mirror of
https://github.com/lltcggie/waifu2x-caffe.git
synced 2025-06-26 21:52:49 +00:00
438 lines
13 KiB
C++
438 lines
13 KiB
C++
#include <stdio.h>
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#include <algorithm>
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#include <tclap/CmdLine.h>
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#include <boost/filesystem.hpp>
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#include <boost/foreach.hpp>
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#include <functional>
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#include <boost/tokenizer.hpp>
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#include <boost/tokenizer.hpp>
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#include <glog/logging.h>
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#include "../common/waifu2x.h"
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// http://stackoverflow.com/questions/10167382/boostfilesystem-get-relative-path
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boost::filesystem::path relativePath(const boost::filesystem::path &path, const boost::filesystem::path &relative_to)
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{
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// create absolute paths
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boost::filesystem::path p = boost::filesystem::absolute(path);
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boost::filesystem::path r = boost::filesystem::absolute(relative_to);
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// if root paths are different, return absolute path
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if (p.root_path() != r.root_path())
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return p;
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// initialize relative path
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boost::filesystem::path result;
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// find out where the two paths diverge
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boost::filesystem::path::const_iterator itr_path = p.begin();
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boost::filesystem::path::const_iterator itr_relative_to = r.begin();
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while (*itr_path == *itr_relative_to && itr_path != p.end() && itr_relative_to != r.end()) {
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++itr_path;
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++itr_relative_to;
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}
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// add "../" for each remaining token in relative_to
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if (itr_relative_to != r.end()) {
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++itr_relative_to;
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while (itr_relative_to != r.end()) {
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result /= "..";
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++itr_relative_to;
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}
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}
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// add remaining path
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while (itr_path != p.end()) {
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result /= *itr_path;
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++itr_path;
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}
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return result;
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}
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int main(int argc, char** argv)
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{
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Waifu2x::init_liblary(argc, argv);
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// Caffeのエラーでないログを保存しないようにする
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google::SetLogDestination(google::INFO, "");
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google::SetLogDestination(google::WARNING, "");
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// Caffeのエラーログを「error_log_～」に出力
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google::SetLogDestination(google::ERROR, "error_log_");
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google::SetLogDestination(google::FATAL, "error_log_");
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// definition of command line arguments
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TCLAP::CmdLine cmd("waifu2x reimplementation using Caffe", ' ', "1.0.0");
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TCLAP::ValueArg<std::string> cmdInputFile("i", "input_path",
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"path to input image file", true, "",
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"string", cmd);
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TCLAP::ValueArg<std::string> cmdOutputFile("o", "output_path",
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"path to output image file (when input_path is folder, output_path must be folder)", false,
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"(auto)", "string", cmd);
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TCLAP::ValueArg<std::string> cmdInputFileExt("l", "input_extention_list",
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"extention to input image file when input_path is folder", false, "png:jpg:jpeg:tif:tiff:bmp:tga",
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"string", cmd);
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TCLAP::ValueArg<std::string> cmdOutputFileExt("e", "output_extention",
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"extention to output image file when output_path is (auto) or input_path is folder", false,
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"png", "string", cmd);
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std::vector<std::string> cmdModeConstraintV;
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cmdModeConstraintV.push_back("noise");
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cmdModeConstraintV.push_back("scale");
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cmdModeConstraintV.push_back("noise_scale");
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cmdModeConstraintV.push_back("auto_scale");
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TCLAP::ValuesConstraint<std::string> cmdModeConstraint(cmdModeConstraintV);
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TCLAP::ValueArg<std::string> cmdMode("m", "mode", "image processing mode",
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false, "noise_scale", &cmdModeConstraint, cmd);
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std::vector<int> cmdNRLConstraintV;
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cmdNRLConstraintV.push_back(1);
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cmdNRLConstraintV.push_back(2);
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cmdNRLConstraintV.push_back(3);
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TCLAP::ValuesConstraint<int> cmdNRLConstraint(cmdNRLConstraintV);
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TCLAP::ValueArg<int> cmdNRLevel("n", "noise_level", "noise reduction level",
