IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND PROGRAM
To improve the visibility of a difference image between three-dimensional images.SOLUTION: An image processing device comprises a control unit which generates a slab image in which a pixel value in the axial direction of a display object image is projected to a cross section in a slab that has the p...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; jpn |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | To improve the visibility of a difference image between three-dimensional images.SOLUTION: An image processing device comprises a control unit which generates a slab image in which a pixel value in the axial direction of a display object image is projected to a cross section in a slab that has the prescribed cross section of the three-dimensional display object image and a thickness along the axial direction intersecting the cross section as a slab thickness. The control unit obtains the pixel value of each pixel of the slab image with the combination of the maximum value and the minimum value of the pixel value of each pixel in the axial direction in the slab corresponding to each pixel.SELECTED DRAWING: Figure 1
【課題】３次元の画像間における差分画像の視認性を向上させること。【解決手段】画像処理装置は、３次元の表示対象画像の所定の断面を含み、当該断面に交差する軸方向に沿った厚さをスラブ厚として有するスラブ内において、前記表示対象画像の前記軸方向の画素値を前記断面に投影したスラブ画像を生成する制御部を有する。制御部は、スラブ画像の各画素の画素値を、当該各画素に対応するスラブ内の軸方向の各画素の画素値の最大値と最小値との合成によって求める。【選択図】 図１ |
|---|