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| author | Nick Hollinghurst <nick.hollinghurst@raspberrypi.com> | 2023-03-27 13:20:29 +0100 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2023-03-31 13:29:18 +0100 |
| commit | 43f57f26b44648e609f66770e43294a361bd6657 (patch) | |
| tree | 8246999f1e8b418dbd675f853d8d1fd7f2dc49a8 /Documentation/index.rst | |
| parent | e51a9f7b94f29390514052096ef4a2f44b67fa56 (diff) | |
ipa: raspberrypi: Generalise the autofocus algorithm
Remove any hard-coded assumptions about the target hardware platform
from the autofocus algorithm. Instead, use the "target" string provided
by the camera tuning config and generalised statistics structures to
determing parameters such as grid and region sizes.
Additionally, PDAF statistics are represented by a generalised region
statistics structure to be device agnostic.
These changes also require the autofocus algorithm to initialise
region weights on the first frame's prepare()/process() call rather
than during initialisation.
Signed-off-by: Nick Hollinghurst <nick.hollinghurst@raspberrypi.com>
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Tested-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'Documentation/index.rst')
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