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python Programming Glossary: fsDoes anyone have any examples of using OpenCV with python for descriptor extraction? http://stackoverflow.com/questions/10799625/does-anyone-have-any-examples-of-using-opencv-with-python-for-descriptor-extract surf 50 # max number of features fs detector.detect img2 The code I tried for extracting descriptors.. SURF surf cv2.DescriptorExtractor_create SURF keypoints fs surf.compute img keypoints # returns empty result sd.detect..
python pip install psycopg2 install error http://stackoverflow.com/questions/11538249/python-pip-install-psycopg2-install-error system. Per Purrell's answer make sure you include the fs flags when you use the ln command which helps ensure that the.. don't go missing for a short period of time. E.g. sudo ln fs usr lib libssl.1.0.0.dylib usr lib libssl.dylib sudo ln fs usr.. fs usr lib libssl.1.0.0.dylib usr lib libssl.dylib sudo ln fs usr lib libcrypto.1.0.0.dylib usr lib libcrypto.dylib share..
Simultaneous record audio from mic and play it back with effect in python http://stackoverflow.com/questions/17711672/simultaneous-record-audio-from-mic-and-play-it-back-with-effect-in-python wf.close # Duplicate audio and save as Actual frames fs encoder audiolab.wavread 'audioOriginal.wav' audiolab.wavwrite.. audiolab.wavwrite frames 'audioActual.wav' fs def playAudio import pyaudio import wave CHUNK 1024 wf wave.open.. stream.close p.terminate def reverseAudio frames fs encoder audiolab.wavread 'audioActual.wav' audiolab.wavwrite..
How to join two wav file using python? http://stackoverflow.com/questions/2890703/how-to-join-two-wav-file-using-python wav file i.e add the contents of one wav file at certain offset but i want to join two wav file at the end of each other..... question You could use audiolab import audiolab scipy a fs enc audiolab.wavread 'file1.wav' b fs enc audiolab.wavread 'file2.wav'.. audiolab scipy a fs enc audiolab.wavread 'file1.wav' b fs enc audiolab.wavread 'file2.wav' c scipy.vstack a b audiolab.wavwrite..
Mixing two audio files together with python http://stackoverflow.com/questions/4039158/mixing-two-audio-files-together-with-python numpy as np from scikits.audiolab import wavread data1 fs1 enc1 wavread file1.wav data2 fs2 enc2 wavread file2.wav assert.. import wavread data1 fs1 enc1 wavread file1.wav data2 fs2 enc2 wavread file2.wav assert fs1 fs2 assert enc1 enc2 result.. wavread file1.wav data2 fs2 enc2 wavread file2.wav assert fs1 fs2 assert enc1 enc2 result 0.5 data1 0.5 data2 If sampling..
Has threading in GTK w/ Python changed in PyGObject introspection? http://stackoverflow.com/questions/6943098/has-threading-in-gtk-w-python-changed-in-pygobject-introspection it stops the thread and the gtk's main loop #Importing the fs object from the global scope global fs #Stopping the thread.. loop #Importing the fs object from the global scope global fs #Stopping the thread and the gtk's main loop fs.stop Gtk.main_quit.. global fs #Stopping the thread and the gtk's main loop fs.stop Gtk.main_quit #Gui bootstrap window and progressbar window..
Python: How can execute a jar file through a python script http://stackoverflow.com/questions/7372592/python-how-can-execute-a-jar-file-through-a-python-script But if you have a properly configured proc sys fs binfmt_misc jar you should be able to run the jar directly as..
http://stackoverflow.com/questions/9860667/writing-robust-color-and-size-invariant-circle-detection-with-opencv-based-on detector cv2.FeatureDetector_create 'MSER' fs detector.detect img2 fs.sort key lambda x x.size def supress.. cv2.FeatureDetector_create 'MSER' fs detector.detect img2 fs.sort key lambda x x.size def supress x for f in fs distx f.pt.. img2 fs.sort key lambda x x.size def supress x for f in fs distx f.pt 0 x.pt 0 disty f.pt 1 x.pt 1 dist math.sqrt distx..
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