Revision: 56337
http://sourceforge.net/p/brlcad/code/56337
Author: mohitdaga
Date: 2013-07-30 16:25:33 +0000 (Tue, 30 Jul 2013)
Log Message:
-----------
Library kernels for icv_filter3 function.
Modified Paths:
--------------
brlcad/trunk/src/libicv/filter.c
Modified: brlcad/trunk/src/libicv/filter.c
===================================================================
--- brlcad/trunk/src/libicv/filter.c 2013-07-30 16:18:59 UTC (rev 56336)
+++ brlcad/trunk/src/libicv/filter.c 2013-07-30 16:25:33 UTC (rev 56337)
@@ -76,6 +76,66 @@
kern[6] = 0; kern[7] = 0; kern[8] = 0;
*offset = 0;
break;
+ case ICV_FILTER_3_LOW_PASS :
+ kern[0] = 1.0/84; kern[1] = 3.0/84; kern[2] = 1.0/84;
+ kern[3] = 3.0/84; kern[4] = 5.0/84; kern[5] = 3.0/84;
+ kern[6] = 1.0/84; kern[7] = 3.0/84; kern[8] = 1.0/84;
+ kern[9] = 3.0/84; kern[10] = 5.0/84; kern[11] = 3.0/84;
+ kern[12] = 5.0/84; kern[13] = 10.0/84; kern[14] = 5.0/84;
+ kern[15] = 3.0/84; kern[16] = 5.0/84; kern[17] = 3.0/84;
+ kern[18] = 1.0/84; kern[19] = 3.0/84; kern[20] = 1.0/84;
+ kern[21] = 3.0/84; kern[22] = 5.0/84; kern[23] = 3.0/84;
+ kern[24] = 1.0/84; kern[25] = 3.0/84; kern[26] = 1.0/84;
+ *offset = 0;
+ break;
+ case ICV_FILTER_3_HIGH_PASS :
+ kern[0] = -1.0; kern[1] = -2.0; kern[2] = -1.0;
+ kern[3] = -2.0; kern[4] = -4.0; kern[5] = -2.0;
+ kern[6] = -1.0; kern[7] = -2.0; kern[8] = -1.0;
+ kern[9] = -2.0; kern[10] = -4.0; kern[11] = -2.0;
+ kern[12] = -4.0; kern[13] = 56.0; kern[14] = -4.0;
+ kern[15] = -2.0; kern[16] = -4.0; kern[17] = -2.0;
+ kern[18] = -1.0; kern[19] = -2.0; kern[20] = -1.0;
+ kern[21] = -2.0; kern[22] = -4.0; kern[23] = -2.0;
+ kern[24] = -1.0; kern[25] = -2.0; kern[26] = -1.0;
+ *offset = 0;
+ break;
+ case ICV_FILTER_3_BOXCAR_AVERAGE :
+ kern[0] = 1.0/53; kern[1] = 1.0/53; kern[2] = 1.0/53;
+ kern[3] = 1.0/53; kern[4] = 1.0/53; kern[5] = 1.0/53;
+ kern[6] = 1.0/53; kern[7] = 1.0/53; kern[8] = 1.0/53;
+ kern[9] = 1.0/53; kern[10] = 1.0/53; kern[11] = 1.0/53;
+ kern[12] = 1.0/53; kern[13] = 27.0/53; kern[14] = 1.0/53;
+ kern[15] = 1.0/53; kern[16] = 1.0/53; kern[17] = 1.0/53;
+ kern[18] = 1.0/53; kern[19] = 1.0/53; kern[20] = 1.0/53;
+ kern[21] = 1.0/53; kern[22] = 1.0/53; kern[23] = 1.0/53;
+ kern[24] = 1.0/53; kern[25] = 1.0/53; kern[26] = 1.0/53;
+ *offset = 0;
+ break;
+ case ICV_FILTER_3_ANIMATION_SMEAR :
+ kern[0] = 1.0/69; kern[1] = 1.0/69; kern[2] = 1.0/69;
+ kern[3] = 1.0/69; kern[4] = 1.0/69; kern[5] = 1.0/69;
+ kern[6] = 1.0/69; kern[7] = 1.0/69; kern[8] = 1.0/69;
+ kern[9] = 1.0/69; kern[10] = 1.0/69; kern[11] = 1.0/69;
+ kern[12] = 1.0/69; kern[13] = 1.0/69; kern[14] = 1.0/69;
+ kern[15] = 1.0/69; kern[16] = 1.0/69; kern[17] = 1.0/69;
+ kern[18] = 2.0/69; kern[19] = 2.0/69; kern[20] = 2.0/69;
+ kern[21] = 2.0/69; kern[22] = 35.0/69; kern[23] = 2.0/69;
+ kern[24] = 2.0/69; kern[25] = 2.0/69; kern[26] = 2.0/69;
+ *offset = 0;
+ break;
+ case ICV_FILTER_3_NULL :
+ kern[0] = 0; kern[1] = 0; kern[2] = 0;
+ kern[3] = 0; kern[4] = 0; kern[5] = 0;
+ kern[6] = 0; kern[7] = 0; kern[8] = 0;
+ kern[9] = 0; kern[10] = 0; kern[11] = 0;
+ kern[12] = 0; kern[13] = 0; kern[14] = 0;
+ kern[15] = 0; kern[16] = 0; kern[17] = 0;
+ kern[18] = 0; kern[19] = 0; kern[20] = 0;
+ kern[21] = 0; kern[22] = 0; kern[23] = 0;
+ kern[24] = 0; kern[25] = 0; kern[26] = 0;
+ *offset = 0;
+ break;
default :
bu_log("Filter Type not Implemented.\n");
bu_free(kern, "Freeing Kernel, Wrong filter");
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