APPARATUS AND METHOD OF GENERATING BEAM CONTROL DATA BASED ON IMAGING UNCERTAINTY
개요
발명자
Philip Corrado; Calvin R. Maurer, JR.; Richard Holloway; Jari Toivanen; Charles Brandon Frederick
IPC 분류
CPC 분류
An apparatus includes a memory to store volumetric data representing a volumetric image of an anatomical region having a volume of interest (VOI), and a processing device operatively coupled to the memory. The processing device is to determine, based on the volumetric data, several voxels of the volumetric image. Each voxel has a respective uncertainty value representing a probability that the voxel belongs to the VOI. The processing device is further to generate beam control data to direct a treatment beam relative to the VOI based on the uncertainty values to meet a predetermined quality metric.
원문 (중국어)
An apparatus includes a memory to store volumetric data representing a volumetric image of an anatomical region having a volume of interest (VOI), and a processing device operatively coupled to the memory. The processing device is to determine, based on the volumetric data, several voxels of the volumetric image. Each voxel has a respective uncertainty value representing a probability that the voxel belongs to the VOI. The processing device is further to generate beam control data to direct a treatment beam relative to the VOI based on the uncertainty values to meet a predetermined quality metric.