Information theoretic assessment is a branch of image analysis aimed at defining and measuring the quality of digital images and is presently an open problem [1–3]. By resorting to Shannon’s information theory [4], the concept of quality can be related to the information conveyed to a user by an image or, in general, by multi-band data, that is, to the mutual information between the unknown noise-free digitized signal (either radiance or reflectance in the visible-near infrared (VNIR) and short-wave infrared (SWIR) wavelengths, or irradiance in the middle infrared (MIR), thermal infrared (TIR), and far infrared (FIR) bands) and the corresponding noise-affected observed digital samples.
Quality assessment of remote-sensing multi-band optical images / Aiazzi B.; L. Alparone; Baronti S.; Selva M.. - STAMPA. - (2006), pp. 621-642.
Quality assessment of remote-sensing multi-band optical images
ALPARONE, LUCIANO;
2006
Abstract
Information theoretic assessment is a branch of image analysis aimed at defining and measuring the quality of digital images and is presently an open problem [1–3]. By resorting to Shannon’s information theory [4], the concept of quality can be related to the information conveyed to a user by an image or, in general, by multi-band data, that is, to the mutual information between the unknown noise-free digitized signal (either radiance or reflectance in the visible-near infrared (VNIR) and short-wave infrared (SWIR) wavelengths, or irradiance in the middle infrared (MIR), thermal infrared (TIR), and far infrared (FIR) bands) and the corresponding noise-affected observed digital samples.I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.