rlm@356: #+title: Fun with Gabor Filters
rlm@356: #+author: Robert McIntyre
rlm@356: #+email: rlm@mit.edu
rlm@356: #+description: gabor filters in clojure with opencv
rlm@356: #+keywords: computer vision, jMonkeyEngine3, clojure, opencv
rlm@356: #+SETUPFILE: ../../aurellem/org/setup.org
rlm@356: #+INCLUDE: ../../aurellem/org/level-0.org
rlm@356: #+babel: :mkdirp yes :noweb yes :exports both
rlm@356: 
rlm@356: 
rlm@356: 
rlm@356: #+name: gabor
rlm@356: #+begin_src clojure
rlm@357: (ns cortex.gabor
rlm@357:   (:import org.opencv.core.CvType)
rlm@357:   (:import java.awt.image.BufferedImage)
rlm@357:   (:import ij.ImagePlus)
rlm@357:   (:use cortex.sense)
rlm@357:   (:use cortex.util)
rlm@357:   )
rlm@356: 
rlm@356: (defn load-opencv
rlm@356:   "Load the opencv native library. Must be called before any OpenCV
rlm@356:   stuff is used."
rlm@356:   []
rlm@356:   (clojure.lang.RT/loadLibrary "opencv_java249"))
rlm@356: 
rlm@356: 
rlm@357: (defn convolve-practice []
rlm@357:   (let [input "/home/r/proj/cortex/images/dominos.jpg"
rlm@357:         
rlm@357:         
rlm@357:         output "/home/r/ppp.png"
rlm@356: 
rlm@357:         i (org.opencv.highgui.Highgui/imread input)
rlm@357:         
rlm@357:         ]
rlm@356: 
rlm@357: 
rlm@357: 
rlm@357: 
rlm@357:     (view (ImagePlus. input))
rlm@357:     (view (ImagePlus. output))
rlm@357: 
rlm@357:     ))
rlm@357: 
rlm@357:   
rlm@357: 
rlm@357: 
rlm@357: 
rlm@357: 
rlm@357: 
rlm@357: (comment
rlm@357:   ;; these work
rlm@357:   (def i (org.opencv.highgui.Highgui/imread
rlm@357:           "/home/r/proj/cortex/images/dominos.jpg"))
rlm@357:   
rlm@357:   (org.opencv.highgui.Highgui/imwrite "/home/r/ppp.png" i)
rlm@357: )
rlm@356: #+end_src
rlm@356: 
rlm@356: 
rlm@356: 
rlm@356: * COMMENT Generate Source
rlm@356: #+begin_src clojure :tangle ../src/cortex/gabor.clj
rlm@356: <<gabor>>
rlm@356: #+end_src