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Image extraction from ffmpeg and face recognition

$30-250 USD

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Disiarkan lebih dari 10 tahun yang lalu

$30-250 USD

Dibayar semasa penghantaran
We need a class coded in php using ffmpeg and opencv to: - Export with ffmpeg a good quality picture from a mp4 movie at a specific timecode - Analyse with opencv the picture and detect the position of the face if a face exists - Detect the average y position of the eyes and create a cropped square picture (jpg) of the face with eyes at a specific y position (y should be configurable). Output should be the jpg picture. Please put in your answers "ffmpeg ok" in order to know it is not an automatic proposal. Thank you !
ID Projek: 4992471

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Aktif 11 tahun yang lalu

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8 pekerja bebas membida secara purata $271 USD untuk pekerjaan ini
Avatar Pengguna
Hello trezza, I have read your description and am interested in your project. I have good experience with PHP, ffmpeg and OpenCV, and face detection in particular. I have done a similar face detection project previously here on Freelancer.com: https://www.freelancer.com/projects/PHP-Software-Architecture/face-detection-still-images-using.html and am currently finishing up another face (/facial feature) detection project: https://www.freelancer.com/projects/CPlusPlus-Programming-computer-graphics/Accurately-detect-position-facial.html Having most building blocks in place, I feel confident that I am able to finish this project for you quickly. The easiest way would be for me to create a C++ program, with a PHP class that executes it through system calls. A more integrated version would be possible as well, binding OpenCV to PHP directly, though this would be more involved. Let me know your preference! Kind regards, Sander van Dijk
$222 USD dalam 3 hari
4.3 (18 ulasan)
4.2
4.2
Avatar Pengguna
A friendly greeting I have reviewed the project specifications I have seven years of experience in programming with C , C + + , C #, Java , J2SE , J2ME , J2EE , Matlab , ASM , python , AutoLISP , Java Script , aspx , php , html5, css3 , ajax , jquery , MVC , NET , WCF , Win32 , MFC , STL , ATL , MSSQL , MySQL , Silverlight . I am skilled in : Processing and digital image acquisition opencv Face Recognition Recognition of emotions Biometrics c + + Computer Vision Artificial Intelligence I have developed similar systems before, I have samples of my work . Please visit my portfolio and my comments on feedback from freelancer this is the link https://www.freelancer.com/u/Fitzgeraldz.html I have to be very suitable for this job I can start immediately. Best Regards
$421 USD dalam 3 hari
4.8 (3 ulasan)
2.5
2.5
Avatar Pengguna
ffmpeg ok Hello, I understood your requirement that you project. All you want is there would be a MP4 video. User will enter the time and at that specific time of the video frame would be extracted using ffmpeg library and then system would detect faces and eyes in it using opencv. Then output the faces and eyes in jpeg form. I can do it as I have broad experience in image processing and Computer Vision. I have made system like thumb recognition, Human Hand Detection(you can see it in my profile). I have also developed a system to detect Human Fall I have also wrote a research paper on it. I have made a lot of websites in PHP, MySql . Also in JSP and Google App Engine with Google Web Toolkit. To work in different is not a problem to me as I have a huge problem to me anymore. As I am experienced in Java, PHP Matlab and C. Also with the frameworks like Google App Engine and Android. I am also familiar with iOS development. So I assure you that I can do it. Sir I assure you that I will give you such quality work on time that no one else can. We can talk on money and time. I can show you my work if you want me to. Contact me if you are interested. ffmpeg ok
$217 USD dalam 7 hari
4.0 (1 ulasan)
2.7
2.7
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Hi we are freelance software developers. If you contact us, we can give a quote and we can discuss further details of the project. w w w . so l v e r . i o
$155 USD dalam 3 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
"ffmpeg ok"! ... I've got this in Opencv/C++ already: at least the facial detection I have done (opencv2,c++), as well as fmpeg-based extraction font ends. Those (ffmpeg-based frame extraction for face detection in opencv) I have experience with, for various batch face detect tasks, et al. These things have I done before. (Because opencv's ability to read video formats is limited I have been forced to use various shell and C++ based interfaces from ffmpeg (and/or mplayer) to my opencv video processing in C++.) The eye detection I have not yet tried - but it looks to be very similar to the face detection (pre-trained Haar cascades which come supplied with opencv). Opencv is the usual tool for face detection and would be my first choice to use from PHP - probably using C++ and first as a system call then as a PHP extension depending on requirements and desires. Hopefully would have shell and compiler access to the target server for all this (standard stuff). Also, If you want to send me a test video mp4 I can extract faces immediately as a test (might be fun to see); the eye -based positioning and registration like you want will take a bit longer, of course. Cheers, DLSnead
$277 USD dalam 7 hari
0.0 (0 ulasan)
4.7
4.7

Tentang klien

Bendera SWITZERLAND
Geneva, Switzerland
5.0
4
Kaedah pembayaran disahkan
Ahli sejak Feb 11, 2009

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