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hbVPRoi

typedef struct hbVPRoi {
  int32_t left;
  int32_t top;
  int32_t right;
  int32_t bottom;
} hbVPRoi;

The picture ROI region structure, the parameters are the four sides subscripts of the ROI region, numbered from 0 . The width of the ROI region is equal to right - left + 1 , height = bottom - top + 1 .

Member

Member Name Description
left The left subscript of the ROI area.
top The upper subscript of the ROI area.
right The right subscript of the ROI area.
bottom The lower subscript of the ROI area.

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Toolchain Operator Support Constraint List

hbVPRoi

Member Name	Description
`left`	The left subscript of the ROI area.
`top`	The upper subscript of the ROI area.
`right`	The right subscript of the ROI area.
`bottom`	The lower subscript of the ROI area.

The hb_compile Tool

QAT

Model Export

Horizon Operator

Vision Algorithm

Sample

VP API Introduction

Data Structure

Function Interface

Model Inference API Introduction

Data Type and Data Structure

API Interface

Model Inference Tool Introduction

High Performance Algorithm

HPL API Introduction

Data Structure

Functional Interface

Data Structure

Functional Interface

FRAMEWORK

TUTORIALS

EXAMPLES

API REFERENCE

#hbVPRoi

hbVPRoi