Process

Function Usage

Performs affine transformation.

Prototype

APP_ERROR Process(std::vector<MxBase::DvppDataInfo> &warpAffineDataInfoInputVec,
                      std::vector<MxBase::DvppDataInfo> &warpAffineDataInfoOutputVec,
                      std::vector<KeyPointInfo> &keyPointInfoVec, int picHeight, int picWidth);

Parameter Description

Parameter	Input/Output	Description
warpAffineDataInfoInputVec	Input	Image information before conversion.
warpAffineDataInfoOutputVec	Output	Image information after conversion. The length must be the same as that of warpAffineDataInfoInputVec.
keyPointInfoVec	Input	Key point parameter. The length must be the same as that of warpAffineDataInfoInputVec.
picHeight	Input	Image height. Value range: [32, 8192]
picWidth	Input	Image width. Value range: [32, 8192]

Return Parameter Description

Data Structure	Description
APP_ERROR	Error code returned during program execution. For details, see the MxBase/ErrorCode/ErrorCode.h file.

Parent topic: WarpAffine