Spatial frequency

Related lectures (11)

Covers the basics of Fourier transform and its applications in analyzing various functions.

Discusses the role of space in social life and how our sensory apparatus shapes our perception of space.

Explores spatial frequencies, wave propagation, diffraction phenomena, and optical filtering techniques.

Covers Abbe's theory, Fourier terms, diffraction orders, and numerical aperture in microscopy resolution.

Covers Fourier filtering techniques using the 4F system for image processing and enhancement.

Explores urban economics models, spatial analysis, and rental price factors.

Explores columnar processing in the cortex, decision-making tasks, and the transition from spatial information to action.

Explores microscopy resolution through diffraction patterns of various apertures and the use of spatial filters.

Covers the development of ultrathin metasurfaces for manipulating extreme ultraviolet light in advanced optical applications.

Discusses optical methods, focusing on Fourier filtering techniques and phase contrast microscopy for analyzing and enhancing image quality.

Explores audio signal processing basics, including sound analysis, frequency characteristics, and compression techniques, presented by Alain Dufaux.

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