[ImageJ-bugs] [Bug 962] New: 16 bit TIFFs fail in 1.49k with and without SCIFIO, worked in 1.47f

[bugzilla at fiji.sc]

http://fiji.sc/bugzilla/show_bug.cgi?id=962

            Bug ID: 962
           Summary: 16 bit TIFFs fail in 1.49k with and without SCIFIO,
                    worked in 1.47f
           Product: Fiji
           Version: unspecified
          Hardware: PC
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P4
         Component: Plugins
          Assignee: imagej-bugs at imagej.net
          Reporter: dfogletree at lbl.gov
                CC: dfogletree at lbl.gov

I have been using ImageJ/Fiji to work with TIFF images from my Zeiss SEM. It
can generate 8 or 16 bit TIFFs. The higher dynamic range is required for some
quantitative image analysis.

I have used ImageJ/Fiji in the past with no problems. Version 1.47f with Java
1.6.0_24(32 bit) works fine on my 32 bit XP system. On my Win7 64 bit system,
Version 1.49k, Java 1.6.0_24(64 bit) fails.

If the image is opened with SCIFIO on, the image is black, autoscale does
nothing, and a histogram shows a range from 0 to 0.

If SCIFIO is disabled, the image displays, but the 16-bit unsigned grey scale
is "wrapped around" and the autoscale fails to correct the display, however the
histogram works, it correctly displays the min/max values (412 and 65010 in one
case) with a reasonable-looking histogram covering this range.

Information about your version of Java:

  os.arch => amd64
  os.name => Windows 7
  os.version => 6.1
  java.version => 1.6.0_24
  java.vendor => Sun Microsystems Inc.
  java.runtime.name => Java(TM) SE Runtime Environment
  java.runtime.version => 1.6.0_24-b07
  java.vm.name => Java HotSpot(TM) 64-Bit Server VM
  java.vm.version => 19.1-b02
  java.vm.vendor => Sun Microsystems Inc.
  java.vm.info => mixed mode
  java.awt.graphicsenv => sun.awt.Win32GraphicsEnvironment
  java.specification.name => Java Platform API Specification
  java.specification.version => 1.6
  sun.cpu.endian => little
  sun.desktop => windows
  file.separator => \

The up-to-date check says: REMIND_LATER

Information relevant to JAVA_HOME related problems:

  JAVA_HOME is set to: C:\Fiji\Fiji.app/java/win64/jdk1.6.0_24//jre
  imagej.dir => C:\Fiji\Fiji.app

Information about the version of each plugin:

Activated update sites:
ImageJ: http://update.imagej.net/ (last check:20141109231443)
Fiji: http://fiji.sc/update/ (last check:20141119150803)

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