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false, 1, &cmdNRLConstraint, cmd);
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TCLAP::ValueArg<double> cmdScaleRatio("s", "scale_ratio",
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"custom scale ratio", false, 2.0, "double", cmd);
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TCLAP::ValueArg<double> cmdScaleWidth("w", "scale_width",
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"custom scale width", false, 0, "double", cmd);
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TCLAP::ValueArg<double> cmdScaleHeight("h", "scale_height",
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"custom scale height", false, 0, "double", cmd);
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TCLAP::ValueArg<std::string> cmdModelPath("", "model_dir",
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"path to custom model directory (don't append last / )", false,
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"models/anime_style_art_rgb", "string", cmd);
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std::vector<std::string> cmdProcessConstraintV;
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cmdProcessConstraintV.push_back("cpu");
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cmdProcessConstraintV.push_back("gpu");
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cmdProcessConstraintV.push_back("cudnn");
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TCLAP::ValuesConstraint<std::string> cmdProcessConstraint(cmdProcessConstraintV);
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TCLAP::ValueArg<std::string> cmdProcess("p", "process", "process mode",
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false, "gpu", &cmdProcessConstraint, cmd);
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TCLAP::ValueArg<int> cmdOutputQuality("q", "output_quality",
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"output image quality", false,
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-1, "int", cmd);
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TCLAP::ValueArg<int> cmdOutputDepth("d", "output_depth",
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"output image chaneel depth bit", false,
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8, "int", cmd);
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TCLAP::ValueArg<int> cmdCropSizeFile("c", "crop_size",
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"input image split size", false,
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128, "int", cmd);
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TCLAP::ValueArg<int> cmdCropWidth("", "crop_w",
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"input image split size(width)", false,
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128, "int", cmd);
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TCLAP::ValueArg<int> cmdCropHeight("", "crop_h",
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"input image split size(height)", false,
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128, "int", cmd);
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TCLAP::ValueArg<int> cmdBatchSizeFile("b", "batch_size",
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"input batch size", false,
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1, "int", cmd);
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TCLAP::ValueArg<int> cmdGPUNoFile("", "gpu",
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"gpu device no", false,
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0, "int", cmd);
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std::vector<int> cmdTTAConstraintV;
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cmdTTAConstraintV.push_back(0);
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cmdTTAConstraintV.push_back(1);
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TCLAP::ValuesConstraint<int> cmdTTAConstraint(cmdTTAConstraintV);
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TCLAP::ValueArg<int> cmdTTALevel("t", "tta", "8x slower and slightly high quality",
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false, 0, &cmdTTAConstraint, cmd);
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// definition of command line argument : end
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TCLAP::Arg::enableIgnoreMismatched();
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// parse command line arguments
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try
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{
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cmd.parse(argc, argv);
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}
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catch (std::exception &e)
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{
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printf("エラー: %s\n", e.what());
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return 1;
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}
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boost::optional<double> ScaleRatio;
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boost::optional<int> ScaleWidth;
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boost::optional<int> ScaleHeight;
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int valid_num = 0;
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if (cmdScaleWidth.getValue() > 0)
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valid_num++;
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if (cmdScaleHeight.getValue() > 0)
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valid_num++;
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if (valid_num > 1)
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{
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printf("エラー: scale_widthとscale_heightは同時に指定できません\n");
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return 1;
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}
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int crop_w = cmdCropSizeFile.getValue();
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int crop_h = cmdCropSizeFile.getValue();
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if (cmdCropWidth.isSet())
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crop_w = cmdCropWidth.getValue();
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if (cmdCropHeight.isSet())
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crop_h = cmdCropHeight.getValue();
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if (cmdScaleWidth.getValue() > 0)
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ScaleWidth = cmdScaleWidth.getValue();
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else if (cmdScaleHeight.getValue() > 0)
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ScaleHeight = cmdScaleHeight.getValue();
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else
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ScaleRatio = cmdScaleRatio.getValue();
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const boost::filesystem::path input_path(boost::filesystem::absolute((cmdInputFile.getValue())));
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std::string outputExt = cmdOutputFileExt.getValue();
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if (outputExt.length() > 0 && outputExt[0] != '.')
