Do remember that you need to allocate the iplimage.
Convert iplimage to mat c.
Cv mat is the new type introduce in opencv2 x while the iplimage is the legacy image structure.
The new mat structure is a part of the c structure.
Thanks for this article.
You need to allocate and deallocate memory for iplimage structures yourself.
Cv mat is the new type introduce in opencv2 x while the iplimage is the legacy image structure.
You will need to extract the image header information manually.
Iplimage has been in opencv since the very beginning.
Do remember that you need to allocate the iplimage structure which is lack.
You will need to extract the image header information manually.
Although cv mat does support the usage of iplimage in the constructor parameters the default library does not provide function for the other way.
So obviously it is object oriented.
It is more efficient than manually converting the pixels to the qimage but you have to keep the original cv mat image in memory.
To convert from cv mat to qimage you could try to use the qimage uchar data int width int height format format constructor as follows mat is a cv mat.
Although cv mat does support the usage of iplimage in the constructor parameters the default library does not provide function for the other way.
It is a part of the c interface for opencv.
Do remember that you need to allocate the iplimage structure which is lack in.
Remember the cvreleaseimage commands.
Although cv mat does support the usage of iplimage in the constructor parameters the default library does not provide function for the other way.
You will need to extract the image header information manually.
Cv mat is the new type introduce in opencv2 x while the iplimage is the legacy image structure.
6 answers 6 解决方法.