CaptureImage.compare Method

Module: CaptureImage

Definition

Computes the difference with another image.

Python

compare(self, cmp_capture_image: CaptureImage) -> float

Parameters

cmp_capture_image CaptureImage

in The image to compare.

Returns

float

Comparison result in percent (0% is same, 100% is full different).

Exceptions

DevicesException

An error has occurred during Devices Library execution.

Dart

double compare(CaptureImage cmpCaptureImage)

Parameters

cmpCaptureImage CaptureImage

in The image to compare.

Returns

double

Comparison result in percent (0% is same, 100% is full different).

Exceptions

DevicesException

An error has occurred during Devices Library execution.

C#

public float Compare(CaptureImage cmpCaptureImage)

Parameters

cmpCaptureImage CaptureImage

in The image to compare.

Returns

float

Comparison result in percent (0% is same, 100% is full different).

Exceptions

DevicesException

An error has occurred during Devices Library execution.

Java

public float compare(CaptureImage cmpCaptureImage) throws DevicesException

Parameters

cmpCaptureImage CaptureImage

in The image to compare.

Returns

float

Comparison result in percent (0% is same, 100% is full different).

Exceptions

DevicesException

An error has occurred during Devices Library execution.

C

int id3DevicesCaptureImage_Compare (
    ID3_DEVICES_CAPTURE_IMAGE hCaptureImage,
    ID3_DEVICES_CAPTURE_IMAGE hCmpCaptureImage,
    float * result)

Parameters

hCaptureImage ID3_DEVICES_CAPTURE_IMAGE

in Handle to the CaptureImage object.

hCmpCaptureImage ID3_DEVICES_CAPTURE_IMAGE

in The image to compare.

result float *

out Comparison result in percent (0% is same, 100% is full different).

Returns

int

An error code.

See id3DevicesError file for the list of possible error codes.