Chapter 3 Image Data Representations
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Datasheet-Smartsignage
Fanless Embedded Box PC with Intel® Celeron® SmartSignage 4-core Processor J1900 EBC-3311 Features Fanless digital signage solution Cableless design Low power consumption 1 x USB 3.0 Line-out 1 x USB 2.0 2 x RJ-45 VGA DC INPUT 12V On board Intel® Celeron® 4-core Processor EBC-3311B High definition video output J1900 (Bay Trail) Supports DDR3L SO-DIMM 1333 max. up to 8GB 1 x High definition video output & 1 VGA or 2 x High definition video output 1 x USB 3.0 Line-out 1 x USB 2.0 2 x RJ-45 DC INPUT 12V Front Side 1 mSATA supported High definition video output Supports VESA mount Rear Side Power Switch Applications Digital Signage Kiosk Engine POS PC IoT Gateway Specifications Image format Jpeg, tiff, png, (anim) gif, bmp System Optional for 802.11 b/g/n CPU Intel® Celeron® 4-core Processor J1900 WiFi (Bay Trail) Expansion Slot 1 x full-size Mini card Chipset SoC integrated (for mSATA) System Memory 1 x DDR3L 1333 max up to 8GB 1 x half-size PCI Express Mini card Storage 1 x mSATA supported for optional WiFi module Watchdog Timer 255 levels, 1-255 sec. Power Supply 12V DC-in I/O 1 x USB 2.0 , 1 x USB 3.0 2 x 10/100/1000Mbps Ethernet Dimensions (W x D x H) 170 x 120 x 40 mm 1 x power on/off button 6.69 x 4.72 x 1.57” 1 x Audio (Line-out) Packing Dimension 320 x 205 x 65 mm Video I/O EBC-3311 EBC-3311B (W x D x H) 12.59 x 8.07 x 2.55” 1 x High 2 x High definition Weight (net/gross) 0.7kg(1.5lb)/1.2kg(2.61b) definition video output video output Environmental 1 x VGA Operation Temperature 0°C – +40°C,(32°F – 104°F) Video MPEG-4, MPEG-2, MPEG-1, H.264, -
Fi-4750C Image Scanner Operator's Guide Fi-4750C Image Scanner Operator's Guide Revisions, Disclaimers
C150-E182-01EN fi-4750C Image Scanner Operator's Guide fi-4750C Image Scanner Operator's Guide Revisions, Disclaimers Edition Date published Revised contents 01 September, 2000 First edition Specification No. C150-E182-01EN FCC declaration: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. FCC warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTICE • The use of a non-shielded interface cable with the referenced device is prohibited. The length of the parallel interface cable must be 3 meters (10 feet) or less. The length of the serial interface cable must be 15 meters (50 feet) or less. -
Binary Image Compression Algorithms for FPGA Implementation Fahad Lateef, Najeem Lawal, Muhammad Imran
International Journal of Scientific & Engineering Research, Volume 7, Issue 3, March-2016 331 ISSN 2229-5518 Binary Image Compression Algorithms for FPGA Implementation Fahad Lateef, Najeem Lawal, Muhammad Imran Abstract — In this paper, we presents results concerning binary image compression algorithms for FPGA implementation. Digital images are found in many places and in many application areas and they display a great deal of variety including remote sensing, computer sciences, telecommunication systems, machine vision systems, medical sciences, astronomy, internet browsing and so on. The major obstacle for many of these applications is the extensive amount of data required representing images and also the transmission cost for these digital images. Several image compression algorithms have been developed that perform compression in different ways depending on the purpose of the application. Some compression algorithms are lossless (having same information as original image), and some are lossy (loss information when compressed). Some of the image compression algorithms are designed for particular kinds of images and will thus not be as satisfactory for other kinds of images. In this project, a study and investigation has been conducted regarding how different image compression algorithms work on different set of images (especially binary images). Comparisons were made and they were rated on the bases of compression time, compression ratio and compression rate. The FPGA workflow of the best chosen compression standard has also been presented. These results should assist in choosing the proper compression technique using binary images. Index Terms—Binary Image Compression, CCITT, FPGA, JBIG2, Lempel-Ziv-Welch, PackBits, TIFF, Zip-Deflate. —————————— —————————— 1 INTRODUCTION OMPUTER usage for a variety of tasks has increased im- the most used image compression algorithms on a set of bina- C mensely during the last two decades. -
Dynamic Resource Management of Network-On-Chip Platforms for Multi-Stream Video Processing
DYNAMIC RESOURCE MANAGEMENT OF NETWORK-ON-CHIP PLATFORMS FOR MULTI-STREAM VIDEO PROCESSING Hashan Roshantha Mendis Doctor of Engineering University of York Computer Science March 2017 2 Abstract This thesis considers resource management in the context of parallel multiple video stream de- coding, on multicore/many-core platforms. Such platforms have tens or hundreds of on-chip processing elements which are connected via a Network-on-Chip (NoC). Inefficient task allo- cation configurations can negatively affect the communication cost and resource contention in the platform, leading to predictability and performance issues. Efficient resource management for large-scale complex workloads is considered a challenging research problem; especially when applications such as video streaming and decoding have dynamic and unpredictable workload characteristics. For these type of applications, runtime heuristic-based task mapping techniques are required. As