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outputExt = "." + outputExt;
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const std::string ModelName = Waifu2x::GetModelName(cmdModelPath.getValue());
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const bool use_tta = cmdTTALevel.getValue() == 1;
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std::vector<std::pair<std::string, std::string>> file_paths;
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if (boost::filesystem::is_directory(input_path)) // input_pathがフォルダならそのディレクトリ以下の画像ファイルを一括変換
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{
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boost::filesystem::path output_path;
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if (cmdOutputFile.getValue() == "(auto)")
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{
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// 「test」なら「test_noise_scale(Level1)(x2.000000)」みたいな感じにする
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std::string addstr("(");
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addstr += ModelName;
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addstr += ")";
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const std::string &mode = cmdMode.getValue();
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addstr += "(" + mode + ")";
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if (mode.find("noise") != mode.npos || mode.find("auto_scale") != mode.npos)
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addstr += "(Level" + std::to_string(cmdNRLevel.getValue()) + ")";
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if (use_tta)
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addstr += "(tta)";
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if (mode.find("scale") != mode.npos)
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{
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if(ScaleRatio)
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addstr += "(x" + std::to_string(*ScaleRatio) + ")";
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else if (ScaleWidth)
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addstr += "(width " + std::to_string(*ScaleWidth) + ")";
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else
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addstr += "(height " + std::to_string(*ScaleHeight) + ")";
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}
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if (cmdOutputDepth.getValue() != 8)
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addstr += "(" + std::to_string(cmdOutputDepth.getValue()) + "bit)";
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output_path = input_path.branch_path() / (input_path.stem().string() + addstr);
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}
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else
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output_path = cmdOutputFile.getValue();
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output_path = boost::filesystem::absolute(output_path);
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if (!boost::filesystem::exists(output_path))
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{
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if (!boost::filesystem::create_directory(output_path))
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{
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printf("エラー: 出力フォルダ「%s」の作成に失敗しました\n", output_path.string().c_str());
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return 1;
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}
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}
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std::vector<std::string> extList;
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{
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// input_extention_listを文字列の配列にする
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typedef boost::char_separator<char> char_separator;
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typedef boost::tokenizer<char_separator> tokenizer;
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char_separator sep(":", "", boost::drop_empty_tokens);
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tokenizer tokens(cmdInputFileExt.getValue(), sep);
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for (tokenizer::iterator tok_iter = tokens.begin(); tok_iter != tokens.end(); ++tok_iter)
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{
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std::string ext(*tok_iter);
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std::transform(ext.begin(), ext.end(), ext.begin(), ::tolower);
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extList.push_back("." + ext);
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}
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}
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// 変換する画像の入力、出力パスを取得
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const auto func = [&extList, &input_path, &output_path, &outputExt, &file_paths](const boost::filesystem::path &path)
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{
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BOOST_FOREACH(const boost::filesystem::path& p, std::make_pair(boost::filesystem::recursive_directory_iterator(path),
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boost::filesystem::recursive_directory_iterator()))
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{
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if (boost::filesystem::is_directory(p))
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{
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const auto out_relative = relativePath(p, input_path);
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const auto out_absolute = output_path / out_relative;
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if (!boost::filesystem::exists(out_absolute))
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{
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if (!boost::filesystem::create_directory(out_absolute))
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{
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printf("エラー: 出力フォルダ「%s」の作成に失敗しました\n", out_absolute.string().c_str());
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return false;
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}
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}
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}
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else
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{
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std::string ext(p.extension().string());
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std::transform(ext.begin(), ext.end(), ext.begin(), ::tolower);
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if (std::find(extList.begin(), extList.end(), ext) != extList.end())
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{
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const auto out_relative = relativePath(p, input_path);
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const auto out_absolute = output_path / out_relative;
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const auto out = (out_absolute.branch_path() / out_absolute.stem()).string() + outputExt;
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file_paths.emplace_back(p.string(), out);
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}
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}
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}
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return true;
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};
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if (!func(input_path))
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return 1;
