Method and apparatus for on-line data enhancement

Details Method and apparatus for on-line data enhancement Method and apparatus for on-line data enhancement

1980-07-16

1982-12-21

Smith, Jerry

Boots, shoes, and leggings

358166, 364553, G06F 1536, H04N 300

Patent

active

043653049

ABSTRACT:
Apparatus for on-line data enhancement including apparatus for receiving data, apparatus for applying a histogram transformation to the received data including a look-up table embodied in a rewritable memory; apparatus for determining the histogram transformation in response to a histogram of the received data; and apparatus for producing a histogram of the received data.

REFERENCES:
patent: 3979555 (1976-09-01), Opitter et al.
patent: 3983320 (1976-09-01), Ketcham et al.
patent: 3996421 (1976-12-01), Pruznick et al.
patent: 4214271 (1980-07-01), Jones et al.

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