Local jet features and statistical models in a hybrid Bayesian framework for prostate estimation in CBCT images

The challenge in prostate cancer radiotherapy is to deliver the planned dose to the prostate, sparing as much as possible the neighboring organs, namely bladder and rectum. If a lower amount of dose, compared to the prescription, is delivered to the prostate, the risk of failure may increase. Likewise, if higher doses are delivered to the neighboring organs, undesirable side effects may occur. Accurate localization of prostate and organs at risk...