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-rw-r--r--src/ipa/ipu3/algorithms/awb.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/ipa/ipu3/algorithms/awb.cpp b/src/ipa/ipu3/algorithms/awb.cpp
index 8d22aceb..41fd5fc4 100644
--- a/src/ipa/ipu3/algorithms/awb.cpp
+++ b/src/ipa/ipu3/algorithms/awb.cpp
@@ -46,12 +46,12 @@ static constexpr uint32_t kMinCellsPerZoneRatio = 255 * 90 / 100;
* \struct Accumulator
* \brief RGB statistics for a given zone
*
- * The Accumulator structure stores the sum of the average of each cell in a
- * zone of the image, as well as the number of cells which were unsaturated and
- * therefore included in the average.
+ * Accumulate red, green and blue values for each non-saturated item over a
+ * zone. Items can for instance be pixels, but also the average of groups of
+ * pixels, depending on who uses the accumulator.
* \todo move this description and structure into a common header
*
- * Cells which are saturated beyond the threshold defined in
+ * Zones which are saturated beyond the threshold defined in
* ipu3_uapi_awb_config_s are not included in the average.
*
* \var Accumulator::counted