Class GFTTDetector

Hierarchy (View Summary)

KeyPointDetector
- GFTTDetector

Index

Constructors

Properties

blockSize harrisDetector k maxFeatures minDistance qualityLevel

Methods

detect detectAsync

Constructors

constructor

new GFTTDetector(
    maxFeatures?: number,
    qualityLevel?: number,
    minDistance?: number,
    blockSize?: number,
    harrisDetector?: boolean,
    k?: number,
): GFTTDetector
Parameters
- OptionalmaxFeatures: number
- OptionalqualityLevel: number
- OptionalminDistance: number
- OptionalblockSize: number
- OptionalharrisDetector: boolean
- Optionalk: number
Returns GFTTDetector
Overrides KeyPointDetector.constructor
- Defined in node_modules/@u4/opencv4nodejs/typings/GFTTDetector.d.ts:19
new GFTTDetector(params: GFTTDetectorProps): GFTTDetector
Parameters
- params: GFTTDetectorProps
Returns GFTTDetector
Overrides KeyPointDetector.constructor
- Defined in node_modules/@u4/opencv4nodejs/typings/GFTTDetector.d.ts:20

Properties

`Readonly`blockSize

blockSize: number

`Readonly`harrisDetector

harrisDetector: boolean

`Readonly`k

k: number

`Readonly`maxFeatures

maxFeatures: number

`Readonly`minDistance

minDistance: number

`Readonly`qualityLevel

qualityLevel: number

Methods

detect

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