Attention and Pooling based Sigmoid Colon Segmentation in 3D CT images

no code implementations • 25 Sep 2023 • Md Akizur Rahman, Sonit Singh, Kuruparan Shanmugalingam, Sankaran Iyer, Alan Blair, Praveen Ravindran, Arcot Sowmya

Pyramid pooling (PyP) and channel-spatial Squeeze and Excitation (csSE) were also used to improve the model performance.

Computed Tomography (CT) Segmentation

Organ localisation using supervised and semi supervised approaches combining reinforcement learning with imitation learning

no code implementations • 6 Dec 2021 • Sankaran Iyer, Alan Blair, Laughlin Dawes, Daniel Moses, Christopher White, Arcot Sowmya

The results of experiments on localisation of the Spleen, Left and Right Kidneys in CT Images using supervised and semi supervised learning (SSL) demonstrate the ability to address data limitations with a much smaller data set and fewer annotations, compared to other state-of-the-art methods.

Imitation Learning Reinforcement Learning (RL)