psfTools庫默認是支持Linux系統(tǒng)，Linux系統(tǒng)上的安裝比較簡潔，詳見install pfstools On Ubuntu 16.04。在Windows的安裝則依賴Cygwin。

sudo apt-get update
sudo apt-get install pfstools

Windows環(huán)境

Win10 + pfstools 2.1.0 + VS 2017 + opencv-4.0.1 + cygwin64
（Windows下的配置難度和Linux下的不是一個level，所以如果有Linux環(huán)境，建議還是盡量在Linux下安裝）

psfTools安裝

編譯

## matlab路徑需要手動設(shè)置
cd <pfstools_dir>
mkdir build
cd build
cmake ../
make 

psfTools依賴庫較多，在編譯前可以預(yù)先檢查，所需依賴庫在下面已列出。psfTools編譯時若發(fā)現(xiàn)相關(guān)依賴庫未安裝，不會報錯，會跳過相關(guān)Tool的編譯，也可直接用下面的CMake switch跳過相關(guān)編譯。

OpenEXR 
    CMake switch: WITH_OpenEXR
    Tools: pfsinexr, pfsoutexr  

ImageMagick
    CMake switch: WITH_ImageMagick
    Tools: pfsinimgmagick, pfsoutimgmagick
    Used to read/write most LDR files. Required for 16-bit file support. "pfsin"/"pfsout" will use NetPBM if ImageMagick is not available   

NetPBM
    CMake switch: WITH_NetPBM
    Tools: pfsinppm, pfsoutppm, (pfsindcraw)
    Alternative method of reading/writing LDR images. Note that this package is also required for pfsindcraw as ImageMagick cannot handle files read from unix pipes.

TIFF    
    CMake switch: WITH_TIFF
    Tools: pfsintiff, pfsouttiff
    TIFF images can also be read with pfsinimgmagick. This is a custom reader/writer, which supports LogLuv TIFF HDR image format.

QT 5
    CMake switch: WITH_QT
    Tools: pfsview
    "pfsview" is a primary HDR image viewer.
    If Qt library is not found, you need to specify the path to its cmake configuration files:

        cmake -D "CMAKE_PREFIX_PATH=~/Qt5location/qt5/5.7/gcc_64/" ../

OpenGL, GLUT (or FreeGLUT)
    CMake switch: WITH_pfsglview
    Tools: pfsglview
    pfsglview is a "backup" or alternative viewer. It is missing some features of pfsview, but offers faster zooming.

Matlab (mex)
    CMake switch: WITH_MATLAB
    Tools: all matlab scripts in src/matlab
    Note that you need to set matlab path to <install_dir>/share/pfstools/matlab

Octave  
    CMake switch: WITH_Octave
    Tools: All Octave scripts in src/octave
    There are still some unresolved issues running Octave scripts under cygwin. 
    
FFTW
    CMake switch: WITH_FFTW
    Tools: acceleration in pfstmo_durand02 (the TMO will be *very* slow otherwise)

GSL
    CMake switch: WITH_GSL
    Tools: pfstmo_mantiuk08
    The GSL math library is required for this TMO.

OpenCV  
    CMake switch: WITH_OpenCV
    Tools: pfsalign 
    Note that pfsalign requires SURF features, which are available on "nonfree" part of the library. Since part of the library is currently not included in most Linux distributions, so you will need to compile OpenCV from sources.

dcraw
    CMake switch: none
    Tools: pfsindcraw
    Download code from: http://www.cybercom.net/~dcoffin/dcraw/

部分相關(guān)依賴庫的安裝

liboctave-dev，Perl interpreter，getopt , OpenEXR, ImageMagick, NetPBM,

• GNU Scientific Library(GSL) for Windows安裝
  Windows下使用GSL
  安裝 Cygwin的時候勾選GSL
  

• NetPBM
  詳見官網(wǎng) Getting Netpbm，可通過Cygwin 環(huán)境安裝。
  

• FFTW
  FFTW是用來計算一維或者多維的離散傅里葉變換的庫，包含fft函數(shù)庫的各種應(yīng)用。

  
  

• Cygwin
  Windows安裝Cygwin教程

• opencv
  VS2017配置opencv教程

• OpenEXR
  編譯安裝
  win10 下 安裝 OpenEXR

conda install -c conda-forge openexr

利用Cygwin安裝

• ImageMagick
  ImageMagick官網(wǎng)

• Octave

• GLUT
  手動下載安裝
  OpenGL的庫，參考windows下安裝opengl的glut庫。
  首先下載Windows環(huán)境下的GLUT，然后：
  1 將glut h復制到C: Program Files x86 Windows Kits 8 0 Include um gl
  2 將glut lib和glut32 lib復制到D: VS VC lib 下
  3 將glut dll和glut32 dll復制到C: WINDOWS system32下
  利用Cygwin安裝
  

• DCRAW
  Windows DCRAW版本不需要安裝，因為它們只包含一個緊湊的.exe控制臺應(yīng)用程序文件。該文件命名為dcraw.exe，移動exe至C:\Windows\dcraw.exe，以便在命令行中調(diào)用時從任何文件夾訪問。dcraw.exe下載鏈接。

psfTools使用

命令行手冊
matlab手冊
pfstools論壇
此處為一個簡單的，讀取文件夾下子文件夾內(nèi)符合篩選要求的.hdr文件并tonemapping保存的腳本。更多操作細節(jié)見linux下shell腳本編寫問題

SorDir="your/source/dir"
TarDir="your/target/dir"
if [ ! -d "$TarDir" ]; then
    echo $TarDir
    mkdir $TarDir
fi
FolderList=$(ls $SorDir)
for Folder in ${FolderList}
do
    echo $Folder
    if [ ! -d "$TarDir$Folder" ]; then
        echo $TarDir$Folder
        mkdir $TarDir$Folder
    fi
    HDRList=$(ls $SorDir$Folder/*_pred.hdr)
    for HDRpath in ${HDRList}
    do
        HDRimg=${HDRpath##*/}
        savePath="$TarDir$Folder/${HDRimg%.*}.png"
        pfsin "$SorDir$Folder/$HDRimg" | pfstmo_drago03 | pfsout $savePath
    done
done