Chinese Sign Language Recognition Based on DTW-Distance-Mapping Features

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Appearance-Based Features for Automatic Continuous Sign Language Recognition

This diploma thesis investigates appearance-based features for the person-independent vision-based recognition of continuous sign language. A large variety of methods which have been successfully used for automatic speech recognition is applied to this task. Appearance-based approaches do not rely on a segmentation of the images or on predefined models of the image content and use the image its...

متن کامل

Re-sampling for Chinese Sign Language Recognition

In Sign Language recognition, one of the problems is to collect enough data. Data collection for both training and testing is a laborious but necessary step. Almost all of the statistical methods used in Sign Language Recognition suffer from this problem. Inspired by the crossover and mutation of genetic algorithms, this paper presents a method to enlarge Chinese Sign language database through ...

متن کامل

Spatial Relationship Based Features for Indian Sign Language Recognition

— In this paper, the task of recognizing signs made by hearing impaired people at sentence level has been addressed. A novel method of extracting spatial features to capture hand movements of a signer has been proposed. Frames of a given video of a sign are preprocessed to extract face and hand components of a signer. The local centroids of the extracted components along with the global centroi...

متن کامل

Geometric Features for Improving Continuous Appearance-based Sign Language Recognition

In this paper we present an appearance-based sign language recognition system which uses a weighted combination of different features in the statistical framework of a large vocabulary speech recognition system. The performance of the approach is systematically evaluated and it is shown that a significant improvement can be gained over a baseline system when appropriate features are suitably co...

متن کامل

Sign Language Recognition Using Boosted Volumetric Features

This paper proposes a method for sign language recognition that bypasses the need for tracking by classifying the motion directly. The method uses the natural extension of haar like features into the temporal domain, computed efficiently using an integral volume. These volumetric features are assembled into spatio-temporal classifiers using boosting. Results are presented for a fast feature ext...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Mathematical Problems in Engineering

سال: 2020

ISSN: 1024-123X,1563-5147

DOI: 10.1155/2020/8953670