Search Results for "zernike"

PROPER is a library of routines for the propagation of wavefronts through an optical system using Fourier-based methods. It was developed at the Jet Propulsion Laboratory for modeling stellar coronagraphs, but it can be applied to other optical systems were diffraction propagation is of concern. It is currently available for IDL (Interactive Data Language), Matlab and Python (3.x). It includes routines for generating complex apertures and obscurations and aberrations (Zernike & PSD-defined...

Here are some my snippets which are developing independently for using in some current and future projects: - simple realisation of binary search trees; - realisation of bidirectional list and simple queues; - morphological operations with images (erosion, dilation, connected components search); - wavefront decomposition by Zernike polynomials & reconstruction of Zernike by gradient field to wavefront; - simple CLI interface for motorized linear translator Standa 8MT175-150 moving by SMSD...

.... The core data structure of SENSITIZER is an optical group, which can be any optical surface in the lens file or a set of subsequent surfaces. These groups will be perturbed by varying their positions relative to the rest of the system (rigid-body-motions) and/or by adding Zernike shape deformations on their front surface. After a certain perturbation is applied, ZOS runs (sequential) raytracing to compute the optical performance such as centroid displacement or wavefront error.

Adaptive Optics Measurement and Correction Software

Takes a voxel object & represents it's shape by Zernike moments. Also reconstructs objects from moments. Will load protein databank files & creates voxelised objects from structure. See: Grandison,Roberts,Morris(2009). J. Comp. Bio. 16 (3) 487-500