DataCard UltraGrafix Select Installationshandbuch PDF herunterladen (Seite 318)

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Match Count (Overall): The total number of points matching the search criteria

over the entire image. If "Search Entire Image" is unchecked, this will just include

the search area.

Match Count (Search Area): The total number of points matching the search

criteria within the search area.

Vertical Splitter (to right of Image Area)

This can be dragged to change the split point between the image area on the left

and the rest of the parameters on the right.

Image Capture

When images are captured either from the Ring Search Vision Profile dialog or

during production, they are stored in the Capture Directory specified in the

Vision Profile.

The images are stored in the following naming format:

{VisionProfileName}{n}.png.

Where {n} is at least a 6 digit decimal number.

Normally the images start with number 1. A Vision Profile named Test would

thus generate this capture sequence:

Test000001.png

Test000002.png

...

When initially capturing an image, the capture logic will first attempt to use

{n}=1. If that file already exists, it will advance to try {n}=2. It will keep advancing

for some small number of attempts to find a file that does not exist, and then

create that file.

Once that small number of attempts is made (10), the storage logic will give up on

quickly creating a file name and will search the directory for existing files. If you

have thousands of files in the capture directory, this will take a long time. The

search for a file name will yield the max {n} in use for the {VisionProfileName}.

The search code will then proceed to try creating files again sequentially, starting

1 past the max value seen. Currently this will be limited to the same small

number of tries cited above (10).

As such, for each image store attempt, we will currently attempt a max file

creation count of 20 and 1 directory scan. This should typically not take very long.

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DataCard UltraGrafix Select Installationshandbuch Seite 318