Title:
MEDICAL IMAGE DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2616520
Kind Code:
B2
Abstract:
PURPOSE: To appropriately set the contrast of every kind of medical image.
CONSTITUTION: This device is equipped with a means 2 which generates the density histogram of the medical image, a neural network 3 which finds a window widows(WW) and a window level(WL) that is parameters when contrast is adjusted by performing the load sum calculation of the data of the density histogram, and a leaning means 5 which decides a load to acquire the WW and WL appropriately, respectively by learning a various kinds of density histograms. The contrast in accordance with a various kinds of images can be set by calculating the neural network 3 by using the load decided by the learning means 5.
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Inventors:
Takeshi Kawasaki
Application Number:
JP24667291A
Publication Date:
June 04, 1997
Filing Date:
August 30, 1991
Export Citation:
Assignee:
SHIMADZU CORPORATION
International Classes:
A61B6/03; G06F15/18; G06N3/00; G06N99/00; G06T1/00; A61B5/055; G06T5/00; (IPC1-7): G06T5/00; A61B5/055; A61B6/03; G06F15/18
Domestic Patent References:
| JP3266188A | ||||
| JP464180A |
Attorney, Agent or Firm:
Tsutomu Sugitani