###########################
model de treball tesis ::: segui tot aquest document file:///usr/share/doc/opencv-doc/ref i anar-lo estudiant ampliant ... etc ... pensant posibles aplicacions en l'art ... a fons i molt ben documentat
mirant tambe aqui file:///usr/share/doc/opencv-doc/papers per ampliar i altres documents a la xarxa
###########################

en tots els objectes ... en la funcio pdp_opencv_elquesigui_process fer un case "PDP_IMAGE_YUV" o el(s) que sigui i cridar pdp_llconv per a despres poder cridar pdp_opencv_elquesigui_process_rgb ... 

pdp_opencv_motempl.c
	s'han de fer variables alguns parametres que ara mateix esta cm a constants::
		 
		const double MHI_DURATION = 1;
		const double MAX_TIME_DELTA = 0.5;
		const double MIN_TIME_DELTA = 0.05;
		const int N = 4;
		tambe lo gran que vols el cercle (la variable magnitude li diu ell) ... lo ideal seria que aquesta fos relatica a la cuantitat de moviment ... no? ... (comp_rect.width + comp_rect.height) ... fes una cerca de "reject very small components" per trobar el lloc exacte on esta tocant aixo ... 
		i fer que ens els outlets ens doni ... x,y,heigh,width,angle de cada un dels componoents ... 

	aqui hi ha algo de info sobre com funciona aquest exemple
	file:///usr/share/doc/opencv-doc/ref/opencvref_cv.htm#cv_motion_motempl
	basicament veig que usa cvUpdateMotionHistory - cvCalcMotionGradient - cvSegmentMotion - cvSetImageROI - cvCalcGlobalOrientation - 

	s'ha de fer que les dades dels "blobs?" surtin per algun outlet !!!!
	veure si les etiquetes es mantenen ... al primer cop que ho fas hauries de anomenar cada un dels blobs, als seguents simplement afegirlo a la llista de la sortida possiblement substituintla per i(numero de blob)

afegr el parametre apperture size al pdp_opencv_laplace :: http://www.cognotics.com/opencv/docs/1.0/ref/opencvref_cv.htm#decl_cvLaplace



#########################
mira sempre la documentacio aqui http://opencvlibrary.sourceforge.net/
#########################


blob detection http://opencvlibrary.sourceforge.net/cvBlobsLib

find contours ... http://isa.umh.es/pfc/rmvision/opencvdocs/ref/OpenCVRef_ImageProcessing.htm#decl_cvFindContours
			Example. Connected component detection via contour functions
			/usr/share/doc/opencv-doc/examples/contours.c:
		 	/usr/share/doc/opencv-doc/examples/fitellipse.c:
			/usr/share/doc/opencv-doc/examples/squares.c:
	/home/test/Desktop/opencv/2503_project_report.pdf
	contours, i despres ... Peak and valley detection --- CvConvexityDefect (http://groups.google.co.in/group/OpenCV/browse_thread/thread/1d472ac178ba8020)
	http://www.koders.com/c/fidCD4BE43F722BE11420690D3EEEF359CE428E36AE.aspx

aqui hi ha moltes aplicacions bones:::
http://opencvlibrary.cvs.sourceforge.net/opencvlibrary/opencv/apps/ 

i aqui especialment:
http://opencvlibrary.cvs.sourceforge.net/opencvlibrary/opencv/apps/Hawk/demos/

be i en general tots els samples/c/ son diferents ara ... n'hi ha molts mes

background extraction

./lkdemo
/camshiftdemo	

object detection ... http://opencvlibrary.sourceforge.net/ObjectDetection

face recognition ... http://opencvlibrary.sourceforge.net/FaceRecognition

		     http://opencvlibrary.sourceforge.net/FaceDetection
		     
Video survillance .. http://opencvlibrary.sourceforge.net/VideoSurveillance //es un pix_movment???


face detection ... http://www.hci.iastate.edu/575x/doku.php?id=tutorial4 ... facedetect.c

find and process contours ... squares.c

camera calibration http://www.youtube.com/watch?v=Q2eIv6UiGIc
homografia 	   http://www.youtube.com/watch?v=LCzF8VuubEw

optical flow detection http://www.youtube.com/watch?v=0MtMxqJ6hF4&NR=1

motion tracking kalman filter   http://www.youtube.com/watch?v=iAhwCFLnRWc
				http://www.youtube.com/watch?v=U1L0X4cts8o&feature=related

color tracking + calman filter  http://www.youtube.com/watch?v=1iwvL83Cumo&feature=related

llegir pixels independents ... http://www.hci.iastate.edu/575x/doku.php?id=code_samples:reading_writing_pixels

smoothing filters ... http://www.hci.iastate.edu/575x/doku.php?id=code_samples:smoothing_filters

binary treshold ... http://www.hci.iastate.edu/575x/doku.php?id=code_samples:sliders_threshold

video_writer ??? .... http://www.hci.iastate.edu/575x/doku.php?id=code_samples:video_output


altres coses a la referencia ::: http://www.cognotics.com/opencv/docs/1.0/ref/opencvref_cv.htm (un objecte x cada funció)
	Sobel
	FindContours

	GetRectSubPix
	2DRotationMatrix
	WarpPerspective

	MorphologyEx

	Smooth
	Filter2D (convolve)
	CopyMakeBorder
	Integral
	
	CvtColor (colorspace conversions)

	FloodFill
	FindContours

	GetSpatialMoment

	HoughLines2 ... Detecting lines with Hough transform.	
		
	CvHistogram ... Sample. Calculating and displaying 2D Hue-Saturation histogram of a color image

	MatchTemplate

	FindNearestPoint2D

	SegmentMotion

	
	Example. Using Kalman filter to track a rotating point

	Object Detection :::  Example. Using cascade of Haar classifiers to find objects (e.g. faces).


	Camera Calibration
	Undistort2
	



de http://www.cognotics.com/opencv/docs/1.0/ref/opencvref_cxcore.htm
	Merge	
	MixChannels

	Arithmetic, Logic and Comparison
	
	Normalize
	



http://www.cognotics.com/opencv/docs/1.0/ref/opencvref_ml.htm ???????





write text ... http://www.hci.iastate.edu/575x/doku.php?id=code_samples:adding_text
simple edge ... http://www.hci.iastate.edu/575x/doku.php?id=code_samples:edge_detection

http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html#SECTION00053000000000000000

############################# sevy ++
<<<<<<< .mine
one day : stereo calibration ( need two cams and a chessboard )
=======
hough lines/circles
camshift ( very greedy )
one day : stereo calibration ( need two cams and a chessboard )
>>>>>>> .r12151