«histogram of oriented gradient»
۹۲۶ نتیجهHistograms of Oriented Gradients for 3D Object Retrieval
3D object retrieval has received much research attention during the last years. To automatically determine the similarity between 3D objects, the global descriptor approach is very popular, and many competing methods for extracting global descriptors have been proposed to date. H
Histogram of Oriented Gradients and Normalized Correlation Coefficient based Two-wheeler Detection System using Adaboost
In this paper, we present a new algorithm to detect the two-wheelers riding on people for the normalized cross correlation (NCC) and its application of histogram of oriented gradients (HOGs). Using the NCC algorithm, local geometric information is used as weighting value to the H
Image Retrieval using Harris Corners and Histogram of Oriented Gradients
Content based image retrieval is the technique to retrieve similar images from a database that are visually similar to a given query image. It is an active and emerging research field in computer vision. In our proposed system, the Interest points based Histogram of Oriented Grad
Estimation of Age Group using Histogram of Oriented gradients and Neural Network
Requirement of Project: Face images are being increasingly used as additional means of authentication in applications of high security zone. But with age progression the facial features changes and the database needs to be updated regularly which is a tedious task. So we need to
Hand Gesture Recognition Using Histogram of Oriented Gradients and Partial Least Squares Regression
In this paper we propose a real-time hand gesture recognition system that employs the techniques developed for pedestrian detection to recognize a small vocabulary of human hand gestures. Our feature set comprises of grids of Histogram of Oriented Gradient (HOG) descriptors, with
Brazilian License Plate Detection Using Histogram of Oriented Gradients and Sliding Windows
Due to the increasingly need for automatic traffic monitoring, vehicle license plate detection is of high interest to perform automatic toll collection, traffic law enforcement, parking lot access control, among others. In this paper, a sliding window approach based on Histogram
Robust Human Detection Using Multiple Scale of Cell Based Histogram of Oriented Gradients and AdaBoost Learning
Human detection is an important task in many applications such as intelligent transport systems, surveillance systems, automatic human assistance systems, image retrieval, and so on. This paper proposes a multiple scale of cell based Histogram of Oriented Gradients (HOG) features
Benchmarking haar and histograms of oriented gradients features applied to vehicle detection
This paper provides a comparison between two of the most used visual descriptors (image features) nowadays in the field of object detection. The investigated image features involved the Haar filters and the Histogram of Oriented Gradients (HoG) applied for the on road vehicle det
Spontaneous Facial Expression Recognition Based on Histogram of Oriented Gradients Descriptor
Automatically detecting facial expressions has become an important research area. It plays a significant role in security, human-computer interaction and health-care. Yet, earlier work focuses on posed facial expression. In this paper, we propose a spontaneous facial expression r
Robust Face Identification with Small Sample Sizes using Bag of Words and Histogram of Oriented Gradients
Face identification under small sample conditions is currently an active research area. In a case of very few reference samples, optimally exploiting the training data to make a model which has a low generalization error is an important challenge to create a robust face identific