Changeset 42214 for branches/eam_branches/ipp-20220316/ppImage/src/ppImageRebinReadout.c

Timestamp:

May 19, 2022, 8:44:23 AM (4 years ago)

Author:

eugene

Message:

do not raise an error if the background cannot be modeled due to lack of pixels (quality error); add comment on Rebin Readout inefficiency; need to have a return value

File:

• branches/eam_branches/ipp-20220316/ppImage/src/ppImageRebinReadout.c (modified) (1 diff)

branches/eam_branches/ipp-20220316/ppImage/src/ppImageRebinReadout.c

@@ -35 +35 @@
 
             // run the rebin code
+            // XXX EAM 2022.04.21 : this function rebins the signal image and makes an attempt to
+            // generate a mask only with bits raised in masked pixels that have > 50% of input pixels masked.
+            // this step is very expensive because it must count the input mask bits for each pixel.
+            // What is particularly silly is that the mask is not even used in the jpeg image.
             if (!pmReadoutRebin(outReadout, inReadout, options->maskValue, outFile->xBin, outFile->yBin)) {
                 psError(PS_ERR_UNKNOWN, false, "Unable to rebin readout.");