Difference between revisions of "Tristan-cs488-tasks"

Revision as of 21:47, 25 November 2012

Set of discrete tasks for Schrift (the name of the proposed handwriting recognizer).
These notes and more are are kept on paper.

File structuring
Image importing
- Read in jpg image
Text Scan
- OpenCV image import, test threshold filter
- Algorithm for figuring out correct threshold value. Take a mean of the page color and adjust for that value. Usually 110±10?
- Draw box around where dark is detected, extract that selection.
Line segmentation
- Decided it was not necessary to find beginning and end of line
- General Algorithm
  - Scan from top line by line
  - Stop when line of nothing
  - create selection between line1 and line2
  - push to dynamic array as line[0]
Word segmentation
- Outline algorithm similar to line segmentation
Character segmentation
- openCV historgram test
Character recognition
- Figure out a basic neural network
  - look atOpenCV neural network type
  - I've found some NN tutorials, the implementation of one is what's bothering me.

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+Set of discrete tasks for '''''Schrift''''' (the name of the proposed handwriting recognizer). <br/>
+These notes and more are are kept on paper.
 * '''File structuring'''
 **