mirror of
https://github.com/PaddlePaddle/FastDeploy.git
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a36d49a973
* [Backend] fix lite backend save model error * [Backend] fixed typos * [FlyCV] optimize the integration of FlyCV * [cmake] close some tests options * [cmake] close some test option * [FlyCV] remove un-need warnings * [FlyCV] remove un-need GetMat method * [FlyCV] optimize FlyCV codes * [cmake] remove un-need cmake function in examples/CMakelists * [cmake] support gflags for Android
69 lines
2.3 KiB
C++
69 lines
2.3 KiB
C++
// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "fastdeploy/vision/common/processors/crop.h"
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namespace fastdeploy {
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namespace vision {
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bool Crop::ImplByOpenCV(Mat* mat) {
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cv::Mat* im = mat->GetOpenCVMat();
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int height = static_cast<int>(im->rows);
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int width = static_cast<int>(im->cols);
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if (height < height_ + offset_h_ || width < width_ + offset_w_) {
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FDERROR << "[Crop] Cannot crop [" << height_ << ", " << width_
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<< "] from the input image [" << height << ", " << width
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<< "], with offset [" << offset_h_ << ", " << offset_w_ << "]."
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<< std::endl;
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return false;
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}
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cv::Rect crop_roi(offset_w_, offset_h_, width_, height_);
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cv::Mat new_im = (*im)(crop_roi).clone();
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mat->SetMat(new_im);
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mat->SetWidth(width_);
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mat->SetHeight(height_);
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return true;
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}
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#ifdef ENABLE_FLYCV
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bool Crop::ImplByFlyCV(Mat* mat) {
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fcv::Mat* im = mat->GetFlyCVMat();
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int height = static_cast<int>(im->height());
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int width = static_cast<int>(im->width());
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if (height < height_ + offset_h_ || width < width_ + offset_w_) {
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FDERROR << "[Crop] Cannot crop [" << height_ << ", " << width_
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<< "] from the input image [" << height << ", " << width
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<< "], with offset [" << offset_h_ << ", " << offset_w_ << "]."
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<< std::endl;
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return false;
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}
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fcv::Rect crop_roi(offset_w_, offset_h_, width_, height_);
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fcv::Mat new_im;
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fcv::crop(*im, new_im, crop_roi);
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mat->SetMat(new_im);
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mat->SetWidth(width_);
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mat->SetHeight(height_);
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return true;
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}
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#endif
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bool Crop::Run(Mat* mat, int offset_w, int offset_h, int width, int height,
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ProcLib lib) {
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auto c = Crop(offset_w, offset_h, width, height);
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return c(mat, lib);
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}
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} // namespace vision
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} // namespace fastdeploy
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