CVTools

Versions

CVTools v0.2   2.01 MB i386 · x86_64 · ppc · ppc64

Source
http://kineme.net
Copyright
Unknown

Instructions

  1. Download most recent file using above link
  2. Extract content (you will see single *.plugin file)
  3. Copy this file to:
    • ~/Library/Graphics/Quartz Composer Plug-Ins (~ sign stands for home directory, so it is /Users/YOUR_USERNAME/Library/Graphics/Quartz Composer Plug-Ins)
    • or, for system wide installation (for all users) you can copy this plugin to /Library/Graphics/Quartz Composer Plug-Ins

Patches

The following patches are defined in CVTools plugin:

Apply Haar Cascade

This patch detects objects in the source OpenCV Image, based on the input Haar Cascade criteria.

http://kineme.net/

BGR CV Image to Grayscale

This patch converts a normal RGB/BGR OpenCV Image to a Grayscale OpenCV Image.

http://kineme.net/

Canny Filter

This patch performs Canny Edge Detection on the input OpenCV Image.

http://kineme.net/

CV Image To QC Image

This patch converts an OpenCV Image to a QC Image, suitable for use in QC Image manipulation paths.

http://kineme.net/

Detect Lines

This patch performs the Hough Lines algorithm on the input image, which finds lines in the image. The input should be passed through the Canny filter first with pretty high thresholds, otherwise it’ll produce garbage and execute very slowly.

http://kineme.net/

Equalize Image Histogram

This patch equalizes the input OpenCV Image’s histogram. This is helpful for some kinds of processing (primarily facial detection at the moment).

http://kineme.net/

Find Chessboard Corners

This patch finds a set of chessboard corners in the input image. This is useful for Camera calibration and orientation parameters. Currently there aren’t any calibration or orientation patches in this plugin though, so it’s a bit frivolous.

http://kineme.net/

Good Points To Track

This patch finds features in the input image that appear to have easy tracking characteristics.

http://kineme.net/

Import Haar Cascade

This patch loads Haar Classifier Cascade information from an XML file. This is used for trained detection.

http://kineme.net/

Log-Polar Space Converter

This patch transforms an OpenCV Image to and from log-polar space.

http://kineme.net/

Optical Flow Points

This patch claculates the flow of given trackpoints based on the input stream.

http://kineme.net/

QC Image To CV Image

This patch converts a QC Image to an OpenCV Image, suitable for use in OpenCV Image manipulation paths.

http://kineme.net/

Resize CV Image

This patch resizes an OpenCV Image.

http://kineme.net/