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A Pedestrian Detection Method Based on the HOG-LBP Feature and Gentle AdaBoost

Sheng Yang, Xianmei Liao, UK Borasy
2012 International Journal of Advancements in Computing Technology  
In this paper, we present a pedestrian detection method based on the combination of Histograms of Oriented Gradient (HOG) feature and uniform local binary pattern (LBP) feature, which can detect pedestrian  ...  In order to compare the experimental results, Gentle AdaBoost is used to train the pedestrian classifier on the INRIA dataset.  ...  on three different features Figure 9 . 9 Some qualitative results of our algorithm A Pedestrian Detection Method Based on the HOG-LBP Feature and Gentle AdaBoost Sheng Yang, Xianmei Liao, UK Borasy  ... 
doi:10.4156/ijact.vol4.issue19.66 fatcat:zdwmupuxazdzvhhvky6sbaxduy

Human Detection Using Color Contrast-Based Histograms of Oriented Gradients

Ryo Matsumura, Akitoshi Hanazawa
2019 International Journal of Innovative Computing, Information and Control  
In this paper, we propose a method for human detection using color contrastbased Histograms of Oriented Gradients (HOG).  ...  We evaluate the proposed method using the following three types of classifiers in the INRIA and NICTA datasets: Real Adaboost, Support Vector Machine (SVM), and random forest.  ...  In this paper, we propose a method for human detection using color contrast-based HOG.  ... 
doi:10.24507/ijicic.15.04.1211 fatcat:fhana47yvbe2xa665hpz3j5rse

Pedestrian Detection and Tracking Using HOG and Oriented-LBP Features [chapter]

Yingdong Ma, Xiankai Chen, George Chen
2011 Lecture Notes in Computer Science  
A pedestrian detector, which is based on the non-overlap HOG feature and an Oriented LBP feature, is applied to find possible locations of humans.  ...  In this work we introduce a pedestrian detection and tracking system to extract and track human objectives using an on board monocular camera. The system is composed of three stages.  ...  Performance com Comparison of SVM SVM and Adaboost are th various pedestrian detection using Haar wavelet, HOG, a As shown in Fig.2 (b outperforms Adaboost classi on and Tracking Using HOG and Oriented-LBP  ... 
doi:10.1007/978-3-642-24403-2_15 fatcat:ohvxtgwlnrgifh775cvugimmye

Superpixels in Pedestrian Detection from Stereo Images in Urban Traffic Scenarios

Ion Giosan, Sergiu Nedevschi
2016 Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications  
A multi-feature superpixels-based method is used for obstacles segmentation and pedestrian hypotheses selection.  ...  This paper proposes a novel method for superpixel-based pedestrian hypotheses generation and their validation through feature classification.  ...  Figure 3 : 3 Superpixels-based pedestrian hypotheses (with random color for each obstacle).  ... 
doi:10.5220/0005680305010508 dblp:conf/visapp/GiosanN16 fatcat:xgmgn3fjkzdu3iqz2bz2p2arba

Fast pedestrian detection with multi-scale orientation features and two-stage classifiers

Qixiang Ye, Jianbin Jiao, Baochang Zhang
2010 2010 IEEE International Conference on Image Processing  
In this paper, we propose an approach for fast pedestrian detection in images.  ...  A cascade of Adaboost is employed to train classifiers on the coarse features, aiming to high detection speed.  ...  Two-stage classifiers for pedestrian detection When detecting pedestrians, an integral image is firstly calculated on which we calculate the coarse features and then use cascade of Adaboost classifier  ... 
doi:10.1109/icip.2010.5654080 dblp:conf/icip/YeJZ10 fatcat:klnvzaxgpfaobfglcnehahilbq

Human Detection by Boosting-Based Co-occurrence of HOG and Color Feature

Ryo Matsumura, Akitoshi Hanazawa
1970 ECTI Transactions on Computer and Information Technology  
In this paper, we propose a method for human detection using co-occurrence of Histograms of Oriented Gradients (HOG) features and color features.  ...  This method expresses the co-occurrence between HOG and color features by Adaboost and generates the combination of the features effective for the identification automatically.  ...  CONCLUSION In this paper, we proposed a method for human detection using co-occurrence of Histograms of Oriented Gradients (HOG) features and color features.  ... 
doi:10.37936/ecti-cit.201152.54236 fatcat:7jjbllyk6zexbd6cw3v4au5tdy

Implementation of Pedestrian Detection and Tracking with GPU at Night-time
GPU를 이용한 야간 보행자 검출과 추적 시스템 구현

Beom-Joon Choi, Byung-Woo Yoon, Jong-Kwan Song, Jangsik Park
2015 Journal of Broadcast Engineering  
The detection phase is performed by Adaboost algorithm based on Haar-like features. Adaboost classifier is trained with datasets generated from infrared images.  ...  We used the CUDA(Computer Unified Device Architecture) that is a parallel processing language in order to improve the speed of video-based pedestrian detection and tracking.  ...  Examples of feature-based pedestrian detection techniques include the Adaboost algorithm [4] and SVM(Support Vector Machine) [5] .  ... 
doi:10.5909/jbe.2015.20.3.421 fatcat:u3amvtoybrhxnmtwbnajncpw7e

ROBOT MÓVIL CON NAVEGACIÓN BASADA EN VISIÓN Y DETECCIÓN DE PEATONES

Wilbert G. Aguilar, Marco A. Luna, Julio F. Moya, Vanessa Abad
2016 Ingenius: Revista de Ciencia y Tecnología  
Las métricas de evaluación para las propuestas de detección de personas fueron la precisión y sensibilidad, obteniendo mejores resultados con HOG.  ...  Para la puesta en marcha se evalúan dos algoritmos de detección de peatones: cascada de clasificadores HOG y cascada de clasificadores LBP, tanto fuera de línea como a bordo del robot.  ...  Pedestrian Detection Algorithms Histogram of Oriented Gradients (HOG) This algorithm is a feature descriptor for object detection focused on pedestrian detection and introduced in [24] .  ... 
doi:10.17163/ings.n17.2017.09 fatcat:eeiz4wao7nhm3gnzvk7mhj3z3i

