|
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Benchmarks
(msecs)
| Model |
VC38@
40MHz clock |
VC20xx@ 150MHz |
VC4018@
400MHz |
VC4066@
400MHz |
| @ image size |
512x512 |
640x480 |
640x480 |
1024x768 |
histogram |
50 |
appr. 8-12 |
8.1 |
8.1 |
average filter (3x3) |
100 |
|
|
|
|
Unsharp |
|
|
26.9 |
25 |
arbitrary 3x3 filter |
100 |
|
|
|
Sobel operator |
120 |
7 (@780x582, VC2065) |
12.8 |
9.8 |
Laplacian operator |
70 |
|
10.5 |
8.6 |
greyvalue dilation |
100 |
|
|
|
lookup a = LUT(b) |
50 |
|
|
|
run length code generation |
30 |
7 |
|
|
log. AND a = a & b |
10 |
|
|
|
binary dilation |
10 |
|
|
|
| Blob analysys |
|
9msec with <=80 blobs
with VC2048/E |
60 blobs: 6msec |
60 blobs: 6msec |
| Set image |
|
|
3.9 |
5.1 |
| Robert |
|
|
6.3 |
5.6 |
| FF3 |
|
|
13.1 |
9.7 |
| FF5 |
|
|
205 |
99 |
| Median3 |
|
|
59.3 |
37.1 |
| Pyramind mean |
|
|
5 |
5.6 |
| Pyramind max |
|
|
6.4 |
6.3 |
| Pyramind min |
|
|
6.4 |
6.4 |
| Rotate 90 |
|
|
16.4 |
21.3 |
| Rotate 180 |
|
|
9.5 |
8.7 |
| Move image |
|
|
11.3 |
15.9 |
| Copy image |
|
|
8.2 |
12.4 |
| RLC encode |
|
|
1.5 |
|
| Erode |
|
|
2.0 |
|
| rlc_feature |
|
|
1.0 |
|
| rlc_inv |
|
|
0.2 |
|
| rlc_mf |
|
|
0.3 |
|
| rlc_move |
|
|
0.5 |
|
| segment |
|
|
3.6 |
|
| |
|
|
|
|
|
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