deserialize_fft_optimization_data — Deserialize FFT speed optimization data.
deserialize_fft_optimization_data( : : SerializedItemHandle : )
deserialize_fft_optimization_data deserializes data, that
was serialized by
optimizing the runtime of the FFT (see
for an introduction of the basic principle of serialization). The
serialized data is defined by the handle
The optimization data must have been determined previously with
optimize_fft_speed and must have been serialized with
serialize_fft_optimization_data. If the serialized data has been
determined for the image sizes to be used in the application, calling
optimize_fft_speed is unnecessary. Note that the data should
only be used on the same machine on which they were determined with
optimize_fft_speed. Otherwise, the runtimes will not be
optimal. Also note that optimization data that were created with
Standard HALCON cannot be used with Parallel HALCON and vice versa.
deserialize_fft_optimization_data influences the runtime of the
following operators, which use the FFT:
Handle of the serialized item.
deserialize_fft_optimization_data returns 2 (H_MSG_TRUE) if all parameters
are correct. If necessary, an exception is raised.