In some examples, it is disclosed a method for generating an image retrieval system configured to rank a plurality of images of cargo from a dataset of images, in response to a query corresponding to an image of cargo of interest generated using penetrating radiation. The method may involve obtaining a plurality of annotated training images including cargo, each of the training images being associated with an annotation indicating a type of the cargo in the training image, and training the image retrieval system by applying a deep learning algorithm to the obtained annotated training images. The training may involve applying, to the annotated training images, a feature extraction convolutional neural network, and applying an aggregated generalized mean pooling layer associated with image spatial information.
- 출원번호 : 18775470
- 출원인 : MARFOQ, Othmane
- 특허번호 :
- IPC : G06N-003/08(2006.01);G06F-016/53(2006.01);G06F-016/56(2006.01);G06V-010/44(2006.01);G06V-010/74(2006.01);G06V-010/774(2006.01);G06V-010/82(2006.01);G06V-020/52(2006.01);G06V-030/424(2006.01);