46 #ifndef DW_DNN_DATACONDITIONER_H_ 47 #define DW_DNN_DATACONDITIONER_H_ 121 DW_DEPRECATED(
"WARNING: dwDataConditioner_initialize() will be removed in the next major " 122 "release. Please use dwDataConditioner_initializeNew() instead.")
149 uint32_t const maxNumImages,
177 uint32_t const maxNumImages,
259 uint32_t const numImages,
dwRect const* const roi,
291 uint32_t const numImages,
dwRect const* const roi,
305 dwDataConditionerHandle_t const obj);
323 dwRect const* const roi, dwDataConditionerHandle_t const obj);
328 #endif // DW_DNN_DATACONDITIONER_H_ NVIDIA DriveWorks API: Core Types
const dwImageCUDA * meanImage
Mean image to be subtracted.
float float32_t
Specifies POD types.
struct dwImageObject * dwImageHandle_t
#define DW_MAX_IMAGE_PLANES
struct dwDataConditionerObject * dwDataConditionerHandle_t
Handle to a DataConditioner.
DW_API_PUBLIC dwStatus dwDataConditioner_initialize(dwDataConditionerHandle_t *const obj, dwBlobSize const *const networkInputBlobSize, dwDataConditionerParams const *const dataConditionerParams, cudaStream_t const stream, dwContextHandle_t const ctx)
Initializes a DataConditioner module.
DW_API_PUBLIC dwStatus dwDataConditioner_release(dwDataConditionerHandle_t const obj)
Releases the DataConditioner module.
DW_API_PUBLIC dwStatus dwDataConditioner_getOutputSize(dwBlobSize *const outputBlobSize, dwDataConditionerHandle_t const obj)
Computes the output size based on the input size and the operations that have been added...
DW_API_PUBLIC dwStatus dwDataConditioner_outputPositionToInput(float32_t *const outputX, float32_t *const outputY, float32_t const inputX, float32_t const inputY, dwRect const *const roi, dwDataConditionerHandle_t const obj)
Computes the position of a point from the interpreted DNN output on the input image.
NVIDIA DriveWorks API: Image Conversion and Streaming Functionality
bool splitPlanes
Boolean indicating whether planes should be split. Default is true.
bool ignoreAspectRatio
Boolean indicating whether the aspect ratio of the input image should be kept (false) or the image sh...
enum cudaTextureAddressMode cudaTextureAddressMode
DW_API_PUBLIC dwStatus dwDataConditioner_prepareDataRaw(float32_t *const dOutputImage, dwImageCUDA const *const *const inputImages, uint32_t const numImages, dwRect const *const roi, cudaTextureAddressMode const addressMode, dwDataConditionerHandle_t const obj)
Runs the configured transformations on an image.
DW_API_PUBLIC dwStatus dwDataConditioner_initParams(dwDataConditionerParams *const dataConditionerParams)
Initializes DataConditioner parameters with default values.
dwStatus
Status definition.
float32_t stdev[DW_MAX_IMAGE_PLANES]
Standard deviation with range [0, 255].
DW_API_PUBLIC dwStatus dwDataConditioner_getCUDAStream(cudaStream_t *const stream, dwDataConditionerHandle_t const obj)
Gets the CUDA stream used by the data conditioner.
bool doPerPlaneMeanNormalization
Boolean indicating whether to perform per-plane mean normalization. Default false.
#define DW_DEPRECATED(msg)
NVIDIA DriveWorks API: DNNTensor Structures and Methods
DW_API_PUBLIC dwStatus dwDataConditioner_initializeNew(dwDataConditionerHandle_t *const obj, dwBlobSize const *const networkInputBlobSize, uint32_t const maxNumImages, dwDataConditionerParams const *const dataConditionerParams, cudaStream_t const stream, dwContextHandle_t const ctx)
Initializes a DataConditioner module.
float32_t meanValue[DW_MAX_IMAGE_PLANES]
Mean value to be subtracted. Range [0, 255]. Default is 0.
Specifies DNNTensor properties.
DW_API_PUBLIC dwStatus dwDataConditioner_reset(dwDataConditionerHandle_t const obj)
Resets the DataConditioner module.
DW_API_PUBLIC dwStatus dwDataConditioner_prepareData(dwDNNTensorHandle_t const tensorOutput, dwImageHandle_t const *const inputImages, uint32_t const numImages, dwRect const *const roi, cudaTextureAddressMode const addressMode, dwDataConditionerHandle_t const obj)
Runs the configured transformations on an image.
DW_API_PUBLIC dwStatus dwDataConditioner_setCUDAStream(cudaStream_t const stream, dwDataConditionerHandle_t const obj)
Sets the CUDA stream for CUDA related operations.
float32_t scaleCoefficient
Scale pixel intensities. Default is 1.0.
struct dwContextObject * dwContextHandle_t
Context handle.
struct dwDNNTensorObject * dwDNNTensorHandle_t
Handles representing Deep Neural Network interface.
NVIDIA DriveWorks API: Core Methods
DW_API_PUBLIC dwStatus dwDataConditioner_initializeFromTensorProperties(dwDataConditionerHandle_t *const obj, dwDNNTensorProperties const *const outputProperties, uint32_t const maxNumImages, dwDataConditionerParams const *const dataConditionerParams, cudaStream_t const stream, dwContextHandle_t const ctx)
Initializes a DataConditioner module.