Changeset 26622

Timestamp:

Jan 18, 2010, 6:21:02 AM (16 years ago)

Author:

bills

Message:

Fix a couple of problems with desreaking raw images

1. They aren't type F32
2. The technique I was using to handle image cubes was incompatible with ppImage. Now I write out the image cube with the pixels set to the excise value

File:

• trunk/magic/remove/src/streaksremove.c (modified) (4 diffs)

trunk/magic/remove/src/streaksremove.c

@@ -197 +197 @@
         psMetadataAddF32(sfiles->stats, PS_LIST_TAIL, "CENSOR_SOURCES", PS_META_REPLACE, "", cs_t);
 
-
         // write the destreaked "temporary" images and the recovery images
         psTimerStart("WRITE_IMAGES");
@@ -205 +204 @@
 
         psLogMsg("streaksremove", PS_LOG_INFO, "time to process component %d: %f\n", sfiles->extnum, psTimerClear("PROCESS_COMPONENT"));
+
     } while (streakFilesNextExtension(sfiles));
 
@@ -686 +686 @@
     } else {
         // we have an image cube
-        double initValue;
         if (exciseImageCube) {
             // copy the entire input image to the recovery image
             writeImageCube(sf->recImage, sf->inImage->imagecube, extname, sf->extnum);
-            initValue = NAN;
         } else {
             // otherwise write it to the output
             writeImageCube(sf->outImage, sf->inImage->imagecube, extname, sf->extnum);
-            initValue = 0;
-        }
-
-        // borrow one of the images from the imagecube and set it to init value
-        psImage *image = psArrayGet (sf->inImage->imagecube, 0);
-        psMemIncrRefCounter(image);
-        psImageInit(image, initValue);
+        }
+
+        // Now deal with the other output image
         if (exciseImageCube) {
-            sf->outImage->image = image;
-            writeImage(sf->outImage, extname, sf->extnum);
+            // Set the values in the imagecube images to NAN and write them to the output image
+            for (int i = 0; i < psArrayLength(sf->inImage->imagecube); i++) {
+                psImage *image = psArrayGet (sf->inImage->imagecube, i);
+                // XXX: NAN isn't right. It should be the integer equivalent. Should use exciseValue
+                // but it isn't set with this code path. Fix that.
+                psImageInit(image, 65535);
+            }
+            writeImageCube(sf->outImage, sf->inImage->imagecube, extname, sf->extnum);
         } else {
-            // write zero valued image to reccovery
             if (sf->recImage) {
-                sf->recImage->image = image;
-                writeImage(sf->recImage, extname, sf->extnum);
+                // Set the values in the imagecube images to zero
+                for (int i = 0; i < psArrayLength(sf->inImage->imagecube); i++) {
+                    psImage *image = psArrayGet (sf->inImage->imagecube, i);
+                    psImageInit(image, 0);
+                }
+                // copy the entire zeroed image to the recovery image
+                writeImageCube(sf->recImage, sf->inImage->imagecube, extname, sf->extnum);
             }
         }
@@ -739 +743 @@
     }
 
-    float imageValue  = sfiles->inImage->image->data.F32[y][x];
-    if (sfiles->recImage && !isExciseValue(imageValue, sfiles->inImage->exciseValue) ) {
-        sfiles->recImage->image->data.F32[y][x] = imageValue;
-    }
-
-    if (sfiles->transparentStreaks == 0) {
-        sfiles->outImage->image->data.F32[y][x] = exciseValue;
+    if (sfiles->inImage->image->type.type == PS_TYPE_U16) {
+        psU16 imageValue  = sfiles->inImage->image->data.U16[y][x];
+        if (sfiles->recImage && !isExciseValue(imageValue, sfiles->inImage->exciseValue) ) {
+            sfiles->recImage->image->data.U16[y][x] = imageValue;
+        }
+
+        if (sfiles->transparentStreaks == 0) {
+            sfiles->outImage->image->data.U16[y][x] = exciseValue;
+        } else {
+            if (streak) {
+                // as a visualization aid don't mask the pixel, just change the intensity
+                sfiles->outImage->image->data.U16[y][x] = imageValue + sfiles->transparentStreaks;
+            } else {
+                sfiles->outImage->image->data.U16[y][x] = exciseValue;
+            }
+        }
     } else {
-        if (streak) {
-            // as a visualization aid don't mask the pixel, just change the intensity
-            sfiles->outImage->image->data.F32[y][x] = imageValue + sfiles->transparentStreaks;
+        float imageValue  = sfiles->inImage->image->data.F32[y][x];
+        if (sfiles->recImage && !isExciseValue(imageValue, sfiles->inImage->exciseValue) ) {
+            sfiles->recImage->image->data.F32[y][x] = imageValue;
+        }
+
+        if (sfiles->transparentStreaks == 0) {
+            sfiles->outImage->image->data.F32[y][x] = exciseValue;
         } else {
-            sfiles->outImage->image->data.F32[y][x] = exciseValue;
+            if (streak) {
+                // as a visualization aid don't mask the pixel, just change the intensity
+                sfiles->outImage->image->data.F32[y][x] = imageValue + sfiles->transparentStreaks;
+            } else {
+                sfiles->outImage->image->data.F32[y][x] = exciseValue;
+            }
         }
     }