Segmentation and registration
CT-US multimodal segmentation
Collaboration with European excellences has led to the development of an automatic segmentation method that uses information extracted simultaneously from two different imaging modalities (CT and US).
![segmentazione_us_tac segmentazione_us_tac](https://tecnologieavanzate.com/wp-content/uploads/2023/04/segmentazione_us_tac.png)
Deformable registration
Tecnologie Avanzate is actively working on the development of algorithms and tools for the deformable registration of multimodal 3D images, in order to integrate these algorithms into a flow of evaluation and verification of the quality of RT treatment plans.
![registrazione_deformabile registrazione deformabile](https://tecnologieavanzate.com/wp-content/uploads/2023/04/registrazione_deformabile.png)
MR images contouring
Two master thesis projects of the Politecnico of Turin and the University of Trieste led to the development of a CAD for the identification and contouring of breast cancer lesions in magnetic resonance images. The algorithm integrates contour validation metrics and geometric features combined with Texture Analysis parameters.
![contornamento-immagini-rm-gen Contornamento di immagini RM](https://tecnologieavanzate.com/wp-content/uploads/2023/03/contornamento-immagini-rm-gen.png)
PET images contouring
TA supported a multicenter study for the evaluation of the robustness and reliability of a segmentation algorithm on PET images, conceived and developed by a group of excellence in the nuclear medicine sector.
![contornamento-immagini-pet-gen contornamento-immagini-pet-gen](https://tecnologieavanzate.com/wp-content/uploads/2023/03/contornamento-immagini-pet-gen.png)
TomoNav – Correlation methods in tomosynthesis
The constant interest and commitment of Tecnologie Avanzate on projects dedicated to breast imaging has allowed us to develop a library that allows to view tomosynthesis mammographic images with optimized modalities and provides tools for the automatic synchronization of positions between different breast images, in order to facilitate simultaneous navigation.
![tomonav-gen tomonav](https://tecnologieavanzate.com/wp-content/uploads/2023/03/tomonav-gen.png)
AI methods for PET images
We are working on a deep learning system for the automatic segmentation of 3D lesions on PET images.
![pet-ai-gen pet-ai-gen](https://tecnologieavanzate.com/wp-content/uploads/2023/02/pet-ai-gen-scaled.jpg)
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