En

Find Seal#

Searching for seals in the image.

Original Image[Text] Name and path to the file with the original image.
Seal TypeSeal type. Possible values: Circle - round seal.
Seal Color

Seal color. Possible values:

  • Auto - search for seals of multiple colors simultaneously;
  • Blue - blue seal;
  • Red - red seal;
  • Custom - custom color range.

When selecting the Custom value, you must specify the desired color range in the "Custom Color" property in HSV format: H1-H2;S1-S2;V1-V2.

Custom Color

When selecting the Custom value in the "Seal Color" property, you must specify your color range in this property.

The color format is specified in HSV:

H1-H2;S1-S2;V1-V2.

Alternative MethodWhen enabled, an alternative method for searching seals will be used.
X Coordinate[Number] X coordinate of the found seal.
Y Coordinate[Number] Y coordinate of the found seal.
Number of Seals[Number] Returns the number of found seals. The coordinate values X,Y correspond to the first seal.
Areas[Array of rectangles] Array of areas with seals. Each area is a rectangle with properties X, Y, Width, Height.
Error Processing Level

Select the error processing level. Possible values:

  • "Default" - default;
  • "Ignore" - errors are ignored;
  • "Handle" - errors are processed.

If "Default" is selected, the value from the "Start" block of this diagram will be used.

Message Level

Select the message level that blocks will output during operation. Possible values:

  • "Default" - default;
  • "Release" - output is disabled;
  • "Debug" - outputs main information;
  • "Detailed" - outputs detailed information.

If "Default" is selected, the value from the "Start" block of this diagram will be used.

Error Text[Text] Returns detailed information about the error in case of incorrect execution of the block's work.