hphuongdhsp/dicom2png

A simple app to convert dicom file to image (png).

App python

All of python code is in the convert-app-mac.py file. Here, we use tkinter to build the python app.

Quick tkinter turotial

Make window

gui = Tk()
gui.geometry("400x400")
gui.title("DCM2PNG")

Make useful class to go and get path

class FolderSelect(Frame):
    def __init__(self,parent=None,folderDescription="",**kw):
        Frame.__init__(self,master=parent,**kw)
        self.folderPath = StringVar()
        self.lblName = Label(self, text=folderDescription)
        self.lblName.grid(row=0,column=0)
        self.entPath = Entry(self, textvariable=self.folderPath)
        self.entPath.grid(row=0,column=1)
        self.btnFind = ttk.Button(self, text="Click",command=self.setFolderPath)
        self.btnFind.grid(row=0,column=2)
    def setFolderPath(self):
        folder_selected = filedialog.askdirectory()
        self.folderPath.set(folder_selected)
    @property
    def folder_path(self):
        return self.folderPath.get()

Make app

c = ttk.Button(gui, text="Convert", command = dcm2img)
c.grid(row=4,column=0)
gui.mainloop()

here dcm2img is the function to convert dicom file to png file and write error log file.

Run app in python

$ python convert-app-mac.py

We then have the convert app

We need chose the input directory and output directory, then convert

Make .exe app

To use .exe app, we need to install the package pyinstaller. All of dependencies is detailedin the requirements.txt file

Dependencies

It is important to install gdcm by conda.

$ conda create --name spine python=3.7
$ conda activate spine
$ pip install -r requirements.txt
$ conda install -c conda-forge gdcm -y

To make Mac/Ubuntu app

$ cd dicom2png-app
$ sudo pyinstaller convert-app-mac.py -n Converter --windowed --noconfirm --clean

To make Windows app

$ cd dicom2png-app 
$ pyinstaller --onefile --name Converter convert-app-win.py