Results 271 to 280 of about 2,630,775 (356)

Task-Dependent Visual Topographic Connectivity in the Human Cerebellum. [PDF]

open access: yesJ Neurosci
Zuiderbaan W, van der Zwaag W, Knapen T.
europepmc   +1 more source

Adaptive image camouflage using human visual system model

Multimedia Tools and Applications, 2018
The development of image decryption techniques means that some current encryption techniques that turn a secret image into a meaningless image are no longer safe. Recently, encrypting an image into another meaningful image has opened a new route to transmit the secret image.
Heng Yao   +4 more
openaire   +2 more sources

Cosine Transform Coding Incorporating Human Visual System Model

SPIE Proceedings, 1986
An adaptive cosine transform coding scheme capable of real-time operation is described. It incorporates the human visual system properties into the coding scheme. Results showed that the subjective quality of the processed images is significantly improved even at a low bit rate of 0.2 bit/pixel.
King N. Ngan   +2 more
openaire   +2 more sources

Image enhancement using a human visual system model

Pattern Recognition, 1997
Abstract In this paper we report the result of a set of computer experiments carried out to enhance digital images. We use a special line weight function (LWF) which is a combination of zero- and second-order Hermite functions. We are motivated by the physiological evidence reported in R. A.
Lesa M Kennedy, Mitra Basu
openaire   +2 more sources

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