Cvp Basic Exam Questions & Answers 2023/2024

Benefits of Using Machine Vision {Ans: - Help eliminate dedicated mechanical solutions - Provide flexibility in automated processes - Help to improve quality, enable related technologies, and reduce costs}What is "Refraction"? {Ans: Refraction (apparent bending) through media - longer wavelengths refract less (i.e. - red light refracts < violet light).}Define - "Spatial Resolution" {Ans: The physical real‐world area that is covered by a single pixel is the "spatial resolution" in units (often mm or in.) per pixel.}What is Machine Vision? {Ans: It is the automatic acquisition and analysis of images to obtain desired data for controlling or evaluating a specific part or activity}True/False - Industrial PC or Embedded PC Based Systems include "Smart Cameras" {Ans: False}What are the three "Cornerstones" of illumination source technical specification? {Ans: 1) Geometry - The 3-D spatial relationship among sample, light and camera. 2) Structure, or Pattern - The shape of the light projected onto the sample. 3) Wavelength, or Color - How the light is differentially reflected or absorbed by the sample and its immediate background. 4) Filters - Differentially blocking and passing wavelengths and/or light directions.}