Retinal Image Quality Assessment (RIQA) is an essential preliminarily step in Automatic Retinal Screening Systems (ARSS) to avoid misdiagnosis of retinal disease. In this work, a no-reference wavelet based RIQA algori...
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the proceedings contain 61 papers. the special focus in this conference is on Biomimetic and Biohybrid Systems. the topics include: the natural bipeds, birds and humans;retina color-opponency based pursuit implemented...
ISBN:
(纸本)9783319424163
the proceedings contain 61 papers. the special focus in this conference is on Biomimetic and Biohybrid Systems. the topics include: the natural bipeds, birds and humans;retina color-opponency based pursuit implemented through spiking neural networks in the neurorobotics platform;a two-fingered anthropomorphic robotic hand with contact-aided cross four-bar mechanisms as finger joints;living designs;a bio-inspired photopatterning method to deposit silver nanoparticles onto non conductive surfaces using spinach leaves extract in ethanol;wall following in a semi-closed-loop fly-robotic interface;sensing contact constraints in a worm-like robot by detecting load anomalies;head-mounted sensory augmentation device;computer-aided biomimetics;a neural network with central pattern generators entrained by sensory feedback controls walking of a bipedal model;towards unsupervised canine posture classification via depth shadow detection and infrared reconstruction for improved image segmentation accuracy;a bio-inspired model for visual collision avoidance on a hexapod walking robot;a hydraulic hybrid neuroprosthesis for gait restoration in people with spinal cord injuries;principal component analysis of two-dimensional flow vector fields on human facial skin for efficient robot face design;a cerebellar-based control architecture for a self-balancing robot;optimizing morphology and locomotion on a corpus of parametric legged robots;navigate the unknown;insect-inspired visual navigation for flying robots;towards educational human-robot symbiotic interaction;wasp-inspired needle insertion with low net push force and use of bifocal objective lens and scanning motion in robotic imaging systems for simultaneous peripheral and high resolution observation of objects.
We present a simple approach for facial expression recognition from images using the principle of sparse representation using a learned dictionary. Visual appearance based feature descriptors like histogram of oriente...
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USER (Universal SEmantic Representation) is a bio-inspired module implemented in a system on a chip (SoC), which builds a link between multichannel perception and semantic representation. the input data are projected ...
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ISBN:
(纸本)9783319424170;9783319424163
USER (Universal SEmantic Representation) is a bio-inspired module implemented in a system on a chip (SoC), which builds a link between multichannel perception and semantic representation. the input data are projected into a generic bioinspired higher dimensional non-linear semantic space with high sparsity. A pooling of these semantic representations (global, dynamic and structural) is done automatically by a set of dynamic attractors embedding spatio-temporal histograms, being drastically more efficient than back-propagation. A supervised learning is used to build the association between the invariant multimodal semantic representations (histogram results) and the labels (`words'). the invariant recognition is achieve thanks to multichannel multiscale dynamic attractors and bilinear representations - imitating brain attentional processes. USER modules can be cascaded, allowing to work at different levels of abstraction (or complexity). Due to its low consumption, small size and minimal price, USER targets deep learning, robotics, and Internet of things (IoT) applications.
State-of-the-art systems of Chinese Named Entity recognition (CNER) require large amounts of hand-crafted features and domain-specific knowledge to achieve high performance. In this paper, we apply a bidirectional LST...
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ISBN:
(纸本)9783319504964;9783319504957
State-of-the-art systems of Chinese Named Entity recognition (CNER) require large amounts of hand-crafted features and domain-specific knowledge to achieve high performance. In this paper, we apply a bidirectional LSTM-CRF neural network that utilizes both character-level and radical-level representations. We are the first to use character-based BLSTM-CRF neural architecture for CNER. By contrasting the results of different variants of LSTM blocks, we find the most suitable LSTM block for CNER. We are also the first to investigate Chinese radical-level representations in BLSTM-CRF architecture and get better performance without carefully designed features. We evaluate our system on the third SIGHAN Bakeoff MSRA data set for simplfied CNER task and achieve state-of-the-art performance 90.95% F1.
Music is and has been an integral part of our society since time immemorial. It is a subtle display of a person’s emotions. Over the decades even though the way music is composed or heard has greatly evolved but what...
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Automatic plant leaf recognition has been a hot research spot in the recent years, where encouraging improvements have been achieved in bothrecognition accuracy and speed. However, existing algorithms usually only ex...
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the proceedings contain 65 papers. the topics discussed include: feature selection and reduction for batik image retrieval;length-bounded hybrid CPU/GPU pattern matching algorithm for deep packet inspection;quality mo...
ISBN:
(纸本)9781450347938
the proceedings contain 65 papers. the topics discussed include: feature selection and reduction for batik image retrieval;length-bounded hybrid CPU/GPU pattern matching algorithm for deep packet inspection;quality monitoring, analysis and evaluation of BDS B1I signal;weight measurement of holothuria scabra jaeger, 1833 utilizing the surface area of digitized image captured under water;bidirectional diffusion algorithm for image enhancement with local feature;graph clustering-based emerging event detection from Twitter data stream;an efficient approach for automatic number plate recognition for low resolution images;a forgery video detection algorithm for resolution promotion manipulations using frequency spectrum analysis;EaaS: available yet hidden infrastructure inside MSE;motion image de-blurring system based on the effectiveness parameters of point spread function;feature fusion methods for robust speech emotion recognition based on deep belief networks;sea-land segmentation based on template matching;security assessment of information system in hospital environment;fractional difference based hybrid model for resource prediction in cloud network;research of recognition system of web intrusion detection based on storm;analysis on the effect of term-document's matrix to the accuracy of latent-semantic-analysis-based cross-language plagiarism detection;TCAM-based packet classification using multi-stage scheme;a topic of interest-based approach on online social network services for information sharing;the real time endoscopic image analysis algorithm;and fault tolerance for web service based on component importance in service networks.
In this paper, we apply the bag of features method to the car make and model recognition problem. In our implementation of the method, we use the LARS algorithm to optimize the quadratic problem known as the Lasso and...
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In this paper, we apply the bag of features method to the car make and model recognition problem. In our implementation of the method, we use the LARS algorithm to optimize the quadratic problem known as the Lasso and by doing so we generate the dictionary of words. that dictionary is then used in conjuction to an image database to obtain a feature vector (each image yields one feature vector), said feature vector is then fed to an supervised classification algorithm (in our case an SVM).
Crowdsourcing is a powerful tool for massive transcription at a relatively low cost, since the transcription effort is distributed into a set of collaborators, and therefore, supervision effort of professional transcr...
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ISBN:
(纸本)9783319491691;9783319491684
Crowdsourcing is a powerful tool for massive transcription at a relatively low cost, since the transcription effort is distributed into a set of collaborators, and therefore, supervision effort of professional transcribers may be dramatically reduced. Nevertheless, collaborators are a scarce resource, which makes optimisation very important in order to get the maximum benefit from their efforts. In this work, the optimisation of the work load in the side of collaborators is studied in a multimodal crowdsourcing platform where speech dictation of handwritten text lines is used as transcription source. the experiments explore how this optimisation allows to obtain similar results reducing the number of collaborators and the number of text lines that they have to read.
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