Learning identity-Aware, domain-invariant representations is crucial in solving domain generalizable person ReID (DG-ReID). Existing methods commonly use augmentation techniques either in feature space by mixing insta...
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the visibility of scene is much important in applications of Intelligent Video surveillance systems, Autonomous Vehicle Navigation. the presence of haze limits the visibility, thereby hindering the proper operation of...
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In excision biopsy, a tumor mass is surgically removed from the body. Subsequently, it is sliced at an appropriate location and investigated microscopically through a process called histopathology. Any bias in tumor s...
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this paper proposes knowledge sharing and cooperation based Adaptive Boosting (KSC-AdaBoost) for supervised collaborative learning in presence of two different feature spaces (views) representing a training example. I...
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ISBN:
(纸本)1595930361
this paper proposes knowledge sharing and cooperation based Adaptive Boosting (KSC-AdaBoost) for supervised collaborative learning in presence of two different feature spaces (views) representing a training example. In such a binary learner space, two learner agents are trained on the two feature spaces. Difficulty of a training example is ascertained not only by classification performance of an individual learner but also by overall group performance on that training example. Group learning is enhanced by a novel algorithm for assigning weight to training set data. three different models of KSC-AdaBoost are proposed for agglomerating decisions of the two learners. KSC-AdaBoost out-performs traditional AdaBoost and some recent variants of AdaBoost in terms of convergence rate of training set error and generalization accuracy. the paper then presents KSC-AdaBoost based hierarchical model for accurate eye region localization followed by fuzzy rule based system for robust eye center detection. Exhaustive experiments on five publicly available popular datasets reveal the viability of the learning models and superior eye detection accuracy over recent state-of-the-art algorithms. Copyright 2014 ACM.
Near-infrared (NIR) band is also one of the exciting wavelength ranges, besides optical range, to the human visual perception system. the NIR band shares various attributes with visible spectrum range. NIR images have...
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Head pose classification from images acquired from far field cameras is a challenging problem because of the low resolution, blur and noise due to subject movements. Further there exists a domain shift in head pose cl...
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ISBN:
(纸本)1595930361
Head pose classification from images acquired from far field cameras is a challenging problem because of the low resolution, blur and noise due to subject movements. Further there exists a domain shift in head pose classification between training (source) and testing (target) images. Also more often the head poses in the target set may not exist in the source set and acquiring sufficient samples for training is quite expensive. In this paper, we propose a novel framework to address multi-view unseen head pose classification where the target set belongs to a different domain and has more classes than in the source. A correlated subspace is first derived using Canonical Correlation Analysis (CCA) between corresponding head poses in the source (stationary subjects) and target set (moving subjects). A distance based Domain Adaptation technique is then used in the correlation subspace for classification of unseen head pose in the target set. Experimental results confirm the effectiveness of our approach in improving the classification performance over the state-of-art. Copyright is held by the authors.
the segmentation of the liver and tumors present in the liver is an essential task for the diagnosis of liver cancer and surgical treatment planning. While most of the works were developed withthe goal of improving s...
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Knowledge Distillation is a transfer learning and compression technique that aims to transfer hidden knowledge from a teacher model to a student model. However, this transfer often leads to poor calibration in the stu...
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the proceedings contain 15 papers. the topics discussed include: self-supervised 3D face reconstruction based on dense key points;slice-based ray casting volume shadow of volumetric datasets;a GPU computation-based ra...
ISBN:
(纸本)9781510679771
the proceedings contain 15 papers. the topics discussed include: self-supervised 3D face reconstruction based on dense key points;slice-based ray casting volume shadow of volumetric datasets;a GPU computation-based ray tracing engine with user-friendly and scalable rendering features and structures;a lightweight stereo depth estimation network based on mobile devices;a lightweight stereo depth estimation network based on mobile devices;grand challenge of imageprocessing in automatic detection of vehicles running in red lights;anomaly detection algorithm for asymmetric autoencoder based on knowledge distillation;a stereo vision-based real-time 3D hand pose estimation system combining nonlinear optimization;and a lightweight real-time 3D hand gesture tracking solution for mobile devices.
Cinematic experiences, characterized by intricate audio-visual stimuli, foster profound emotional engagement. However, the correlation between audience emotions, physiological responses, film genres, and ratings, part...
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