Execute the second cell below to create the desired chart interactively.Do this by clicking in the cell to highlight it, then entering 'shift-return' from the keyboard, or clicking on the run button in the toolbar menu (looks like >|), or the 'Cell>Run Cells' menu item. First run the code in the following cell.To use the notebook after it has been loaded in an executable environment: There may be a longish pause as the notebook loads. An executable version of this notebook is available from the by clicking on the following button. This is a Jupyter notebook containing Python functions. The idea for this notebook was motivated by this post on a forum at Digital Photography Review (DPReview). This notebook produces a Siemens Star test chart in the form in [Scalable Vector Graphics (svg)[( ) that can be rendered by most modern web browsers. The Siemens Star is a radial starburst pattern commonly used to adjust internal focus settings in camera lens and for measuring camera resolution.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |