Image recognition technology

Part 2 of ebook "Measuring technology and mechatronics automation in electrical engineering" provides readers with contents including: hardware-in-the-loop for on-line identification of SSP driving motor; hybrid adaptive fuzzy vector control vector control for single-phase induction motors; hybrid intelligent algorithm based on hierarchical encoding for training of RBF neural network; improved fuzzy neural network for stock market prediction and application; landslide recognition in mountain image based on support vector machine;...

259p dongmelo 20-05-2024 5 1   Download

This paper systematically reviews the research trends of existing publications on the use of street view images for the quantitative analysis of urban neighbourhood environments. The number of publications began to grow rapidly in 2010. From 2010 to 2020, the number of publications increased from 6 to 341, with an annual growth rate of approximately 30.4%

13p thebadguys 15-01-2022 17 0   Download

This research aims to develop an artificial intelligent model based on psychological knowledge to recognize emotions by analyzing facial expressions. Moreover, the proposed model has defined high-level fuzzy linguistic features of facial components which distinguish it from existing methods that commonly use lowlevel image features.

27p spiritedaway36 28-11-2021 15 3   Download

Imaging mass spectrometry (imaging MS) is an enabling technology for spatial metabolomics of tissue sections with rapidly growing areas of applications in biology and medicine. However, imaging MS data is polluted with off-sample ions caused by sample preparation, particularly by the MALDI (matrix-assisted laser desorption/ionization) matrix application.

11p vicolorado2711 22-10-2020 10 1   Download

Weed competes with a crop for nutrition, soil and water and, reduces its yields drastically. Conventional methods i.e. manual, mechanical and chemical mean have some limitations in controlling weeds. With the advancement in electronics and computers, Site-Specific Weed Management (SSWM) can provide a solution for precise weeds management. SSWM technologies with basic components and functions are described.

9p nguaconbaynhay4 22-03-2020 10 1   Download

In this paper, we will introduce a portable device which can help doctors and nurses visualize blood vessel maps of their patients. On basic of combining a vein infrared imaging method and a projector system, this vein instrument can be optimally designed for viewing veins in the monitor or displaying vessel maps of patients directly on their skin.

5p miulovesmile2 01-11-2018 18 0   Download

We present a portable translator that recognizes and translates phrases on signboards and menus as captured by a builtin camera. This system can be used on PDAs or mobile phones and resolves the difficulty of inputting some character sets such as Japanese and Chinese if the user doesn’t know their readings. Through the high speed mobile network, small images of signboards can be quickly sent to the recognition and translation server.

4p bunbo_1 17-04-2013 41 2   Download

Optical Character Recognition is a technology that enable human to digitize scanned images, converting into editable text on the computer and increasing the speed of data transmission directly into computer from many source of documents. In addition, it is also useful in handwriting recognition and making digital images searchable for text. In this paper, we proposed anOCR system which is capable of recognizing Vietnamese characters fortyped texts using template matching and artificial neural network recognizing methods.

6p coxetuanloc 09-01-2013 64 4   Download

This paper presents the results of handwritten digit recognition on well-known image databases using state-of-the-art feature extraction and classification techniques. The tested databases are obtained from MNIST [1] and collected samples of digits handwritten by teachers at Da Nang University of Technology. For feature extraction, two features are chosen: Hu’s seven moments and image averaging (resizing the images to ones of less number of pixels for easier comparison).

5p coxetuanloc 09-01-2013 53 2   Download

Character recognition is one of the pattern recognition technologies that are most widely used in practical applications. This book presents recent advances that are relevant to character recognition, from technical topics such as image processing, feature extraction or classification, to new applications including human-computer interfaces. The goal of this book is to provide a reference source for academic research and for professionals working in the character recognition field.

196p kimngan_1 05-11-2012 63 4   Download

The purpose of this book, entitled Face Analysis, Modeling and Recognition Systems is to provide a concise and comprehensive coverage of artificial face recognition domain across four major areas of interest: biometrics, robotics, image databases and cognitive models. Our book aims to provide the reader with current state-of-the-art in these domains. The book is composed of 12 chapters which are grouped in four sections.

224p bi_bi1 13-07-2012 69 8   Download

Face plays an important role in human communication. Facial expressions and gestures incorporate nonverbal information which contributes to human communication. By recognizing the facial expressions from facial images, a number of applications in the field of human computer interaction can be facilitated. Last two decades, the developments, as well as the prospects in the field of multimedia signal processing have attracted the attention of many computer vision researchers to concentrate in the problems of the facial expression recognition....

452p bi_bi1 11-07-2012 98 20   Download

convenience. He for his part is then prepared to adapt to the needs of the biogas plant. Biogas plants are appropriate to the technical abilities and economic capacity of Third World farmers. Biogas technology is extremely appropriate to the ecological and economic demands of the future. Biogas technology is progressive. However, a biogas plant seldom meets the owner's need for status and recognition. Biogas technology has a poor image ("Biogas plants are built by dreamers for poor people". If you do not want to seem one of the poor, you do not buy a biogas plant.

66p lulanphuong 22-03-2012 132 47   Download

EURASIP Journal on Applied Signal Processing 2003:9, 890–901 c 2003 Hindawi Publishing Corporation An Efficient Feature Extraction Method with Pseudo-Zernike Moment in RBF Neural Network-Based Human Face Recognition System Javad Haddadnia Engineering Department, Tarbiat Moallem University of Sabzevar, Sabzevar, Khorasan 397, Iran Email: haddadnia@sttu.ac.ir Majid Ahmadi Electrical and Computer Engineering Department, University of Windsor, Windsor, Ontario, Canada N9B 3P4 Email: ahmadi@uwindsor.

12p sting12 10-03-2012 36 5   Download

Nhận dạng ký tự quang học là kỹ thuật được sử dụng để chuyển đổi ảnh văn bản sang dạng văn bản có thể chỉnh sửa trong máy tính. Nó được ứng dụng trong công tác quét và lưu trữ các tài liệu cũ, đẩy nhanh việc nhập dữ liệu vào máy với ít lỗi hơn. Bài báo này giới thiệu một phương pháp nhận dạng ký tự đó là kỹ thuật mạng nơron. ABSTRACT Optical Character Recognition (OCR) is a technology that is used to convert scanned images of text into...

5p meoden89nd 20-01-2011 378 121   Download