Area interpolation


OpenVX supports the Area Interpolation when scaling some images.
May I think it’s the same with bicubic interpolation?
Or, is it just an average of some neighboring pixels? If so, how many neighboring pixels are involved?
Please explain what the area interpolation exactly is…

Best regards,

Well, since there’s no reply to this thread for a long time, I just concluded that this interpolation method is the same with the one in OpenCV specification.
You don’t need to reply to this thread.
(However, please do reply if you think that i’m wrong.)