Your Task
You will first see a picture in original quality (left).
After that you see a picture of a reduced quality (right).
Your Task:
- Rate the quality of the picture.
- Good quality is given if the surfaces of objects are smooth and easily recognisable.
- A picture of bad quality has less recognisable surfaces.
- Rate the difference in quality between the original picture and the reduced picture.
- In addition on each picture there will be a red letter in the top right corner. Memorize it and Tick/Check the corresponding box your rating.
Further informations on the topic are at the end of the survey.