Class SimpleBlobDetector

Hierarchy (View Summary)

FeatureDetector
- SimpleBlobDetector

Index

Constructors

Methods

compute computeAsync detect detectAsync

Constructors

constructor

new SimpleBlobDetector(params: SimpleBlobDetectorParams): SimpleBlobDetector
Parameters
- params: SimpleBlobDetectorParams
Returns SimpleBlobDetector
Overrides FeatureDetector.constructor
- Defined in node_modules/@u4/opencv4nodejs/typings/SimpleBlobDetector.d.ts:5

Methods

compute

compute(image: Mat, keypoints: KeyPoint[]): Mat
Parameters
- image: Mat
- keypoints: KeyPoint[]
Returns Mat
Inherited from FeatureDetector.compute
- Defined in node_modules/@u4/opencv4nodejs/typings/FeatureDetector.d.ts:6

computeAsync

computeAsync(image: Mat, keypoints: KeyPoint[]): Promise<Mat>
Parameters
- image: Mat
- keypoints: KeyPoint[]
Returns Promise<Mat>
Inherited from FeatureDetector.computeAsync
- Defined in node_modules/@u4/opencv4nodejs/typings/FeatureDetector.d.ts:7

detect

detect(image: Mat, mask?: Mat): KeyPoint[]
Parameters
- image: Mat
- Optionalmask: Mat
Returns KeyPoint[]
Inherited from FeatureDetector.detect
- Defined in node_modules/@u4/opencv4nodejs/typings/KeyPointDetector.d.ts:5

detectAsync

detectAsync(image: Mat, mask?: Mat): Promise<KeyPoint[]>
Parameters
- image: Mat
- Optionalmask: Mat
Returns Promise<KeyPoint[]>
Inherited from FeatureDetector.detectAsync
- Defined in node_modules/@u4/opencv4nodejs/typings/KeyPointDetector.d.ts:6