Results 261 to 270 of about 1,992,408 (295)
Some of the next articles are maybe not open access.
An iterative algorithm for joint signal and interference alignment
2010 IEEE International Symposium on Information Theory, 2010We consider the problem of signal design for transmission over an interference channel, along the lines of the recently proposed strategy of Interference Alignment. In the framework of interference alignment, each receiver maintains an interference subspace.
Kumar, K. Raj, Xue, Feng
openaire +2 more sources
Domain Generalization by Joint-Product Distribution Alignment
Pattern Recognition, 2023In this work, we address the problem of domain generalization for classification, where the goal is to learn a classification model on a set of source domains and generalize it to a target domain. The source and target domains are different, which weakens the generalization ability of the learned model.
Sentao Chen +3 more
openaire +3 more sources
Kinematically aligned TKA can align knee joint line to horizontal
Knee Surgery, Sports Traumatology, Arthroscopy, 2016The joint line of the native knee is horizontal to the floor and perpendicular to the vertical weight-bearing axis of the patient in a bipedal stance. The purposes of this study were as follows: (1) to find out the distribution of the native joint line in a population of normal patients with normal knees; (2) to compare the native joint line ...
Hyung-Min, Ji +4 more
openaire +2 more sources
Single-Stage Joint Face Detection and Alignment
2019 IEEE/CVF International Conference on Computer Vision Workshop (ICCVW), 2019In practice, there are huge demands to localize faces in images and videos under unconstrained pose variation, illumination change, severe occlusion and low resolution, which pose a great challenge to existing face detectors. This challenge report presents a single-stage joint face detection and alignment method.
Jiankang Deng +2 more
openaire +1 more source
Joint spatial-temporal alignment of networked cameras
2009 Third ACM/IEEE International Conference on Distributed Smart Cameras (ICDSC), 2009In this paper, we propose a method for aligning networked cameras spatially and temporally. Synchronizing video sequences and recovering spatial information among cameras are crucial steps for applications such as robust tracking and video mosaic.
Chia-Yeh Lee +3 more
openaire +2 more sources
Alignment and commitment in joint action
Philosophical Psychology, 2018Important work on alignment systems has been applied to philosophical work on joint action by Tollefsen and Dale. This paper builds from and expands on their work.
openaire +1 more source
Joint clustering and alignment for nucleosome occupancy analysis
2012 IEEE International Conference on Bioinformatics and Biomedicine Workshops, 2012Several studies show that nucleosome occupancy patterns around transcription starting sites provide evolutionary and regulatory information about genes. However, as transcription starting sites may not accurately reflect physical nucleosome occupancy patterns, clustering of nucleosome occupancy patterns centered at transcription starting sites may give
Teng L. Liu +2 more
openaire +2 more sources
A Joint Phrasal and Dependency Model for Paraphrase Alignment
2012Monolingual alignment is frequently required for natural language tasks that involve similar or comparable sentences. We present a new model for monolingual alignment in which the score of an alignment decomposes over both the set of aligned phrases as well as a set of aligned dependency arcs.
Kapil Thadani +2 more
openaire +2 more sources
Joint Face Alignment and 3D Face Reconstruction
2016We present an approach to simultaneously solve the two problems of face alignment and 3D face reconstruction from an input 2D face image of arbitrary poses and expressions. The proposed method iteratively and alternately applies two sets of cascaded regressors, one for updating 2D landmarks and the other for updating reconstructed pose-expression ...
Feng Liu 0013 +3 more
openaire +1 more source
Joint Local Regressors Learning for Face Alignment
Neurocomputing, 2016Cascaded regression approaches have been widely applied to computer vision tasks recently, and achieve state-of-the-art performance. In this paper, we consider the problem of face alignment model fitting using cascaded regression and propose a new face alignment approach named Joint Local Regressors Learning (JLRL).
Yongxin Ge +4 more
openaire +2 more sources