Customizable Barcode Pattern Generator - Slats, Gaps, and Invert Options #1689524 (License: Personal Use)

This image displays a programmatically generated barcode test pattern featuring vertical and horizontal black-and-white slats arranged in a cross shape. Parameters such as sequence length (511), offset (15), slit ratio (0.481), and toggles for inversion and gap inclusion are visible on the left, enabling fine-tuned control for optical or imaging system calibration. The pattern is designed for high-contrast edge detection, resolution testing, or structured light projection validation.

Used in computer vision labs, optical engineering, and camera calibration workflows where precise spatial frequency patterns are required to assess sensor resolution, lens distortion, or motion blur. Matches user intent for downloading or generating test targets for scientific imaging.