Image matching

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Image matching activity is used to search for an image on a given source image. Starting from the X-Y point on the image, a search is made in an area equal to the determined width and height. If there is a match, the coordinate (X-Y) of the center point of the searched image on the searched image and the width/height values are assigned to the determined result variables. When x-position, y-position, width and height values aren’t entered, a search is made in the whole image.

*Source image	Source image file name with path.
*Source image Base64	Source image with base64 string. If image and its path are given in Source image field, Source image Base64 must not be used. In case of using it, an error will be returned.
*Searched image	File name and path of the image to be searched.
*Searched image Base64	Searched image with base64 string.
X-coordinate	If it is desired to limit the image to be searched on the screen within a certain area; this field must be filled in, along with the Y-coordinate, Height, and Width fields.
Y-coordinate	If it is desired to limit the image to be searched on the screen within a certain area; this field must be filled in, along with the X-coordinate, Height, and Width fields.
Width	If it is desired to limit the image to be searched on the screen within a certain area; this field must be filled in, along with the X-coordinate, Y-coordinate and Height fields.
Height	If it is desired to limit the image to be searched on the screen within a certain area; this field must be filled in, along with the X-coordinate, Y-coordinate and Width fields.
Start scale	If it is desired to try again when the searched image is not found on the image, the Start Scale field is filled. Specifies the start scale. Scale statements are double-type numbers (0.1, 0.5, 2.0).
End scale	If it is desired to try again when the searched image is not found on the image, the Start Scale field is filled. Specifies the end scale. Scale statements are double-type numbers (0.1, 0.5, 2.0).
Scale step	If it is desired to try again when the searched image is not found on the image, the Start Scale field is filled. Specifies the progression coefficient. Specifies the progression coefficient.
Match score	Images are matched if their similarity percentage is higher than the match score.
*Return x-position	If the image matches, the x-coordinate of the center point of the searched image is assigned to this variable.
*Return y-position	If the image matches, the y-coordinate of the center point of the searched image is assigned to this variable.
*Return height	If the image matches, the height of the center point of the searched image is assigned to this variable.
*Return width	If the image matches, the width of the center point of the searched image is assigned to this variable.

_{Note: * Fields selected with are required, others are optional.}

You can use the Source image as shown in the examples.

C:Robustarobusta.png

You can use the Source image Base64 as shown in the example.

iVBORw0KGgoAAAANSUhEUgAA…

You can use the Searched image as shown in the example.

C:Robustarobusta_logo.png

You can use the Searched image Base64 as shown in the examples.

iVBORw0KGgoAAAANSUhEUgAA…

You can use the X-coordinate as shown in the examples.

250

You can use the X-coordinate as shown in the examples.

170

You can use the Width as shown in the examples.

100

You can use the Width as shown in the examples.

You can use the Start scale as shown in the examples.

1.0

You can use the End scale as shown in the examples.

2.0

You can use the End scale as shown in the examples.

0.1

You can use the Match score as shown in the example.

0.80

You can use the Return x-position as shown in the examples.

You can use the Return y-position as shown in the examples.

You can use the Return height as shown in the examples.

You can use the Return width as shown in the examples.

The values for height and width must be an integer.

Image matching

Image matching

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