Intelligent Pedestrian Detection using Optical Flow and HOG

Huma Ramzan, Bahjat Fatima, Ahmad R., Sheikh Ziauddin, Asad Ali
2016 International Journal of Advanced Computer Science and Applications  
We present an automated pedestrian detection system by finding pedestrians' motion patterns and combing them with HOG features.  ...  In literature, feature based approaches have been mostly used for pedestrian detection.  ...  At each pixel level three descriptors HOG, LRP and LUV color channel values are computed. The authors use LUV color channel as the descriptor for computing feature vector.  ... 
doi:10.14569/ijacsa.2016.070955 fatcat:cgrqvjp2gncijnec752c6x6c5q

Integral Histogram with Random Projection for Pedestrian Detection

Chang-Hua Liu, Jian-Kun Lin, Rongrong Ji
2015 PLoS ONE  
The experiments show that both the random projection and integral histogram outperform the HOG feature obviously.  ...  Finally, the two ideas are combined into a new descriptor termed IHRP, which outperforms the HOG feature with less dimensions and higher speed.  ...  To enrich the description of HOG, Dalal [7] combined the HOG feature with the histogram feature based on movement and appearance for pedestrian detection in videos. Schwartz et al.  ... 
doi:10.1371/journal.pone.0142820 pmid:26569486 pmcid:PMC4646677 fatcat:7tmddhtjybes3hsj3zsa3x4goy

Learning Multilayer Channel Features for Pedestrian Detection

Jiale Cao, Yanwei Pang, Xuelong Li
2017 IEEE Transactions on Image Processing  
Pedestrian detection based on the combination of Convolutional Neural Network (i.e., CNN) and traditional handcrafted features (i.e., HOG+LUV) has achieved great success.  ...  It firstly integrates HOG+LUV with each layer of CNN into a multi-layer image channels. Based on the multi-layer image channels, a multi-stage cascade AdaBoost is then learned.  ...  Firstly, it extracts the local sum features from HOG channels and LUV color channels (i.e., HOG+LUV). Then, cascade AdaBoost [20] , [36] is used to learn the classifier.  ... 
doi:10.1109/tip.2017.2694224 pmid:28459686 fatcat:ndlefcvzivg2lkrjt5f365beju

A comparative study of pedestrian detection methods using classical Haar and HoG features versus bag of words model computed from Haar and HoG features

Raluca Brehar, Sergiu Nedevschi
2011 2011 IEEE 7th International Conference on Intelligent Computer Communication and Processing  
The bag of words model has been actively adopted by content based image retrieval and image annotation techniques.  ...  By primitive features we refer in this paper to Haar features and Histogram of Oriented Gradients both being extremely used in object recognition in general and in pedestrian detection in particular.  ...  We have approached two directions: (a) detection based on Haar and HoG features and (b)detection implemented on top of the codebook representation of Haar and HoG features.  ... 
doi:10.1109/iccp.2011.6047884 dblp:conf/iccp2/BreharN11 fatcat:ccqjyz3ajreepk6wdeednuyhiy

Improving pedestrian detection with selective gradient self-similarity feature

Si Wu, Robert Laganière, Pierre Payeur
2015 Pattern Recognition  
Gradient features play important roles for the problem of pedestrian detection, especially the Histogram of Oriented Gradients (HOG) feature.  ...  GSS is computed from HOG, and is applied to capturing the patterns of pairwise similarities of local gradient patches.  ...  We here employ the AdaBoost-based cascade using the multiscale HOG and the corresponding SGSS as the one used in the of-the-art methods consider more feature channels such as color and gradient magnitude  ... 
doi:10.1016/j.patcog.2015.01.005 fatcat:4cglsuaa4zflxbzdvag2qt2hnq

Stereo-based Pedestrian Detection Using Two-stage Classifiers

Manabu Nishiyama, Akihito Seki, Tomoki Watanabe
2011 IAPR International Workshop on Machine Vision Applications  
Detecting pedestrians from a moving vehicle is a challenging problem since the essence of the task is to search non-rigid moving objects with various appearances in a dynamic and outdoor environment.  ...  Through experiments we show that the proposed method can reduce the calculation time while keeping the pedestrian detection capability.  ...  One of the popular approaches to pedestrian detection is classification based. In [2] Histograms of Oriented Gradients (HOG) feature descriptor and a linear SVM was used to classify pedestrian.  ... 
dblp:conf/mva/NishiyamaSW11 fatcat:33ujievjqnb6tgt6xg7jghwzgu

Multi-cue onboard pedestrian detection

Christian Wojek, Stefan Walk, Bernt Schiele
2009 2009 IEEE Conference on Computer Vision and Pattern Recognition  
Various powerful people detection methods exist. Surprisingly, most approaches rely on static image features only despite the obvious potential of motion information for people detection.  ...  And third, the choice of the classifier-feature combination and several implementation details are crucial to reach best performance.  ...  Further we thank Christoph Zach and Thomas Pock for publicly releasing OFLib, Andreas Ess for his dataset and results and Piotr Dollár for helpful discussion.  ... 
doi:10.1109/cvpr.2009.5206638 dblp:conf/cvpr/WojekWS09 fatcat:eaqjlml7v5ggzjlvohx77zphii
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