| 发明名称 | Medical image processing apparatus | ||
| 摘要 | A medical image processing apparatus according to an embodiment for visualization of each of plural captured image volume data having time of day information includes a generator configured to generate interpolation volume data for interpolation in the plural captured image volume data, based on the plural captured image volume data, and a display unit configured to visualize and display the plural captured image volume data and the interpolation volume data. The generator extracts a feature region in the captured image volume data, and is configured such that processing for generating the interpolation volume data for the feature region is different from processing for generating the interpolation volume data for other regions, so as to suppress a change in shape of the feature region. | ||
| 申请公布号 | US9519993(B2) | 申请公布日期 | 2016.12.13 |
| 申请号 | US201213684411 | 申请日期 | 2012.11.23 |
| 申请人 | Toshiba Medical Systems Corporation | 发明人 | Kawasaki Tomohiro;Shinoda Kensuke;Wakai Satoshi |
| 分类号 | G06T15/08;G06T19/00 | 主分类号 | G06T15/08 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A medical image processing apparatus for visualization of each of a plurality of captured image volume data having time of day information, comprising: a generator configured to generate interpolation volume data for interpolation in the plurality of captured image volume data, based on the plurality of captured image volume data; and a display unit configured to visualize and display the plurality of captured image volume data and the interpolation volume data, wherein the generator is configured to extract a non-distorted feature region in the captured image volume data,shift a position of a center of gravity of the feature region and shift the feature region by linear alignment based on the position of the center of gravity shifted, so as to suppress a change in shape of the feature region that occurs with time, thereby performing interpolation with respect to the feature region to generate first region interpolation data,shift other regions than the feature region by nonlinear alignment such that a change in shape of the other regions occurs, thereby performing interpolation with respect to the other regions to generate second region interpolation data, andsynthesize the first region interpolation data and the second region interpolation data to generate interpolation volume data. | ||
| 地址 | Otawara-shi JP | ||