesara >>> >>> On Wed, Aug 31, 2016 at 8:16 PM, Anusha Jayasundara <anus...@wso2.com> >>> wrote: >>> >>>> Hi, >>>> >>>> The Progress of the video processing project is described in the >>>> attached pdf. >>>> >>>> On Wed, Aug 31, 2016 at 11:39 AM, Srinath Perera <srin...@wso2.com> >>>> wrote: >>>> >>>>> Anusha has the people counting from video working through CEP and have >>>>> a dashboard. ( Anusha can u send an update with screen shots?). We will >>>>> also setup a meeting. >>>>> >>>>> Also seems new Camaras automatically do human detection etc and add >>>>> object codes to videos, and if we can extract them, we can do some >>>>> analysis >>>>> without heavy processing as well. Will explore this too. >>>>> >>>>> Also Facebook opensourced their object detection code called FaceMask >>>>> https://code.facebook.com/posts/561187904071636. Another to look at. >>>>> >>>>> --Srinath >>>>> >>>>> >>>>> >>>>> On Mon, Aug 15, 2016 at 4:14 PM, Sanjiva Weerawarana <sanj...@wso2.com >>>>> > wrote: >>>>> >>>>>> Looks good! >>>>>> >>>>>> In terms of test data we can take the video cameras in the LK Palm >>>>>> Grove lobby as an input source to play around with people analysis. For >>>>>> vehicles we can plop a camera pointing to Duplication Road and get plenty >>>>>> of data :-). >>>>>> >>>>>> I guess we should do some small experiments to see how things work. >>>>>> >>>>>> Sanjiva. >>>>>> >>>>>> On Wed, Aug 10, 2016 at 3:02 PM, Srinath Perera <srin...@wso2.com> >>>>>> wrote: >>>>>> >>>>>>> Attached document list some of the initial ideas about the topic. >>>>>>> Anusha is exploring some of the ideas as an intern project. >>>>>>> >>>>>>> Please comment and help ( specially if you have worked on this area >>>>>>> or has tried out things) >>>>>>> >>>>>>> >>>>>>> Thanks >>>>>>> Srinath >>>>>>> >>>>>>> -- >>>>>>> ============================ >>>>>>> Srinath Perera, Ph.D. >>>>>>> http://people.apache.org/~hemapani/ >>>>>>> http://srinathsview.blogspot.com/ >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Sanjiva Weerawarana, Ph.D. >>>>>> Founder, CEO & Chief Architect; WSO2, Inc.; http://wso2.com/ >>>>>> email: sanj...@wso2.com; office: (+1 650 745 4499 | +94 11 214 >>>>>> 5345) x5700; cell: +94 77 787 6880 | +1 408 466 5099; voip: +1 650 >>>>>> 265 8311 >>>>>> blog: http://sanjiva.weerawarana.org/; twitter: @sanjiva >>>>>> Lean . Enterprise . Middleware >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> ============================ >>>>> Srinath Perera, Ph.D. >>>>> http://people.apache.org/~hemapani/ >>>>> http://srinathsview.blogspot.com/ >>>>> >>>> >>>> >>>> >>>> -- >>>> >>>> Anusha Jayasundara >>>> Intern Software Engineer >>>> WSO2 >>>> +94711920369 >>>> >>>> _______________________________________________ >>>> Architecture mailing list >>>> Architecture@wso2.org >>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>> >>>> >>> >>> >>> -- >>> Geesara Prathap Kulathunga >>> Software Engineer >>> WSO2 Inc; http://wso2.com >>> Mobile : +940772684174 >>> >>> >> >> >> -- >> >> Anusha Jayasundara >> Intern Software Engineer >> WSO2 >> +94711920369 >> >> _______________________________________________ >> Architecture mailing list >> Architecture@wso2.org >> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >> >> > > > -- > /sumedha > m: +94 773017743 > b : bit.ly/sumedha > > _______________________________________________ > Architecture mailing list > Architecture@wso2.org > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture > > -- Anusha Jayasundara Intern Software Engineer WSO2 +94711920369
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