KAZE

Objective-C

@interface KAZE : Feature2D

Swift

class KAZE : Feature2D

Class implementing the KAZE keypoint detector and descriptor extractor, described in CITE: ABD12 .

Note

AKAZE descriptor can only be used with KAZE or AKAZE keypoints .. [ABD12] KAZE Features. Pablo F. Alcantarilla, Adrien Bartoli and Andrew J. Davison. In European Conference on Computer Vision (ECCV), Fiorenze, Italy, October 2012.

Member of Features2d

Methods


                    
                    
                    -getDiffusivity

Declaration

Objective-C

- (DiffusivityType)getDiffusivity NS_SWIFT_NAME(getDiffusivity());

Swift

func getDiffusivity() -> DiffusivityType


                    
                    
                    +create:upright:threshold:nOctaves:nOctaveLayers:diffusivity:

The KAZE constructor

Declaration

Objective-C

+ (nonnull KAZE *)create:(BOOL)extended
                 upright:(BOOL)upright
               threshold:(float)threshold
                nOctaves:(int)nOctaves
           nOctaveLayers:(int)nOctaveLayers
             diffusivity:(DiffusivityType)diffusivity;

Swift

class func create(extended: Bool, upright: Bool, threshold: Float, nOctaves: Int32, nOctaveLayers: Int32, diffusivity: DiffusivityType) -> KAZE

Parameters

`extended`	Set to enable extraction of extended (128-byte) descriptor.
`upright`	Set to enable use of upright descriptors (non rotation-invariant).
`threshold`	Detector response threshold to accept point
`nOctaves`	Maximum octave evolution of the image
`nOctaveLayers`	Default number of sublevels per scale level
`diffusivity`	Diffusivity type. DIFF_PM_G1, DIFF_PM_G2, DIFF_WEICKERT or DIFF_CHARBONNIER


                    
                    
                    +create:upright:threshold:nOctaves:nOctaveLayers:

The KAZE constructor

Declaration

Objective-C

+ (nonnull KAZE *)create:(BOOL)extended
                 upright:(BOOL)upright
               threshold:(float)threshold
                nOctaves:(int)nOctaves
           nOctaveLayers:(int)nOctaveLayers;

Swift

class func create(extended: Bool, upright: Bool, threshold: Float, nOctaves: Int32, nOctaveLayers: Int32) -> KAZE

Parameters

`extended`	Set to enable extraction of extended (128-byte) descriptor.
`upright`	Set to enable use of upright descriptors (non rotation-invariant).
`threshold`	Detector response threshold to accept point
`nOctaves`	Maximum octave evolution of the image
`nOctaveLayers`	Default number of sublevels per scale level DIFF_CHARBONNIER


                    
                    
                    +create:upright:threshold:nOctaves:

The KAZE constructor

Declaration

Objective-C

+ (nonnull KAZE *)create:(BOOL)extended
                 upright:(BOOL)upright
               threshold:(float)threshold
                nOctaves:(int)nOctaves;

Swift

class func create(extended: Bool, upright: Bool, threshold: Float, nOctaves: Int32) -> KAZE

Parameters

`extended`	Set to enable extraction of extended (128-byte) descriptor.
`upright`	Set to enable use of upright descriptors (non rotation-invariant).
`threshold`	Detector response threshold to accept point
`nOctaves`	Maximum octave evolution of the image DIFF_CHARBONNIER


                    
                    
                    +create:upright:threshold:

The KAZE constructor

Declaration

Objective-C

+ (nonnull KAZE *)create:(BOOL)extended
                 upright:(BOOL)upright
               threshold:(float)threshold;

Swift

class func create(extended: Bool, upright: Bool, threshold: Float) -> KAZE

Parameters

`extended`	Set to enable extraction of extended (128-byte) descriptor.
`upright`	Set to enable use of upright descriptors (non rotation-invariant).
`threshold`	Detector response threshold to accept point DIFF_CHARBONNIER


                    
                    
                    +create:upright:

The KAZE constructor

Declaration

Objective-C

+ (nonnull KAZE *)create:(BOOL)extended upright:(BOOL)upright;

Swift

class func create(extended: Bool, upright: Bool) -> KAZE

Parameters

`extended`	Set to enable extraction of extended (128-byte) descriptor.
`upright`	Set to enable use of upright descriptors (non rotation-invariant). DIFF_CHARBONNIER


                    
                    
                    +create:

The KAZE constructor

Declaration

Objective-C

+ (nonnull KAZE *)create:(BOOL)extended;

Swift

class func create(extended: Bool) -> KAZE

Parameters


                                extended

Set to enable extraction of extended (128-byte) descriptor. DIFF_CHARBONNIER


                    
                    
                    +create

The KAZE constructor

 DIFF_CHARBONNIER

Declaration

Objective-C

+ (nonnull KAZE *)create;

Swift

class func create() -> KAZE


                    
                    
                    -getDefaultName

Declaration

Objective-C

- (nonnull NSString *)getDefaultName;

Swift

func getDefaultName() -> String


                    
                    
                    -getExtended

Declaration

Objective-C

- (BOOL)getExtended NS_SWIFT_NAME(getExtended());

Swift

func getExtended() -> Bool


                    
                    
                    -getUpright

Declaration

Objective-C

- (BOOL)getUpright NS_SWIFT_NAME(getUpright());

Swift

func getUpright() -> Bool


                    
                    
                    -getThreshold

Declaration

Objective-C

- (double)getThreshold NS_SWIFT_NAME(getThreshold());

Swift

func getThreshold() -> Double


                    
                    
                    -getNOctaveLayers

Declaration

Objective-C

- (int)getNOctaveLayers NS_SWIFT_NAME(getNOctaveLayers());

Swift

func getNOctaveLayers() -> Int32


                    
                    
                    -getNOctaves

Declaration

Objective-C

- (int)getNOctaves NS_SWIFT_NAME(getNOctaves());

Swift

func getNOctaves() -> Int32


                    
                    
                    -setDiffusivity:

Declaration

Objective-C

- (void)setDiffusivity:(DiffusivityType)diff NS_SWIFT_NAME(setDiffusivity(diff:));

Swift

func setDiffusivity(diff: DiffusivityType)


                    
                    
                    -setExtended:

Declaration

Objective-C

- (void)setExtended:(BOOL)extended NS_SWIFT_NAME(setExtended(extended:));

Swift

func setExtended(extended: Bool)


                    
                    
                    -setNOctaveLayers:

Declaration

Objective-C

- (void)setNOctaveLayers:(int)octaveLayers NS_SWIFT_NAME(setNOctaveLayers(octaveLayers:));

Swift

func setNOctaveLayers(octaveLayers: Int32)


                    
                    
                    -setNOctaves:

Declaration

Objective-C

- (void)setNOctaves:(int)octaves NS_SWIFT_NAME(setNOctaves(octaves:));

Swift

func setNOctaves(octaves: Int32)


                    
                    
                    -setThreshold:

Declaration

Objective-C

- (void)setThreshold:(double)threshold NS_SWIFT_NAME(setThreshold(threshold:));

Swift

func setThreshold(threshold: Double)


                    
                    
                    -setUpright:

Declaration

Objective-C

- (void)setUpright:(BOOL)upright NS_SWIFT_NAME(setUpright(upright:));

Swift

func setUpright(upright: Bool)