TensorRT
7.2.2.3
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The Region plugin layer performs region proposal calculation: generate 5 bounding boxes per cell (for yolo9000, generate 3 bounding boxes per cell). More...
#include <NvInferPluginUtils.h>
Public Attributes | |
int32_t * | leaf |
int32_t | n |
int32_t * | parent |
int32_t * | child |
int32_t * | group |
char ** | name |
int32_t | groups |
int32_t * | groupSize |
int32_t * | groupOffset |
The Region plugin layer performs region proposal calculation: generate 5 bounding boxes per cell (for yolo9000, generate 3 bounding boxes per cell).
For each box, calculating its probablities of objects detections from 80 pre-defined classifications (yolo9000 has 9418 pre-defined classifications, and these 9418 items are organized as work-tree structure). RegionParameters defines a set of parameters for creating the Region plugin layer.
num | Number of predicted bounding box for each grid cell. |
coords | Number of coordinates for a bounding box. |
classes | Number of classfications to be predicted. |
softmaxTree | When performing yolo9000, softmaxTree is helping to do softmax on confidence scores, for element to get the precise classfication through word-tree structured classfication definition. |