Tuesday, March 03, 2015

OpenCv Training adaboost from file



http://stackoverflow.com/questions/15869954/opencv-c-problems-working-with-cvboost-adaboost-classifer

http://roberto.blogs.cultureplex.ca/2012/01/24/adaboost-on-opencv-2-3/

http://blog.csdn.net/yeyang911/article/details/23126865

LBP Descriptor
Navid Nourani-Vatani
https://github.com/nourani/LBP



http://coding-robin.de/2013/07/22/train-your-own-opencv-haar-classifier.html


Haralick
http://murphylab.web.cmu.edu/publications/boland/boland_node99.html#sec:code_haralick_hela

Image Clasification
https://code.google.com/p/wnd-charm/downloads/detail?name=wndchrm-1.50rc0.tar.gz&can=2&q=


Machine Learning



http://archive.ics.uci.edu/ml/

OpenCV Rect Rotation



http://feelmare.blogspot.com/2013/08/opencv-rotatedrect-draw-example-source.html

Copy from Mask
http://stackoverflow.com/questions/22786072/is-it-possible-to-copy-a-rotated-image-into-a-rotatedrect-roi-of-another-image-w

Snakes
http://eric-yuan.me/active-contour-snakes/





http://sourceforge.net/projects/snakecpp/?source=navbar

Rainbow

http://stackoverflow.com/questions/10050344/opencv-how-to-apply-rainbow-gradient-map-on-an-image

Flamingo Counter

http://www.flamingoatlas.org/dwld_flamingo.php
http://bib.rilk.com/2781/01/descamps_presentationGdR.pdf

Some Computer Vision Books


[1] Understanding Digital Signal Processing by Richard G. Lyons
http://www.amazon.com/Understanding-Digital-Signal-Processing-Edition/dp/0137027419

[2] Digital Signal Processing: Principles, Algorithms, and Applications by J. G. Proakis and D. G. Manolakis
http://www.amazon.com/Digital-Signal-Processing-4th-Edition/dp/0131873741

[3] Digital Image Processing (3rd Edition) by Rafael C. Gonzalez and Richard E. Woods
http://www.amazon.com/Digital-Signal-Processing-4th-Edition/dp/0131873741

[5] Linear Algebra With Applications (Jones and Bartlett Publishers Series in Mathematics. Linear)
http://www.amazon.com/Algebra-Applications-Bartlett-Publishers-Mathematics/dp/0763782483

[4] Image Processing: The Fundamentals by Maria Petrou and Costas Petrou
http://www.amazon.com/Image-Processing-Fundamentals-Maria-Petrou/dp/047074586X


[6] Computer Vision: A Modern Approach (2nd Edition) by David A. Forsyth and Jean Ponce
http://www.amazon.com/Computer-Vision-Modern-Approach-2nd/dp/013608592X

[7] Computer Vision: Models, Learning, and Inference by Dr Simon J. D. Prince
http://www.amazon.com/Computer-Vision-Models-Learning-Inference/dp/1107011795

[8] Algorithms for Image Processing and Computer Vision by J. R. Parker
http://www.amazon.com/Algorithms-Image-Processing-Computer-Vision/dp/0470643854


[9] Feature Extraction & Image Processing for Computer Vision, Third Edition by Mark Nixon
http://www.amazon.com/Feature-Extraction-Processing-Computer-Vision/dp/0123965497

[10] Fuzzy Models and Algorithms for Pattern Recognition and Image Processing (The Handbooks of Fuzzy Sets) by James C. Bezdek
     and James Keller and Raghu Krisnapuram and Nikhil Pal
http://www.amazon.com/Algorithms-Pattern-Recognition-Processing-Handbooks/dp/0387245154

[11] Color in Computer Vision: Fundamentals and Applications by Theo Gevers, Arjan Gijsenij, Joost van de Weijer, Jan-Mark Geusebroek
http://www.amazon.com/Color-Computer-Vision-Fundamentals-Applications/dp/0470890843

[12] Visual Texture (Advances in Computer Vision and Pattern Recognition) by Michal Haindl , Jiri Filip
http://www.amazon.com/Texture-Advances-Computer-Pattern-Recognition-ebook/dp/B00BLPRJRA

[13] Statistical Models of Shape: Optimisation and Evaluation by Rhodri Davies , carole twining , Chris Taylor
http://www.amazon.com/Statistical-Models-Shape-Optimisation-Evaluation/dp/1848001371

Cuda References



http://cms.ac.uma.es/GPU/

 Dr. Manuel Ujaldon
http://cms.ac.uma.es/ujaldon/index.php/en

Wifi Dictionary

18_in_1.lst (maurisdump.blogspot.com)

References
[1] http://maurisdump.blogspot.com/2011/12/best-dictionaries-wordlist-for-wpa.html

Wednesday, February 18, 2015

When you don't access to Windows (Reset Password)

Option 1:

copy c:/windows/system32/sethc.exe to c:/ (backup)
copy c:/windows/system32/cmd.exe c:/windows/system32/sethc.exe
--when you restart, push shift key for 5 second, and put.

c:>net user

Option 2:
#mount /dev/sdax  /mnt/windowsc    (mount windows partition using linux)
#cd /mnt/windowsc/Windows/System32/config
#chntpw -l SAM  (for list users)
#chntpw -u SAM (for options)





References:

[1] https://4sysops.com/archives/forgot-the-administrator-password-the-sticky-keys-trick/

[2] http://www.howtogeek.com/howto/windows-vista/change-your-forgotten-windows-password-with-the-linux-system-rescue-cd/


OpenCL Ubuntu 14.04




References:

[1] http://askubuntu.com/questions/412009/open-cl-in-intel/440195#440195

Tuesday, February 17, 2015

OpenCV Basic Headers


#include "opencv2/core/core.hpp"
#include "opencv2/flann/miniflann.hpp"
#include "opencv2/imgproc/imgproc.hpp"
#include "opencv2/photo/photo.hpp"
#include "opencv2/video/video.hpp"
#include "opencv2/features2d/features2d.hpp"
#include "opencv2/objdetect/objdetect.hpp"
#include "opencv2/calib3d/calib3d.hpp"
#include "opencv2/ml/ml.hpp"
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/contrib/contrib.hpp"
#include "opencv2/core/core_c.h"
#include "opencv2/highgui/highgui_c.h"
#include "opencv2/imgproc/imgproc_c.h"

References
[1] http://opencv-srf.blogspot.com/2010/09/opencv-basics.html

Energy Minimization



References:
========

[1] A Comparative Study of Energy Minimization Methods for Markov Random Fields
    paper: http://vision.middlebury.edu/MRF/eccv06/SZSVKATR-ECCV06.pdf
    webpage: http://vision.middlebury.edu/MRF
[2]

Termografia y sus Aplicaciones


Referencias

[1] http://www.nivelatermografia.net/termografia

Redes Complejas



Referencias:

[1] http://www.fis.unam.mx/~max/English/notasredes.pdf

Tuesday, January 20, 2015

Unable to play YouTube videos in VLC Player


Download file updated youtube.lua [1] and put that in /usr/lib/vlc/lua/playlist/youtube.lua


References:

[1] http://jslover.secsrv.net/VLC/playlist/youtube.lua

Sunday, October 12, 2014

CentOS 6.5 OpenCV compilation & execution problems

$echo `pkg-config --cflags --libs opencv`               
Package opencv was not found in the pkg-config search path.                    
Perhaps you should add the directory containing `opencv.pc'                    
to the PKG_CONFIG_PATH environment variable                                    
No package 'opencv' found  

$ ls /usr/local/lib/pkgconfig
libnl-1.pc  libnl-3.0.pc  libnl-cli-3.0.pc  libnl-genl-3.0.pc  libnl-nf-3.0.pc  libnl-route-3.0.pc  opencv.pc

$export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig

$ echo `pkg-config --cflags --libs opencv`

-I/usr/local/include/opencv -I/usr/local/include /usr/local/lib/libopencv_calib3d.so /usr/local/lib/libopencv_contrib.so /usr/local/lib/libopencv_core.so /usr/local/lib/libopencv_features2d.so /usr/local/lib/libopencv_flann.so /usr/local/lib/libopencv_gpu.so /usr/local/lib/libopencv_highgui.so /usr/local/lib/libopencv_imgproc.so /usr/local/lib/libopencv_legacy.so /usr/local/lib/libopencv_ml.so /usr/local/lib/libopencv_nonfree.so /usr/local/lib/libopencv_objdetect.so /usr/local/lib/libopencv_ocl.so /usr/local/lib/libopencv_photo.so /usr/local/lib/libopencv_stitching.so /usr/local/lib/libopencv_superres.so /usr/local/lib/libopencv_ts.a /usr/local/lib/libopencv_video.so /usr/local/lib/libopencv_videostab.so -lrt -lpthread -lm -ldl   


$g++ letter_recog.cpp -o letter_recog `pkg-config --cflags --libs opencv`



$./letter_recog                                                                                              
./letter_recog: error while loading shared libraries: libopencv_calib3d.so.2.4: cannot open shared object file: No such file or directory
                                                                                                                 
$export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/usr/local/lib  


Facturador Sunat SEE SFS (Linux)

    /usr/lib/jvm/java-8-openjdk-amd64/bin/java -jar ./facturadorApp-2.1.jar server prod.yaml References: [1] Make temp certificate for test...