Object search

Answered

Permanently deleted user

June 19, 2020 10:18

Is there some documentation what syntax and expression can be used when using Search in Objects tab ?

What happens when tracking object received multiple updates of attribute in time ?

Does attribute confidence or ( number, boolean,string) affects searching ?

0

Comments

3 comments

Andrey Terentyev

Network Optix team

June 19, 2020 12:45
Hello Ivan Benovic ,

There is no article at the moment but it will be published soon.

> What happens when tracking object received multiple updates of attribute in time ?

I'm not quite sure I understood your question. Could you elaborate a bit, please?

What do you mean by that "multiple updates of attribute in time" ?
0
Permanently deleted user

June 19, 2020 13:13
> What happens when tracking object received multiple updates of attribute in time ?

> I'm not quite sure I understood your question. Could you elaborate a bit, please?

Lets say, I am sending updates of attributes continuously in time for same tracking object. Let say attribute is size of object, and each 100ms while tracking I am sending new estimation of object size to Nx with different values. Do object search uses all attribute values that were saved during tracking when filtering or not ?
0
Andrey Terentyev

Network Optix team

June 19, 2020 14:12 Edited
Hi,

Yes, search will use all the saved values of an attribute.

You could check it like this.

Use the /ec2/analyticsLookupObjectTracks API in web interface to get object for specific camera.

The output will contain something similar to
```
{
"name": "Distance",
"value": "0,699499"
},
{
"name": "Distance",
"value": "0,690375"
},
{
"name": "Distance",
"value": "0,681256"
},
```
Try this values in the search field of GUI client. Search would display the same object.
0

Please sign in to leave a comment.