BRISK class - cv library

Constructors

BRISK.create({int thresh = 30, int octaves = 3, double patternScale = 1.0}): The BRISK constructor
factory
BRISK.create1({required List<double> radiusList, required List<int> numberList, double dMax = 5.85, double dMin = 8.2, List<int>? indexChange}): The BRISK constructor for a custom pattern
factory
BRISK.create2({required int thresh, required int octaves, required List<double> radiusList, required List<int> numberList, double dMax = 5.85, double dMin = 8.2, List<int>? indexChange}): The BRISK constructor for a custom pattern, detection threshold and octaves
factory
BRISK.empty(): returns a new BRISK algorithm
factory
BRISK.fromPointer(BRISKPtr ptr, [bool attach = true]): factory

defaultName → String: no setteroverride
hashCode → int: The hash code for this object.
no setterinherited
isDisposed → bool: Whether this object has been disposed.
no setterinherited
isEmpty → bool: no setteroverride
octaves ↔ int: Set detection octaves. octaves detection octaves. Use 0 to do single scale.
getter/setter pair
patternScale ↔ double: Set detection patternScale. patternScale apply this scale to the pattern used for sampling the neighbourhood of a keypoint.
getter/setter pair
props → List<Object?>: no setterinherited
ptr ↔ Pointer<BRISK>: getter/setter pairinherited
ref → BRISK: no setteroverride
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
threshold ↔ int: getter/setter pair

detect(Mat src, {VecKeyPoint? keypoints, Mat? mask}) → VecKeyPoint: Detect keypoints in an image using BRISK.
override
detectAndCompute(Mat src, Mat mask, {VecKeyPoint? keypoints, Mat? descriptors, bool useProvidedKeypoints = false}) → (VecKeyPoint, Mat): DetectAndCompute keypoints and compute in an image using BRISK.
override
detectAndComputeAsync(Mat src, Mat mask, {Mat? descriptors, VecKeyPoint? keypoints, bool useProvidedKeypoints = false}) → Future<(VecKeyPoint, Mat)>: Available on BRISK, provided by the BRISKAsync extension
DetectAndCompute keypoints and compute in an image using BRISK.
detectAsync(Mat src, {VecKeyPoint? keypoints, Mat? mask}) → Future<VecKeyPoint>: Available on BRISK, provided by the BRISKAsync extension
Detect keypoints in an image using BRISK.
dispose() → void: Releases the underlying native resources. Idempotent: calling it more than once is safe, but the object must not be used after dispose.
inherited
freeNative() → void: Frees the native resources owned by this object. Subclasses implement the concrete free logic here; callers must use dispose instead.
override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
override