aidecv

aidecv

factory aidecv

Description:

  • Implements a few opencv utilities or specific algorithms used in this context.

    • These functions are accessible via the aidecv:: prefix.

Classes

Setter
Similarity
opencvwindow

Methods

(static) mat2mat(img) → {Mat}

Description:

  • Returns a cv::Mat temporary matrix that can be saved or shown.

    • CV_32FC2 is converted to CV_32FC3 since only 1, 3 or 4 channels image can be saved.
    • CV_32SC1 is converted to CV_32FC1 for proper management of the values.
    • CV_8UC1, CV_8UC3, and CV_32FC3 are left unchanged.
    • other cv::Mat formats are not used in this context.
Parameters:
Name Type Description
img Mat

The input image.
Returns:

A temporary reference to the same image contents, but in a savable or showable form.

Type
Mat

(static) mat2json(img, meanstdevopt) → {JSON}

Description:

  • Returns the cv::Mat characteristics as a string, with optionally pixels mean and standard-deviation.

Parameters:
Name Type Attributes Default Description
img Mat

The input image.
meanstdev bool <optional>
 true

If true computes pixels intensity mean and standard-deviation.
Returns:

A temporary JSON data structure with the different parameters.

Type
JSON

(static) mat2txt(img) → {String}

Description:

  • Returns the image data in textual form.

Parameters:
Name Type Description
img Mat

The input image.
Returns:

A string with a 2D print of the image pixel values.

Type
String

(static) bgr2bin(img) → {Mat}

Description:

  • Converts a BGR image to a binary one with automatic threshold calculation.

Parameters:
Name Type Description
img Mat

The input image.
Returns:

A temporary reference to the computed image.

Type
Mat