Re: Fast Image access for binarization

siddharth wrote:

for(i = 0; i < (width * height); i++)
{
if (image[i] > threshold)
image[i] = 1;
else
image[i] = 0;
}

Instead of indexing into the array on every iteration, use a pointer. I don't know if your compiler will perform this optimization already (I suspect not).

Cheers,
Nicholas Sherlock
.

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