ETcVnThresholdType

Offers threshold types.

Syntax

Definition:

TYPE ETcVnThresholdType :
(
    TCVN_TT_BINARY              := 0,
    TCVN_TT_BINARY_INV          := 1,
    TCVN_TT_TRUNC               := 2,
    TCVN_TT_TOZERO              := 3,
    TCVN_TT_TOZERO_INV          := 4,
    TCVN_TT_OTSU_BINARY         := 8,
    TCVN_TT_OTSU_BINARY_INV     := 9,
    TCVN_TT_OTSU_TRUNC          := 10,
    TCVN_TT_OTSU_TOZERO         := 11,
    TCVN_TT_OTSU_TOZERO_INV     := 12,
    TCVN_TT_TRIANGLE_BINARY     := 16,
    TCVN_TT_TRIANGLE_BINARY_INV := 17,
    TCVN_TT_TRIANGLE_TRUNC      := 18,
    TCVN_TT_TRIANGLE_TOZERO     := 19,
    TCVN_TT_TRIANGLE_TOZERO_INV := 20
)DINT;
END_TYPE

Values

Name

Description

TCVN_TT_BINARY

Binary threshold

TCVN_TT_BINARY_INV

Inverted binary threshold

TCVN_TT_TRUNC

Truncated threshold (pixels > thresh are set to thresh, others keep their value)

TCVN_TT_TOZERO

To zero threshold (pixels < thresh are set to zero, others keep their value)

TCVN_TT_TOZERO_INV

Inverted to zero threshold (pixels > thresh are set to zero, others keep their value)

TCVN_TT_OTSU_BINARY

Binary threshold with the threshold value selected according to the Otsu algorithm

TCVN_TT_OTSU_BINARY_INV

Inverted binary threshold with the threshold value selected according to the Otsu algorithm

TCVN_TT_OTSU_TRUNC

Truncated threshold with the threshold value selected according to the Otsu algorithm

TCVN_TT_OTSU_TOZERO

To zero threshold with the threshold value selected according to the Otsu algorithm

TCVN_TT_OTSU_TOZERO_INV

Inverted to zero threshold with the threshold value selected according to the Otsu algorithm

TCVN_TT_TRIANGLE_BINARY

Binary threshold with the threshold value selected according to the Triangle algorithm

TCVN_TT_TRIANGLE_BINARY_INV

Inverted binary threshold with the threshold value selected according to the Triangle algorithm

TCVN_TT_TRIANGLE_TRUNC

Truncated threshold with the threshold value selected according to the Triangle algorithm

TCVN_TT_TRIANGLE_TOZERO

To zero threshold with the threshold value selected according to the Triangle algorithm

TCVN_TT_TRIANGLE_TOZERO_INV

Inverted to zero threshold with the threshold value selected according to the Triangle algorithm

Weiterführende Informationen

Das Enum ETcVnThresholdType bietet die Auswahl der implementierten Methoden zur Schwellwertberechnung an. Es wird ebenfalls in der Struktur TcVnParamsBlobDetection verwendet.

Verwandte Funktionen