python Programming Glossary: detectorDoes 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 cv2.COLOR_BGR2GRAY surf cv2.FeatureDetector_create 'SURF' detector cv2.GridAdaptedFeatureDetector surf 50 # max number of features.. surf 50 # max number of features fs detector.detect img2 The code I tried for extracting descriptors is import..
Python's unittest and dynamic creation of test cases [duplicate] http://stackoverflow.com/questions/1193909/pythons-unittest-and-dynamic-creation-of-test-cases they show up in dir and are callable but unittest's test detector nor nosetest executes them Ran 0 tests in ... Since I may be..
How to download any(!) webpage with correct charset in python? http://stackoverflow.com/questions/1495627/how-to-download-any-webpage-with-correct-charset-in-python charset defined in the meta tag or they use an encoding detector which does not care about meta tags or headers . By using only..
How can I detect and track people using OpenCV? http://stackoverflow.com/questions/2188646/how-can-i-detect-and-track-people-using-opencv pedestrian detection. It even comes with a pre trained detector and a python wrapper. The basic usage is as follows from cv.. 2 So instead of tracking you might just run the detector in each frame and use its output directly. See src cvaux cvhog.cpp..
How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII http://stackoverflow.com/questions/4198804/how-to-reliably-guess-the-encoding-between-macroman-cp1252-latin1-utf-8-and over a thousand MacRoman files alone so whatever charset detector we use has to be able to sniff those out. Nothing I 脎e looked.. can manage the trick. I had big hopes for the ICU charset detector library but it cannot handle MacRoman. I 脎e also looked at modules..
Python PyGILState_{Ensure/Release} causes segfault while returning to C++ from Python code http://stackoverflow.com/questions/4866701/python-pygilstate-ensure-release-causes-segfault-while-returning-to-c-from-p operator function_obj_ptr ... at home tja Research energy detector gnuradio 3.3.0 gruel src include gruel thread_body_wrapper.h..
Python - detect charset and convert to utf-8 http://stackoverflow.com/questions/6707657/python-detect-charset-and-convert-to-utf-8
http://stackoverflow.com/questions/9860667/writing-robust-color-and-size-invariant-circle-detection-with-opencv-based-on img orig.copy img2 cv2.cvtColor img cv2.COLOR_BGR2GRAY detector cv2.FeatureDetector_create 'MSER' fs detector.detect img2 fs.sort.. detector cv2.FeatureDetector_create 'MSER' fs detector.detect img2 fs.sort key lambda x x.size def supress x for f.. As you can see it's based on the MSER blob detector. The code doesn't preprocess the image apart from the simple..
|