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#deep learning

120 results
physics.med-ph2019

Deep learning brain conductivity mapping using a patch-based 3D U-net

Nils Hampe, Ulrich Katscher, Cornelis A. T. van den Berg +2

The paper presents a patch‑based 3D U‑Net that learns to predict brain conductivity maps from B1 transceive phase MRI data, evaluating performance on simulated and in‑vivo datasets…

#deep learning#electrical properties tomography#brain conductivity mapping#3d u-net
cs.CV2019

X-Section: Cross-Section Prediction for Enhanced RGBD Fusion

Andrea Nicastro, Ronald Clark, Stefan Leutenegger

The paper introduces X-Section, a deep‑learning method that predicts per‑object thickness from RGB‑D images and integrates these predictions into an extended KinectFusion pipeline…

#rgb-d reconstruction#3d scene completion#object thickness prediction#volumetric fusion
cs.CV2019

Towards Deep Learning-Based EEG Electrode Detection Using Automatically Generated Labels

Nils Gessert, Martin Gromniak, Marcel Bengs +2

The paper proposes a deep‑learning system that detects EEG electrodes in RGB‑D images, using a robotic setup to automatically generate large amounts of training labels.

#eeg electrode detection#rgbd imaging#deep learning#automatic labeling
cs.CV2019

Explicit Shape Encoding for Real-Time Instance Segmentation

Wenqiang Xu, Haiyang Wang, Fubo Qi +1

The paper introduces ESE‑Seg, a top‑down instance segmentation framework that encodes object shapes explicitly using an inner‑center radius signature and Chebyshev polynomial fitti…

#instance segmentation#real-time#shape encoding#object detection
cs.SD2019

GenerationMania: Learning to Semantically Choreograph

Zhiyu Lin, Kyle Xiao, Mark Riedl

The paper proposes a deep neural network approach that automatically creates rhythm-game charts for arbitrary music by predicting which sounds the player should hit and assigning c…

#procedural content generation#music analysis#rhythm game AI#deep learning
cs.CV2019

Enhanced 3D convolutional networks for crowd counting

Zhikang Zou, Huiliang Shao, Xiaoye Qu +2

The paper introduces a temporal channel-aware (TCA) block that uses 3D convolutions and channel-wise modulation to capture spatio‑temporal information for more accurate crowd count…

#crowd counting#3d convolution#temporal modeling#video analysis
cs.IT2019

3-D Positioning and Environment Mapping for mmWave Communication Systems

Jie Yang, Shi Jin, Chao-Kai Wen +2

The paper develops a 3‑D joint positioning, velocity estimation, and environment mapping (SLAM) framework for millimeter‑wave cloud radio access networks, using hybrid delay‑angle…

#mmwave#localization#slam#wireless networks
cs.CV2019

Deep Non-Rigid Structure from Motion

Chen Kong, Simon Lucey

The paper presents a deep neural network that jointly estimates camera poses and 3D shape from 2D point tracks for non‑rigid objects, handling large numbers of images and complex d…

#non-rigid structure from motion#deep learning#3d reconstruction#camera pose estimation
cs.LG2019

Unsupervised Neural Quantization for Compressed-Domain Similarity Search

Stanislav Morozov, Artem Babenko

The paper proposes an unsupervised deep neural network that compresses visual descriptors using multi-codebook quantization for fast image retrieval.

#image retrieval#descriptor compression#unsupervised learning#quantization
eess.AS2019

Emotion Dependent Facial Animation from Affective Speech

Rizwan Sadiq, Sasan AsadiAbadi, Engin Erzin

The paper proposes a two‑stage deep learning system that first classifies speech into seven emotions and then generates corresponding facial shape animations, showing improved perf…

#facial animation#affective speech#emotion classification#deep learning
eess.IV2019

Efficient Structurally-Strengthened Generative Adversarial Network for MRI Reconstruction

Wenzhong Zhou, Huiqian Du, Wenbo Mei +1

The paper introduces ESSGAN, a generative adversarial network with structurally strengthened connections and residual-in-residual blocks, designed to reconstruct high‑quality MRI i…

#mri reconstruction#generative adversarial networks#compressed sensing#deep learning
cs.CV2019

Bayesian Loss for Crowd Count Estimation with Point Supervision

Zhiheng Ma, Xing Wei, Xiaopeng Hong +1

The paper introduces a Bayesian loss function that uses point annotations to directly supervise crowd count estimation, improving accuracy over traditional density‑map approaches w…

#crowd counting#density estimation#point supervision#bayesian loss
cs.CV2019

Recent Advances in Deep Learning for Object Detection

Xiongwei Wu, Doyen Sahoo, Steven C. H. Hoi

The paper surveys recent deep‑learning approaches for visual object detection, reviewing detector architectures, learning strategies, and benchmark applications.

