FeatureMatchingOptions

image FeatureMatchingOptions

Options for ORB/SIFT-style feature matching, extending DetectAndComputeFeaturesOptions with matcher choice, debug visualization path, threshold, and a mandatory search region.

Inheritance

• DetectAndComputeFeaturesOptions

  ↳ FeatureMatchingOptions

Table of contents

Properties

• drawMatches
• matcher
• region
• thredshold

(Inherited fields such as grayscale, method, scale are documented on the parent type.)

Properties

matcher

• matcher?: FeatureMatcher

Descriptor matcher implementation. Default FeatureMatcher.FLANNBASED.

drawMatches

• drawMatches?: string

If set, writes a debug image showing correspondences to this filesystem path.

thredshold

• thredshold?: number

Match quality gate in [0, 1]. Higher = stricter.

Note: The property name is misspelled thredshold on purpose—this matches the public API surface.

region

• region: Region

Required. ROI inside which template / scene matching is performed (unlike the parent type where region is optional).