Method: JPXDecode (NOT IMPLEMETED – RETURN AN EXCEPTION) Decompresses data encoded using the wavelet-based JPEG2000 standard, reproducing the original image data.

Method: Crypt (NOT IMPLEMETED – RETURN AN EXCEPTION) Decrypts data encrypted by a security handler, reproducing the data as it was before encryption.

Method: Get a list of available decoding filters.

Method: Decode data using the specified filter type.

Method: Standard Default decoding filter (leaves data unchanged).