diff options
Diffstat (limited to 'SD-VBS/benchmarks/sift/src/c/halveSize.c')
| -rw-r--r-- | SD-VBS/benchmarks/sift/src/c/halveSize.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/SD-VBS/benchmarks/sift/src/c/halveSize.c b/SD-VBS/benchmarks/sift/src/c/halveSize.c deleted file mode 100644 index fe1e536..0000000 --- a/SD-VBS/benchmarks/sift/src/c/halveSize.c +++ /dev/null | |||
| @@ -1,35 +0,0 @@ | |||
| 1 | /******************************** | ||
| 2 | Author: Sravanthi Kota Venkata | ||
| 3 | ********************************/ | ||
| 4 | |||
| 5 | #include <stdio.h> | ||
| 6 | #include <stdlib.h> | ||
| 7 | #include "sift.h" | ||
| 8 | |||
| 9 | F2D* halveSize(F2D* I) | ||
| 10 | { | ||
| 11 | F2D *J; | ||
| 12 | int i, j, k; | ||
| 13 | int hM, hN; | ||
| 14 | int M, N; | ||
| 15 | |||
| 16 | M = I->height; | ||
| 17 | N = I->width; | ||
| 18 | |||
| 19 | hM = (M+1)/2; | ||
| 20 | hN = (N+1)/2; | ||
| 21 | |||
| 22 | J = fSetArray(hM, hN, 0.0); | ||
| 23 | |||
| 24 | k = 0; | ||
| 25 | for(i=0; i<M; i+=2) | ||
| 26 | { | ||
| 27 | for(j=0; j<N; j+=2) | ||
| 28 | { | ||
| 29 | asubsref(J,k++) = subsref(I,i,j); | ||
| 30 | } | ||
| 31 | } | ||
| 32 | |||
| 33 | return J; | ||
| 34 | } | ||
| 35 | |||
