Results 11 to 20 of about 169,322 (223)
Beyond Gaussian Pyramid: Multi-skip Feature Stacking for Action Recognition [PDF]
, 2015 Most state-of-the-art action feature extractors involve differential operators, which act as highpass filters and tend to attenuate low frequency action information. This attenuation introduces bias to the resulting features and generates ill-conditioned
Hauptmann, Alexander G. +4 more
core +1 more source
, 2020 Published at the European Conference on Computer Vision ...
ZHANG, Dong +5 more
openaire +4 more sources
Proceedings of the 2019 on International Conference on Multimedia Retrieval, 2019 In recent years, deep-networks-based hashing has become a leading approach for large-scale image retrieval. Most deep hashing approaches use the high layer to extract the powerful semantic representations. However, these methods have limited ability for fine-grained image retrieval because the semantic features extracted from the high layer are ...
Yang, Yifan +4 more
openaire +2 more sources
Fourier-based Rotation-invariant Feature Boosting: An Efficient Framework for Geospatial Object Detection [PDF]
, 2019 Geospatial object detection of remote sensing imagery has been attracting an increasing interest in recent years, due to the rapid development in spaceborne imaging.
Chanussot, Jocelyn +5 more
core +4 more sources
Cross-Layer Feature Pyramid Network for Salient Object Detection [PDF]
IEEE Transactions on Image Processing, 2021 Feature pyramid network (FPN) based models, which fuse the semantics and salient details in a progressive manner, have been proven highly effective in salient object detection. However, it is observed that these models often generate saliency maps with incomplete object structures or unclear object boundaries, due to the \emph{indirect} information ...
Zun Li +5 more
openaire +3 more sources
, 2020 Currently, the most widely used approach for speaker verification is the deep speaker embedding learning. In this approach, we obtain a speaker embedding vector by pooling single-scale features that are extracted from the last layer of a speaker feature ...
Choi, Yeunju +4 more
core +1 more source
Overcomplete steerable pyramid filters and rotation invariance [PDF]
, 1994 A given (overcomplete) discrete oriented pyramid may be converted into a steerable pyramid by interpolation. We present a technique for deriving the optimal interpolation functions (otherwise called 'steering coefficients').
Anderson, C. H. +5 more
core +4 more sources
Feature learning for information-extreme classifier [PDF]
, 2012 The feature learning algorithm for information-extreme classifier by clustering of Fast Retina Keypoint binary descriptor, calculated for local features, and usage of spatial pyramid kernel for increasing noise immunity and informativeness of ...
Carlos Lopez Fernandez de Castillejo (3249561) +6 more
core +2 more sources
Improved Stroke Detection at Early Stages Using Haar Wavelets and Laplacian Pyramid [PDF]
, 2014 Stroke merupakan pembunuh nomor tiga di dunia, namun hanya sedikit metode tentang deteksi dini. Oleh karena itu dibutuhkan metode untuk mendeteksi hal tersebut.
Ndung\u27u, M. (Michael) +1 more
core +3 more sources
M2Det: A Single-Shot Object Detector based on Multi-Level Feature Pyramid Network
, 2019 Feature pyramids are widely exploited by both the state-of-the-art one-stage object detectors (e.g., DSSD, RetinaNet, RefineDet) and the two-stage object detectors (e.g., Mask R-CNN, DetNet) to alleviate the problem arising from scale variation across ...
Cai, Ling +6 more
core +1 more source