Discrete cosine transform(DCT) in Labview

[Electronics 196]

Could enyone help with implementing discrete cosine transform(DCT) for image compression and decompression in Labview?

[altenbach]

JPEG compression is based on truncated 2D cosine transforms. It's probably not worth to invent your own if there is a highly optimized industry standart format that does the same thing.

You can read and write JPEG files using the "graphics&Sound...graphics Formats" palette.