7. 前置き
ある日OpenCV MeetingNotesで以下の記載を見かける
– 3.0 will do a lot more work on this. But OpenCL will vanish
and be put into automatic acceleration in the other modules
• It will accelerate automatically if you use "umat" (Universal Matrix).
• Tests often show 10 to 100x acceleration on GPU
– If user casts to umat and pass to functions, it will use GPU
acceleration if available achieving the speedup.
• Data is not copied in conversion back and forth between mat and
umat. Use mat if you want pixel access.
http://code.opencv.org/projects/opencv/wiki/2013#2013-11-05 から抜粋
8. 前置き
ある日OpenCV MeetingNotesで以下の記載を見かける
– 3.0 will do a lot more work on this. But OpenCL will vanish
and be put into automatic acceleration in the other modules
• It will accelerate automatically if you use "umat" (Universal Matrix).
• Tests often show 10 to 100x acceleration on GPU
– If user casts to umat and pass to functions, it will use GPU
acceleration if available achieving the speedup.
• Data is not copied in conversion back and forth between mat and
umat. Use mat if you want pixel access.
なんか凄そう!
(小並感)
http://code.opencv.org/projects/opencv/wiki/2013#2013-11-05 から抜粋