#object detection#deep learning#convolutional networks#survey
cs.CL2019

Processamento de linguagem natural em Português e aprendizagem profunda para o domínio de Óleo e Gás

Diogo Gomes, Alexandre Evsukoff

The paper reviews deep learning techniques for natural language processing in Portuguese, focusing on challenges and applications within the oil and gas domain.

#nlp#deep learning#oil and gas#portuguese language
cs.SI2019

FAKEDETECTOR: Effective Fake News Detection with Deep Diffusive Neural Network

Jiawei Zhang, Bowen Dong, Philip S. Yu

FAKEDETECTOR is a model that detects fake news by jointly learning representations of news articles, creators, and subjects using a deep diffusive neural network built from explici…

#fake news detection#social networks#deep learning#graph neural networks
cs.IR2019

BERT-based Ranking for Biomedical Entity Normalization

Zongcheng Ji, Qiang Wei, Hua Xu

The paper proposes a biomedical entity normalization system that fine‑tunes pre‑trained BERT variants (BERT, BioBERT, ClinicalBERT) and shows that these models achieve higher accur…

#entity normalization#biomedical NLP#BERT models#pretrained language models
cs.CV2019

A Fast and Precise Method for Large-Scale Land-Use Mapping Based on Deep Learning

Xuan Yang, Zhengchao Chen, Baipeng Li +3

The paper presents a fast, deep‑learning based approach using an optimized convolutional neural network to produce high‑resolution land‑use maps over large areas, achieving 81.5% a…

#land-use mapping#remote sensing#deep learning#convolutional neural networks
cs.NI2019

No Need of Data Pre-processing: A General Framework for Radio-Based Device-Free Context Awareness

Bo Wei, Kai Li, Chengwen Luo +2

The paper proposes a deep‑learning framework that directly processes raw radio signals for device‑free context awareness, removing the need for separate preprocessing or feature ex…

#device-free sensing#radio-based context awareness#deep learning#raw signal processing
cs.CV2019

Distinguishing Individual Red Pandas from Their Faces

Qi He, Qijun Zhao, Ning Liu +3

The paper presents a deep‑learning framework for automatically recognizing individual red pandas from facial photographs, and evaluates it on a newly created red panda image databa…

#animal identification#individual recognition#red pandas#face recognition
cs.RO2019

Deep Learning based Wearable Assistive System for Visually Impaired People

Yimin Lin, Kai Wang, Wanxin Yi +1

The paper presents a wearable assistive system that uses deep learning on RGB‑D data to generate safe navigation instructions and 3D semantic maps for visually impaired users.

#wearable assistive technology#visual impairment#deep learning#obstacle avoidance
eess.IV2019

Hyper Vision Net: Kidney Tumor Segmentation Using Coordinate Convolutional Layer and Attention Unit

D. Sabarinathan, M. Parisa Beham, S. M. Md. Mansoor Roomi

The paper introduces Hyper Vision Net, a deep learning model that uses coordinate convolution and attention mechanisms to improve kidney tumor segmentation in CT scans.

#kidney tumor segmentation#computed tomography#deep learning#coordinate convolution
cs.LG2019

Bayesian Inference for Large Scale Image Classification

Jonathan Heek, Nal Kalchbrenner

The paper introduces ATMC, an adaptive noise MCMC algorithm for Bayesian inference in deep neural networks, and demonstrates its ability to improve classification accuracy and unce…

#bayesian inference#mcmc#image classification#deep learning
cs.CV2019

ABD-Net: Attentive but Diverse Person Re-Identification

Tianlong Chen, Shaojin Ding, Jingyi Xie +5

The paper introduces ABD-Net, a person re-identification model that combines complementary attention modules with an orthogonality-based diversity regularization to learn more disc…

#person re-identification#attention mechanisms#feature diversity#orthogonal regularization
eess.IV2019

Human Perceptual Evaluations for Image Compression

Yash Patel, Srikar Appalaraju, R. Manmatha

The paper conducts human user studies to show that deep‑learning image compression methods optimized for higher MS‑SSIM scores can actually look worse to people than traditional co…

#image compression#perceptual evaluation#user study#deep learning
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