NVIDIA DeepStream SDK API Reference

6.4 Release
NvDsPostProcessDetectionParams Struct Reference

Detailed Description

Holds detection and bounding box grouping parameters.

Definition at line 216 of file post_processor_struct.h.

Collaboration diagram for NvDsPostProcessDetectionParams:

Data Fields

float preClusterThreshold
 Holds the bounding box detection threshold to be applied prior to clustering operation. More...
 
float postClusterThreshold
 Hold the bounding box detection threshold to be applied post clustering operation. More...
 
float eps
 Holds the epsilon to control merging of overlapping boxes. More...
 
int minBoxes
 Holds the minimum number of boxes in a cluster to be considered an object during grouping using DBSCAN. More...
 
int groupThreshold
 Holds the minimum number boxes in a cluster to be considered an object during grouping using OpenCV groupRectangles. More...
 
float minScore
 Minimum score in a cluster for the cluster to be considered an object during grouping. More...
 
float nmsIOUThreshold
 IOU threshold to be used with NMS mode of clustering. More...
 
int topK
 Number of objects with objects to be filtered in the decensding order of probability. More...
 
unsigned int roiTopOffset
 
unsigned int roiBottomOffset
 
unsigned int detectionMinWidth
 
unsigned int detectionMinHeight
 
unsigned int detectionMaxWidth
 
unsigned int detectionMaxHeight
 
NvDsPostProcessColorParams color_params
 

Field Documentation

◆ color_params

NvDsPostProcessColorParams NvDsPostProcessDetectionParams::color_params

Definition at line 251 of file post_processor_struct.h.

◆ detectionMaxHeight

unsigned int NvDsPostProcessDetectionParams::detectionMaxHeight

Definition at line 250 of file post_processor_struct.h.

◆ detectionMaxWidth

unsigned int NvDsPostProcessDetectionParams::detectionMaxWidth

Definition at line 249 of file post_processor_struct.h.

◆ detectionMinHeight

unsigned int NvDsPostProcessDetectionParams::detectionMinHeight

Definition at line 248 of file post_processor_struct.h.

◆ detectionMinWidth

unsigned int NvDsPostProcessDetectionParams::detectionMinWidth

Definition at line 247 of file post_processor_struct.h.

◆ eps

float NvDsPostProcessDetectionParams::eps

Holds the epsilon to control merging of overlapping boxes.

Refer to OpenCV groupRectangles and DBSCAN documentation for more information on epsilon.

Definition at line 228 of file post_processor_struct.h.

◆ groupThreshold

int NvDsPostProcessDetectionParams::groupThreshold

Holds the minimum number boxes in a cluster to be considered an object during grouping using OpenCV groupRectangles.

Definition at line 234 of file post_processor_struct.h.

◆ minBoxes

int NvDsPostProcessDetectionParams::minBoxes

Holds the minimum number of boxes in a cluster to be considered an object during grouping using DBSCAN.

Definition at line 231 of file post_processor_struct.h.

◆ minScore

float NvDsPostProcessDetectionParams::minScore

Minimum score in a cluster for the cluster to be considered an object during grouping.

Different clustering may cause the algorithm to use different scores.

Definition at line 238 of file post_processor_struct.h.

◆ nmsIOUThreshold

float NvDsPostProcessDetectionParams::nmsIOUThreshold

IOU threshold to be used with NMS mode of clustering.

Definition at line 240 of file post_processor_struct.h.

◆ postClusterThreshold

float NvDsPostProcessDetectionParams::postClusterThreshold

Hold the bounding box detection threshold to be applied post clustering operation.

Definition at line 224 of file post_processor_struct.h.

◆ preClusterThreshold

float NvDsPostProcessDetectionParams::preClusterThreshold

Holds the bounding box detection threshold to be applied prior to clustering operation.

Definition at line 220 of file post_processor_struct.h.

◆ roiBottomOffset

unsigned int NvDsPostProcessDetectionParams::roiBottomOffset

Definition at line 246 of file post_processor_struct.h.

◆ roiTopOffset

unsigned int NvDsPostProcessDetectionParams::roiTopOffset

Definition at line 245 of file post_processor_struct.h.

◆ topK

int NvDsPostProcessDetectionParams::topK

Number of objects with objects to be filtered in the decensding order of probability.

Definition at line 243 of file post_processor_struct.h.


The documentation for this struct was generated from the following file: