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Self-supervised Object-Centric Learning for Videos Görkay Aydemir

Neural Information Processing Systems

From these temporally-aware slots, the training objective is to reconstruct the middle frame in a high-level semantic feature space. We propose a masking strategy by dropping a significant portion of tokens in the feature space for efficiency and regularization. Additionally, we address over-clustering by merging slots based on similarity.







ATransformer-BasedObjectDetectorwith Coarse-FineCrossingRepresentations

Neural Information Processing Systems

Compared with convolutional neural networks limited bytherelativelysmall receptive fields, the advantage of transformer for visual tasks is the capacity to perceivelong-range dependencies amongallimagepatches,whilethedeficiency is that the local fine-grained information is not fully excavated.