Portale di Ateneo - En.Unibs.it

Measurement of the framed field. Provision of target measurement.
Spatial resolution (experimental measurement); tests at different setups (working distance) to verify the spatial resolution;
Development of the Image acquire application.
The fundamental parameters for the choice of the cameras. CCD technology.
The fundamental parameters for the selection of cameras. CMOS technology.
The important parameters for the selection of cameras.
The quality parameters of the sensors according to the EMVA standard.
The quality parameters of the sensors according to EMVA standard
The quality parameters of the sensors according to the EMVA standard.
The EMVA standard, with examples in excel
Lenses, equations and fundamental properties. Calculation of optical parameters in view of lens selection.
Exercise. Construction of different set-ups and choice of suitable optics.
The elements that contribute to the image quality: camera resolution, spatial resolution, Nyquist frequency. Examples of calculation of Nyquist frequency; Contrast, diffraction; MTF of a lens.
Depth of field, f/#, distortions; Fp resolution of detail, sizing of the vision system.
Sizing of a vision system and set up construction.
pixel resolution, sub-pixel resolution, measurement resolution.
pixel resolution, sub-pixel resolution, measurement resolution.
Image processing development. Line profile.
Calibration
Calibration exercise on different experimental setups
Types and functionalities of lighting systems
Experimentation on lighting systems
Image analysis: histogram, cumulative histogram;
Processing: Threshold; Lookup table;
Image averaging
development of particle selection logic.
Development of code for morphological processing
Edge detection operations and their applications