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| 2014-03-17 02:12:08 -0600 | received badge | ● Self-Learner (source) |
| 2014-03-16 19:28:55 -0600 | answered a question | What is a Mat with 0 rows used for? So, these matrices are not for displaying objects. Instead, they are used in the case when you want to use the Mat as a container object and push data into it. |
| 2014-03-13 13:32:22 -0600 | asked a question | What is a Mat with 0 rows used for? I see in some cases people are initializing a Mat with zero rows. i.e.: Mat labels(0,1,CV32FC1); This creates a labels Mat with 0 rows and 1 col. It doesn't look like it can store any data since it would have no 'cells', so to speak. How is this useful? Can this store data? |