Vision using wavelets
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Vision using Wavelets. CIS 541 Team 6 Presentation 6 Megan Enns Tim Weninger Brett Wolfington. Overview. Project Overview Project Plan Evaluation & EV Analysis Effort Evaluation Design: Class Model & Sequence Diagram User Manual OCL Testing Demonstration of Iteration 3 features.

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Vision using Wavelets

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Vision using wavelets

Vision using Wavelets

CIS 541 Team 6

Presentation 6

Megan Enns

Tim Weninger

Brett Wolfington


Overview

Overview

  • Project Overview

  • Project Plan Evaluation & EV Analysis

  • Effort Evaluation

  • Design: Class Model & Sequence Diagram

  • User Manual

  • OCL

  • Testing

  • Demonstration of Iteration 3 features


Project overview

Project Overview

  • Year-long: Image-editing software using wavelets to perform various transforms

  • Semester: implement additional transforms and wavelets, photo comparison

  • Iteration 1: transform to other formats, basic thresholding, preview dialogs

  • Iteration 2: additional wavelets, custom/user-defined wavelets, advanced thresholding, research photo comparison

  • Iteration 3: image comparison


Project plan evaluation ev analysis

Project Plan Evaluation & EV Analysis

  • EV analysis: consistent progress, slow at the beginning

  • SPI analysis: we were behind schedule the first half of the semester, on schedule since then

  • CPI analysis: overall, we overestimated the amount of time many tasks, but a few tasks took longer than expected


Effort estimated vs actual

Effort: Estimated vs. Actual


Total minutes worked

Total Minutes Worked


Effort loc

Effort: LOC


Effort vs weeks

Effort vs. Weeks


Project design

Project Design

  • Additions to Class Model:

    • ImageComparator

    • ImageComparisonResults

  • Sequence Diagram: applying Canny transform


User manual

User Manual

  • Documentation on paper as well as a help dialog within the program


Ocl specification

OCL Specification

Plan: Each team member wrote (meaningful) OCL specifications for significant code they worked on.


C0 testing

C0 Testing

  • Megan - tested thresholding

  • Brett - tested image comparison and preview dialogs (and misc other stuff)

  • Tim - tested Canny, Laplatian, Custom Matrix Wavelets

  • All testing accomplished on 4/29/07


Demonstration

Demonstration

  • To run: execute WaveletVision.exe


Summary

Summary

  • Project Overview

  • Project Evaluation & EV Analysis

  • Effort Evaluation

  • Class & Sequence Diagrams

  • User Manual

  • OCL

  • Testing

  • Demo


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