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}
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else
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{
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std::string outputFileName = cmdOutputFile.getValue();
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if (outputFileName == "(auto)")
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{
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// 「miku_small.png」なら「miku_small(noise_scale)(Level1)(x2.000000).png」みたいな感じにする
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outputFileName = cmdInputFile.getValue();
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const auto tailDot = outputFileName.find_last_of('.');
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outputFileName.erase(tailDot, outputFileName.length());
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std::string addstr("(");
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addstr += ModelName;
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addstr += ")";
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const std::string &mode = cmdMode.getValue();
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addstr += "(" + mode + ")";
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if (mode.find("noise") != mode.npos || mode.find("auto_scale") != mode.npos)
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addstr += "(Level" + std::to_string(cmdNRLevel.getValue()) + ")";
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if (use_tta)
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addstr += "(tta)";
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if (mode.find("scale") != mode.npos)
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{
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if (ScaleRatio)
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addstr += "(x" + std::to_string(*ScaleRatio) + ")";
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else if (ScaleWidth)
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addstr += "(width " + std::to_string(*ScaleWidth) + ")";
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else
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addstr += "(height " + std::to_string(*ScaleHeight) + ")";
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}
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if (cmdOutputDepth.getValue() != 8)
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addstr += "(" + std::to_string(cmdOutputDepth.getValue()) + "bit)";
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outputFileName += addstr + outputExt;
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}
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file_paths.emplace_back(cmdInputFile.getValue(), outputFileName);
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}
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Waifu2x::eWaifu2xModelType mode;
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if (cmdMode.getValue() == "noise")
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mode = Waifu2x::eWaifu2xModelTypeNoise;
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else if (cmdMode.getValue() == "scale")
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mode = Waifu2x::eWaifu2xModelTypeScale;
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else if (cmdMode.getValue() == "noise_scale")
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mode = Waifu2x::eWaifu2xModelTypeNoiseScale;
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else if (cmdMode.getValue() == "auto_scale")
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mode = Waifu2x::eWaifu2xModelTypeAutoScale;
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Waifu2x::eWaifu2xError ret;
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Waifu2x w;
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ret = w.Init(mode, cmdNRLevel.getValue(), cmdModelPath.getValue(), cmdProcess.getValue(), cmdGPUNoFile.getValue());
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switch (ret)
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{
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case Waifu2x::eWaifu2xError_InvalidParameter:
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printf("エラー: パラメータが不正です\n");
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return 1;
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case Waifu2x::eWaifu2xError_FailedOpenModelFile:
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printf("エラー: モデルファイルが開けませんでした\n");
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return 1;
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case Waifu2x::eWaifu2xError_FailedParseModelFile:
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printf("エラー: モデルファイルが壊れています\n");
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return 1;
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case Waifu2x::eWaifu2xError_FailedConstructModel:
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printf("エラー: ネットワークの構築に失敗しました\n");
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return 1;
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}
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bool isError = false;
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for (const auto &p : file_paths)
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{
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const Waifu2x::eWaifu2xError ret = w.waifu2x(p.first, p.second, ScaleRatio, ScaleWidth, ScaleHeight, nullptr,
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crop_w, crop_h,
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cmdOutputQuality.getValue() == -1 ? boost::optional<int>() : cmdOutputQuality.getValue(), cmdOutputDepth.getValue(), use_tta, cmdBatchSizeFile.getValue());
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if (ret != Waifu2x::eWaifu2xError_OK)
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{
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switch (ret)
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{
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case Waifu2x::eWaifu2xError_InvalidParameter:
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printf("エラー: パラメータが不正です\n");
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break;
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case Waifu2x::eWaifu2xError_FailedOpenInputFile:
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printf("エラー: 入力画像「%s」が開けませんでした\n", p.first.c_str());
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break;
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case Waifu2x::eWaifu2xError_FailedOpenOutputFile:
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printf("エラー: 出力画像「%s」が書き込めませんでした\n", p.second.c_str());
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break;
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case Waifu2x::eWaifu2xError_FailedProcessCaffe:
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printf("エラー: 補間処理に失敗しました\n");
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break;
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}
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isError = true;
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}
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}
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if (isError)
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{
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printf("変換に失敗したファイルがあります\n");
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return 1;
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}
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printf("変換に成功しました\n");
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Waifu2x::quit_liblary();
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return 0;
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}
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