main-proj1rubric

Project 1 Grading Rubric

Notes/FAQThe formatting of the emails is not as nice as it could be. If it says “-” or “0” you didn’t get any points taken off (or added, as the case may be). The headers have got a 0 in front of them. The headers are not scored however (e.g. “functions” in Blur or “functionality” in paint).

Overall / Direction following

  • -5 for very late assignments are graded independently of when they are turned in. late penalties will be assessed when we figure out final grades.
  • +5 for exemplary code
  • -5 for excessive extra files

Blur 10%, 2 checks (5 points per check)

  • -5 points for not providing required samples

  • functions:

    • output blurry (4)
    • not otherwise messed up (1)
  • code ok (5 pts)

Resize 40% - graded

  • Resulting images

    • 15 points for actually creates resized images
    • 10 points for anti-aliasing on downsample
    • 5 points for anti-aliasing on upsample
  • Kernels used

    • 1 point for implementing nearest neighbor / box
    • 1 point for first kernel other than nn & box
    • number of kernels other than nearest neighbor, max 3 points
  • 5 points for code quality checks

  • -5 points for not providing required examples

Paint 40% - graded

  • 35 points for functionality

    • 10 points for something that looks painted
    • 10 points for randomness in stroke positions
    • 9 points for stroke shape @ (non-basic shape, randomness, multiple shapes, something interesting)
    • 1 extra point for stroke shape, specifically using randomness or multiple shapes
    • 5 points for random or mutliple brush sizes
    • 5 points for randomness in coloring
    • 5+ points for something cool / really nice results (see key below)
  • 5 points for code quality

  • -5 for not providing required examples

Cool Extra Features Key

AbbreviationDescriptionNumber of Extra Points
*ssmaller brush for high freqs7
wbweighted brush (grayscale-based)5
tbtransparent brush, transparent painting5
mbModified brush (e.g. Feathering, darken center/edges, highlighted)5
rbrandom placement of brush5
oother cool thing5
iinteresting conceptual view of how to paint(great, but no extra points)

Readme/Questions 10% - graded

  • 2 points for having the basic info
  • 2 points for actually answering questions
  • 1 point for each of the part 2/3 questions
  • +3 for exemplary answers
Page last modified on October 28, 2009, at 02:03 PM