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FeatureDetector and DescriptorMatcher #33

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?

1. I read the Common Interfaces for Feature Detection and Descriptor Extraction 
on 
http://opencv.willowgarage.com/documentation/cpp/common_interfaces_for_feature_d
etection_and_descriptor_extraction.html?highlight=surf#common-interfaces-for-fea
ture-detection-and-descriptor-extraction
2. import pyopencv as cv
3. try to do d = cv.SurfFeatureDetector()

What is the expected output? What do you see instead?

Expected an instance of SurfFeatureDetector but got the following error:
'module' object has no attribute 'SurfFeatureDetector'

What version of the product are you using? On what operating system?

OpenCv 2.1.0
PyOpenCv 2.1.0.wr1.2.0
(Python 2.6.5,Ubuntu 10.04)

Please provide any additional information below.

This PyOpenCV is a great initiative! OpenCV becomes so much easier for me. 
Thank you! It would be really nice to have the featuredetector and 
descriptormatch functions available in PyOpenCV.

Original issue reported on code.google.com by r.s.kooi...@gmail.com on 15 Nov 2010 at 3:14

GoogleCodeExporter commented 8 years ago 
Hi r.s.kooijman,

FeatureDetector and DescriptorExtraction are new features of OpenCV 2.2. They 
are not available in OpenCV 2.1. I'll start writing wrappers for these classes 
when WG releases OpenCV 2.2.

Cheers,
Minh-Tri

Original comment by pmtri80@gmail.com on 16 Nov 2010 at 6:42