Ticket #1565 (closed defect: fixed)

Opened 7 years ago

Last modified 7 years ago

StatisticsDemo cannot compute Median

Reported by: bdezonia Owned by: bdezonia
Priority: major Milestone: imagej2-b6-legacy
Component: ImgLib2 OPS Version:
Severity: serious Keywords:
Cc: Blocked By:
Blocking: #1573

Description

StatisticsDemo works fine for most measures any many images. Issues with memory use were fixed with most methods a bit ago in a different ticket. But note that on bigger images (such as embryos) one cannot compute the median (nothing happens).

Change History

comment:1 Changed 7 years ago by bdezonia

  • Status changed from new to closed
  • Resolution set to fixed

The code in OPS' PrimitiveDoubleArray was not aggressive enough in it's memory allocation scheme. Imglib would fail silently as memory in the right chunk size was unavailable. The silent issue is documented in a ticket elsewhere.

comment:2 Changed 7 years ago by bdezonia

  • Summary changed from StatisticsDemo cannot computer Median to StatisticsDemo cannot compute Median

comment:3 Changed 7 years ago by bdezonia

  • Blocking 1573 added; 1467 removed

comment:4 Changed 7 years ago by bdezonia

  • Milestone changed from imagej-2.0.0-beta7 to imagej-2.0.0-beta6
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