Lower to higher resolution image fusion
Номер патента: EP3788596A1
Опубликовано: 10-03-2021
Автор(ы): Bojarajan PERUMAL, Rohinee NUGGEHALLI ASHWINEE KUMAR, Saravanan KARUNANITHI, Vaitheeswaran RANGANATHAN
Принадлежит: Koninklijke Philips NV
Опубликовано: 10-03-2021
Автор(ы): Bojarajan PERUMAL, Rohinee NUGGEHALLI ASHWINEE KUMAR, Saravanan KARUNANITHI, Vaitheeswaran RANGANATHAN
Принадлежит: Koninklijke Philips NV
Реферат: The present invention relates to image fusion of lower resolution images (32) and higher resolution reference images (50) of an object (30). Specific image scanning geometries used for acquiring the lower resolution images (32) are determined based on a machine learning algorithm that uses at least one feature in at least one region of interest in the respective lower resolution images (32) as input. Image scanning geometry matching oblique higher resolution images (54) are generated based on the higher resolution reference images (50) and the determined specific image scanning geometries used for acquiring the respective lower resolution images (32). The oblique higher resolution images (54) are registered with the lower resolution images (32) in order to generate registered higher resolution images. Current feature information is extracted from the lower resolution images and mapped on corresponding feature information in the registered higher resolution images in order to generate fusion images.
Lower to higher resolution image fusion
Номер патента: US12106496B2. Автор: Vaitheeswaran RANGANATHAN,Bojarajan PERUMAL,Rohinee NUGGEHALLI ASHWINEE KUMAR,Saravanan KARUNANITHI. Владелец: Koninklijke Philips NV. Дата публикации: 2024-10-01.