| MATLAB File Help: cv.LUCID | Index |
Class implementing the Locally Uniform Comparison Image Descriptor.
As described in [LUCID].
An image descriptor that can be computed very fast, while being about as robust as, for example, cv.SURF or cv.BRIEF.
LUCID is a simple description method based on linear time permutation distances between the ordering of RGB values of two image patches. LUCID is computable in linear time with respect to the number of pixels and does not require floating point computation.
[LUCID]:
Andrew Ziegler, Eric Christiansen, David Kriegman, Serge J. Belongie. "Locally Uniform Comparison Image Descriptor". In Advances in Neural Information Processing Systems, pp. 1-9. 2012.
| Superclasses | handle |
| Sealed | false |
| Construct on load | false |
| LUCID | Constructor |
| id | Object ID |
| addlistener | Add listener for event. | |
| clear | Clears the algorithm state | |
| compute | Computes the descriptors for a set of keypoints detected in an image or image set. | |
| defaultNorm | Returns the default norm type | |
| delete | Destructor | |
| descriptorSize | Returns the descriptor size in bytes | |
| descriptorType | Returns the descriptor type | |
| empty | Checks if detector object is empty. | |
| eq | == (EQ) Test handle equality. | |
| findobj | Find objects matching specified conditions. | |
| findprop | Find property of MATLAB handle object. | |
| ge | >= (GE) Greater than or equal relation for handles. | |
| getDefaultName | Returns the algorithm string identifier | |
| gt | > (GT) Greater than relation for handles. | |
| Sealed | isvalid | Test handle validity. |
| le | <= (LE) Less than or equal relation for handles. | |
| load | Loads algorithm from a file or a string | |
| lt | < (LT) Less than relation for handles. | |
| ne | ~= (NE) Not equal relation for handles. | |
| notify | Notify listeners of event. | |
| save | Saves the algorithm parameters to a file | |
| typeid | Name of the C++ type (RTTI) |