A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 1/04 (2006.01)
Patent
CA 2608294
The structural information of a living tissue at a desired depth, as based on a spectral image obtained by a signal processing, is adjusted to image information of a color tone suited for observations. A matrix operation unit (436) has its outputs individually connected with integration units (438a to 438c) so that they are integrated. Individual spectral image signals (~F1 to ~F3) integrated are subjected to color conversions at a color adjusting unit (440) so that spectral color channel image signals (Rch, Gch, Bch) are produced from the spectral image signals (~F1 to ~F3). The images of the spectral color channel image signals (Rch, Gch, Bch) are sent through a switching unit (439) to a display monitor (106).
L~invention permet d~ajuster les informations structurelles d~un tissu vivant à une profondeur désirée, sur la base d~une image spectrale obtenue par un traitement de signaux, pour produire des informations d~image d~un ton de couleur idéal pour les observations. Une unité d~exploitation matricielle (436) a ses sorties connectées individuellement à des unités d~intégration (438a à 438c) de telle sorte qu~elles sont intégrées. Des signaux d~image spectrale individuels (~F1 à ~F3) intégrés sont soumis à des conversions de couleur au niveau d~une unité de réglage couleur (440) afin de produire des signaux d~image de canal couleur de spectre (Rch, Gch, Bch) à partir des signaux d~image spectrale (~F1 à ~F3). Les images des signaux d~image de canal couleur de spectre (Rch, Gch, Bch) sont envoyées par le biais d~une unité de commutation (439) à un moniteur d~affichage (106).
Amano Shoichi
Gono Kazuhiro
Ohshima Mutsumi
Takahashi Tomoya
Fetherstonhaugh & Co.
Olympus Medical Systems Corp.
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