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80 lines
2.3 KiB
80 lines
2.3 KiB
// Copyright (c) 2020 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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#pragma once
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#include <opencv2/imgproc.hpp>
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namespace PaddleOCR {
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class Normalize {
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public:
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virtual void Run(cv::Mat &im, const std::vector<float> &mean,
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const std::vector<float> &scale,
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const bool is_scale = true) noexcept;
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};
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// RGB -> CHW
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class Permute {
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public:
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virtual void Run(const cv::Mat &im, float *data) noexcept;
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};
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class PermuteBatch {
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public:
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virtual void Run(const std::vector<cv::Mat> &imgs, float *data) noexcept;
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};
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class ResizeImgType0 {
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public:
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virtual void Run(const cv::Mat &img, cv::Mat &resize_img,
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const std::string &limit_type, int limit_side_len,
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float &ratio_h, float &ratio_w, bool use_tensorrt) noexcept;
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};
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class CrnnResizeImg {
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public:
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virtual void Run(const cv::Mat &img, cv::Mat &resize_img, float wh_ratio,
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bool use_tensorrt = false,
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const std::vector<int> &rec_image_shape = {3, 32,
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320}) noexcept;
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};
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class ClsResizeImg {
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public:
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virtual void
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Run(const cv::Mat &img, cv::Mat &resize_img, bool use_tensorrt = false,
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const std::vector<int> &rec_image_shape = {3, 48, 192}) noexcept;
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};
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class TableResizeImg {
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public:
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virtual void Run(const cv::Mat &img, cv::Mat &resize_img,
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const int max_len = 488) noexcept;
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};
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class TablePadImg {
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public:
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virtual void Run(const cv::Mat &img, cv::Mat &resize_img,
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const int max_len = 488) noexcept;
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};
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class Resize {
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public:
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virtual void Run(const cv::Mat &img, cv::Mat &resize_img, const int h,
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const int w) noexcept;
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};
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} // namespace PaddleOCR
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