Ticket #1565 (closed defect: fixed)
Opened 2012-11-07T14:58:07-06:00
Last modified 2012-11-21T11:45:58-06:00
StatisticsDemo cannot compute Median
| Reported by: | bdezonia | Owned by: | bdezonia |
|---|---|---|---|
| Priority: | major | Milestone: |
|
| 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 2012-11-07T15:00:20-06:00 by bdezonia
- Status changed from new to closed
- Resolution set to fixed
comment:2 Changed 2012-11-07T15:00:39-06:00 by bdezonia
- Summary changed from StatisticsDemo cannot computer Median to StatisticsDemo cannot compute Median
comment:4 Changed 2012-11-21T11:45:58-06:00 by bdezonia
- Milestone changed from imagej-2.0.0-beta7 to imagej-2.0.0-beta6
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.