Sketch Segmentation

Straw Feature is implemented by using C# computing language. There are three files:

Corner.cs: Encapsulates the Point data structure. (Point is defined by using $1 gesture recognizer).

Utils.cs: Main straw feature implementation.

Segmentation.cs: Test File.

Dependency library:

$1 gesture recognizer C# version:

http://depts.washington.edu/aimgroup/proj/dollar/

Reference:

1. Gestures without libraries, toolkits or training: a $1 recognizer for user interface prototypes

http://dl.acm.org/citation.cfm?id=1294238

2. ShortStraw: A Simple and Effective Corner Finder for Polylines

http://dl.acm.org/citation.cfm?id=2386308

3. IStraw: A Short-Straw-Based Algorithms for Corner Finding in Sketch-Based Interfaces

http://dl.acm.org/citation.cfm?id=1572759