1. Fall 2010
Slide 1

2. Design Process Develop Test GUI Ensure I/O Functions
Convert PowerImage to Bitmap
Input Segmentation Method
Convert PowerImage to and from segmentation implementation image type
Colorize Image
Display and save output

3. Current Test GUI

4. In Progress Add ability to vary parameters and run batch segmentations
Develop file data library to manage and record output
Test implementation under variety of conditions
Integrate implementation into project
Ensure appropriate output
Update as needed

5. FileData Object
Meant to simplify process of writing output for variety of segmentation methods
Parameter data is supplied as a vector, so supports any number of parameters
Supports different display types to make reading easy
Manages file I/O to reduce required code and effort

6. FileData Organization
string filename;
vector <string> param_names;
vector <double> param_values;
vector <double> value_steps;
vector <string> output_names;
vector <string> output_values;
fstream out_file;
bool good;
bool display_output;
displayType display_type;

7. FileData Procedures Opens file specified by filename
Can be changed after instantiation
“good” tells whether file is able to written to
Access functions to write data to file
Automatically writes header
Allows several methods for writing
Can supply all data directly
Data can be provided in stages using set()
Program can automatically step values and write output
Supports custom supplied output, which can be toggled on and off

8. DisplayType Supports different methods of writing output
Currently supported:
LONG
SHORT
New display types can be easily added (display types are enumerated to ensure consistency)
By default, displayType is LONG
LONG:
SHORT:
Original Filename
NewFile1:
Parm1: Value1
Parm2: Value2
etc.
Output1: Value1
Output2: Value2
NewFile2:
Parm1: Value1, Parm2: Value2, etc.
Output1: Value1, Output2: Value2, etc.
Output1: Value1, Output2: Value, etc.

9. Summary Test GUI finished and working, including I/O and segmentation
Still needs parameter variety
Need to finish and implement FileData object