Joe Verbout
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FeaturesFinder Class Reference
[Features Finding and Images Matching]
Feature finders base class. More...
#include <matchers.hpp>
Inherited by OrbFeaturesFinder, SurfFeaturesFinder, and SurfFeaturesFinderGpu.
Public Member Functions | |
| void | operator() (InputArray image, ImageFeatures &features) |
| void | operator() (InputArray image, ImageFeatures &features, const std::vector< cv::Rect > &rois) |
| Finds features in the given image. | |
| virtual void | collectGarbage () |
| Frees unused memory allocated before if there is any. | |
Protected Member Functions | |
| virtual void | find (InputArray image, ImageFeatures &features)=0 |
| This method must implement features finding logic in order to make the wrappers detail::FeaturesFinder::operator()_ work. | |
Detailed Description
Feature finders base class.
Definition at line 71 of file matchers.hpp.
Member Function Documentation
| virtual void collectGarbage | ( | ) | [virtual] |
Frees unused memory allocated before if there is any.
Definition at line 87 of file matchers.hpp.
| virtual void find | ( | InputArray | image, |
| ImageFeatures & | features | ||
| ) | [protected, pure virtual] |
This method must implement features finding logic in order to make the wrappers detail::FeaturesFinder::operator()_ work.
- Parameters:
-
image Source image features Found features
- See also:
- detail::ImageFeatures
| void operator() | ( | InputArray | image, |
| ImageFeatures & | features | ||
| ) |
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
| void operator() | ( | InputArray | image, |
| ImageFeatures & | features, | ||
| const std::vector< cv::Rect > & | rois | ||
| ) |
Finds features in the given image.
- Parameters:
-
image Source image features Found features rois Regions of interest
- See also:
- detail::ImageFeatures, Rect_
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