justadudewhohacks/opencv4nodejs

Feature requests

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#222 opened on Mar 24, 2018

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good first issuehelp wanted

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Description

The purpose of this issue is to keep track of requested features, which are still outstanding. Contributions are welcome!

open:

  • opencv-contrib saliency API, #191
  • Fisheye camera model, #197
  • selectROI from opencv-contrib tracking #220
  • features2d Object Categorization #228
  • vec.mean() #282
  • LineSegmentDetector #305
  • update function for FaceRecognizers #351
  • getRectSubPix #354
  • EAST text detector #389
  • calcHistAsync #407

done:

  • meanStdDev #224 (4.1.0)
  • integral image #240 (4.1.0)
  • copyMakeBorder #251 (4.4.0)
  • cv.reduce #298 (4.6.0)
  • mat.setTo #357 (4.7.0)
  • support crossCheck parameter for Descriptor Matching #400 (4.8.0)
  • applyColorMap #347 (4.9.0)
  • cv.setNumThreads #368 (4.10.0)
  • cv.accumulateWeighted #374 (5.4.0)

Contributor guide

Research direction
Choose one of the open feature requests, e.g., 'opencv contrib saliency API', and research how to implement it by examining existing bindings and the OpenCV contrib module documentation.
Tech stack
javascriptnodejs
Domain
backendapi
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Needs investigation
Prerequisites
Node.jsOpenCVC++Git
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
30