deserialize_fft_optimization_dataT_deserialize_fft_optimization_dataDeserializeFftOptimizationDataDeserializeFftOptimizationDatadeserialize_fft_optimization_data (算子名称)
名称
deserialize_fft_optimization_dataT_deserialize_fft_optimization_dataDeserializeFftOptimizationDataDeserializeFftOptimizationDatadeserialize_fft_optimization_data — Deserialize FFT speed optimization data.
参数签名
描述
deserialize_fft_optimization_datadeserialize_fft_optimization_dataDeserializeFftOptimizationDataDeserializeFftOptimizationDataDeserializeFftOptimizationDatadeserialize_fft_optimization_data deserializes data, that
was serialized by serialize_fft_optimization_dataserialize_fft_optimization_dataSerializeFftOptimizationDataSerializeFftOptimizationDataSerializeFftOptimizationDataserialize_fft_optimization_data, for
optimizing the runtime of the FFT (see fwrite_serialized_itemfwrite_serialized_itemFwriteSerializedItemFwriteSerializedItemFwriteSerializedItemfwrite_serialized_item
for an introduction of the basic principle of serialization). The
serialized data is defined by the handle SerializedItemHandleSerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandleserialized_item_handle.
The optimization data must have been determined previously with
optimize_fft_speedoptimize_fft_speedOptimizeFftSpeedOptimizeFftSpeedOptimizeFftSpeedoptimize_fft_speed and must have been serialized with
serialize_fft_optimization_dataserialize_fft_optimization_dataSerializeFftOptimizationDataSerializeFftOptimizationDataSerializeFftOptimizationDataserialize_fft_optimization_data. If the serialized data has been
determined for the image sizes to be used in the application, calling
optimize_fft_speedoptimize_fft_speedOptimizeFftSpeedOptimizeFftSpeedOptimizeFftSpeedoptimize_fft_speed is unnecessary. Note that the data should
only be used on the same machine on which they were determined with
optimize_fft_speedoptimize_fft_speedOptimizeFftSpeedOptimizeFftSpeedOptimizeFftSpeedoptimize_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_datadeserialize_fft_optimization_dataDeserializeFftOptimizationDataDeserializeFftOptimizationDataDeserializeFftOptimizationDatadeserialize_fft_optimization_data influences the runtime of the
following operators, which use the FFT: fft_genericfft_genericFftGenericFftGenericFftGenericfft_generic,
fft_imagefft_imageFftImageFftImageFftImagefft_image, fft_image_invfft_image_invFftImageInvFftImageInvFftImageInvfft_image_inv, sfs_pentlandsfs_pentlandSfsPentlandSfsPentlandSfsPentlandsfs_pentland,
sfs_mod_lrsfs_mod_lrSfsModLrSfsModLrSfsModLrsfs_mod_lr, sfs_orig_lrsfs_orig_lrSfsOrigLrSfsOrigLrSfsOrigLrsfs_orig_lrwiener_filterwiener_filterWienerFilterWienerFilterWienerFilterwiener_filter.
运行信息
- 多线程类型:可重入(与非独占操作符并行运行)。
- 多线程作用域:全局(可以从任何线程调用)。
- 未经并行化处理。
参数表
SerializedItemHandleSerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandleserialized_item_handle (input_control) serialized_item → HSerializedItem, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
序列化项的句柄。
结果
deserialize_fft_optimization_datadeserialize_fft_optimization_dataDeserializeFftOptimizationDataDeserializeFftOptimizationDataDeserializeFftOptimizationDatadeserialize_fft_optimization_data returns 2 (
H_MSG_TRUE)
if all parameters
are correct. 如有必要，将引发异常。
可能的前置算子
fread_serialized_itemfread_serialized_itemFreadSerializedItemFreadSerializedItemFreadSerializedItemfread_serialized_item,
receive_serialized_itemreceive_serialized_itemReceiveSerializedItemReceiveSerializedItemReceiveSerializedItemreceive_serialized_item,
serialize_fft_optimization_dataserialize_fft_optimization_dataSerializeFftOptimizationDataSerializeFftOptimizationDataSerializeFftOptimizationDataserialize_fft_optimization_data
可能的后置算子
fft_genericfft_genericFftGenericFftGenericFftGenericfft_generic,
fft_imagefft_imageFftImageFftImageFftImagefft_image,
fft_image_invfft_image_invFftImageInvFftImageInvFftImageInvfft_image_inv,
rft_genericrft_genericRftGenericRftGenericRftGenericrft_generic,
wiener_filterwiener_filterWienerFilterWienerFilterWienerFilterwiener_filter,
wiener_filter_niwiener_filter_niWienerFilterNiWienerFilterNiWienerFilterNiwiener_filter_ni,
photometric_stereophotometric_stereoPhotometricStereoPhotometricStereoPhotometricStereophotometric_stereo,
sfs_pentlandsfs_pentlandSfsPentlandSfsPentlandSfsPentlandsfs_pentland,
sfs_mod_lrsfs_mod_lrSfsModLrSfsModLrSfsModLrsfs_mod_lr,
sfs_orig_lrsfs_orig_lrSfsOrigLrSfsOrigLrSfsOrigLrsfs_orig_lr
可替代算子
optimize_fft_speedoptimize_fft_speedOptimizeFftSpeedOptimizeFftSpeedOptimizeFftSpeedoptimize_fft_speed,
optimize_rft_speedoptimize_rft_speedOptimizeRftSpeedOptimizeRftSpeedOptimizeRftSpeedoptimize_rft_speed
参考其它
serialize_fft_optimization_dataserialize_fft_optimization_dataSerializeFftOptimizationDataSerializeFftOptimizationDataSerializeFftOptimizationDataserialize_fft_optimization_data
模块
Foundation