Large-scale Video Classification with Convolutional Neural ...
derstanding image content, giving state-of-the-art results on image recognition, segmentation, detection and retrieval [11,3,2,20,9,18]. The key enabling factors behind these results were techniques for scaling up the networks to tens of millions of parameters and massive labeled datasets that can support the learning process. Under these ...
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www.cv-foundation.orghigh-resolution natural images. Unsupervisedrepresentation learning can also be formu-lated as learning an embedding (i.e. a feature vector for each image) where images that are semantically similar are close, while semantically different ones are far apart. One way to build such a representation is to create a supervised
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www.cv-foundation.orgVisual representations are of great importance for object tracking. Numerous hand-crafted features have been used to represent the target appear-ance such as subspace representation [24] and color his-tograms [37]. The recent years have witnessed significant
Learning Spatiotemporal Features With 3D Convolutional ...
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Convolutional Neural Networks at Constrained Time Cost
www.cv-foundation.orgConvolutional neural networks (CNNs) [15, 14] have re-cently brought in revolutions to the computer vision area. Deep CNNs not only have been continuously advancing the image classification accuracy [14, 21, 24, 1, 9, 22, 23], but also play as generic feature extractors for various recogni-tion tasks such as object detection [6, 9], semantic ...
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