53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
// Copyright (c) OpenMMLab. All rights reserved.
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#include "opencv_utils.h"
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#include "preprocess/transform/load.h"
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using namespace std;
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namespace mmdeploy {
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namespace cpu {
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class PrepareImageImpl : public ::mmdeploy::PrepareImageImpl {
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public:
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explicit PrepareImageImpl(const Value& args) : ::mmdeploy::PrepareImageImpl(args){};
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~PrepareImageImpl() override = default;
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protected:
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Result<Tensor> ConvertToBGR(const Mat& img) override {
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auto src_mat = Mat2CVMat(img);
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auto dst_mat = ColorTransfer(src_mat, img.pixel_format(), PixelFormat::kBGR);
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if (arg_.to_float32) {
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cv::Mat _dst_mat;
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dst_mat.convertTo(_dst_mat, CV_32FC3);
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dst_mat = _dst_mat;
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}
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return ::mmdeploy::cpu::CVMat2Tensor(dst_mat);
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}
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Result<Tensor> ConvertToGray(const Mat& img) override {
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auto src_mat = Mat2CVMat(img);
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auto dst_mat = ColorTransfer(src_mat, img.pixel_format(), PixelFormat::kGRAYSCALE);
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if (arg_.to_float32) {
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cv::Mat _dst_mat;
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dst_mat.convertTo(_dst_mat, CV_32FC1);
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dst_mat = _dst_mat;
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}
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return ::mmdeploy::cpu::CVMat2Tensor(dst_mat);
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}
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};
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class PrepareImageImplCreator : public Creator<::mmdeploy::PrepareImageImpl> {
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public:
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const char* GetName() const override { return "cpu"; }
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int GetVersion() const override { return 1; }
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ReturnType Create(const Value& args) override { return make_unique<PrepareImageImpl>(args); }
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};
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} // namespace cpu
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} // namespace mmdeploy
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using mmdeploy::PrepareImageImpl;
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using mmdeploy::cpu::PrepareImageImplCreator;
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REGISTER_MODULE(PrepareImageImpl, PrepareImageImplCreator);
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