the application and platform size increase, decentralised resource management techniques are more desirable to overcome the reliability and performance bot- tlenecks in centralised management. In this work, several heuristic-based runtime resource management techniques, targeting real-time video decoding workloads are proposed. Firstly, two admission control approaches are proposed; one fully deterministic and highly predictable; the other is heuristic-based, which balances predictability and performance. Secondly, a pair of runtime task mapping schemes are presented, which make use of limited known application properties, communication cost and blocking-aware heuristics. Combined with the proposed deterministic admission con- troller, these techniques can provide strict timing guarantees for hard real-time streams whilst improving resource usage. The third contribution in this thesis is a distributed, bio-inspired, low-overhead, task re-allocation technique, which is used to further improve the timeliness and workload distribution of admitted soft real-time streams. -
Implementation of RGB and Grayscale Images in Plant Leaves Disease Detection – Comparative Study
ISSN (Print) : 0974-6846 Indian Journal of Science and Technology, Vol 9(6), DOI: 10.17485/ijst/2016/v9i6/77739, February 2016 ISSN (Online) : 0974-5645 Implementation of RGB and Grayscale Images in Plant Leaves Disease Detection – Comparative Study K. Padmavathi1* and K. Thangadurai2 1Research and Development Centre, Bharathiar University, Coimbatore - 641046, Tamil Nadu, India; [email protected] 2PG and Research Department of Computer Science, Government Arts College (Autonomous), Karur - 639007, Tamil Nadu, India; [email protected] Abstract Background/Objectives: Digital image processing is used various fields for analyzing differentMethods/Statistical applications such as Analysis: medical sciences, biological sciences. Various image types have been used to detect plant diseases. This work is analyzed and compared two types of images such as Grayscale, RGBResults/Finding: images and the comparative result is given. We examined and analyzed the Grayscale and RGB images using image techniques such as pre processing, segmentation, clustering for detecting leaves diseases, In detecting the infected leaves, color becomes an level.important Conclusion: feature to identify the disease intensity. We have considered Grayscale and RGB images and used median filter for image enhancement and segmentation for extraction of the diseased portion which are used to identify the disease RGB image has given better clarity and noise free image which is suitable for infected leaf detection than GrayscaleKeywords: image. Comparison, Grayscale Images, Image Processing, Plant Leaves Disease Detection, RGB Images, Segmentation 1. Introduction 2. Grayscale Image: Grayscale image is a monochrome image or one-color image. It contains brightness Images are the most important data for analysation of information only and no color information. -
R-Photo User's Manual
User's Manual © R-Tools Technology Inc 2020. All rights reserved. www.r-tt.com © R-tools Technology Inc 2020. All rights reserved. No part of this User's Manual may be copied, altered, or transferred to, any other media without written, explicit consent from R-tools Technology Inc.. All brand or product names appearing herein are trademarks or registered trademarks of their respective holders. R-tools Technology Inc. has developed this User's Manual to the best of its knowledge, but does not guarantee that the program will fulfill all the desires of the user. No warranty is made in regard to specifications or features. R-tools Technology Inc. retains the right to make alterations to the content of this Manual without the obligation to inform third parties. Contents I Table of Contents I Start 1 II Quick Start Guide in 3 Steps 1 1 Step 1. Di.s..k.. .S..e..l.e..c..t.i.o..n.. .............................................................................................................. 1 2 Step 2. Fi.l.e..s.. .M..a..r..k.i.n..g.. ................................................................................................................ 4 3 Step 3. Re..c..o..v..e..r.y.. ...................................................................................................................... 6 III Features 9 1 File Sorti.n..g.. .............................................................................................................................. 9 2 File Sea.r.c..h.. ............................................................................................................................ -
Digital Recording of Performing Arts: Formats and Conversion
detailed approach also when the transfer of rights forms part of an employment contract between the producer of Digital recording of performing the recording and the live crew. arts: formats and conversion • Since the area of activity most probably qualifies as Stijn Notebaert, Jan De Cock, Sam Coppens, Erik Mannens, part of the ‘cultural sector’, separate remuneration for Rik Van de Walle (IBBT-MMLab-UGent) each method of exploitation should be stipulated in the Marc Jacobs, Joeri Barbarien, Peter Schelkens (IBBT-ETRO-VUB) contract. If no separate remuneration system has been set up, right holders might at any time invoke the legal default mechanism. This default mechanism grants a proportionate part of the gross revenue linked to a specific method of exploitation to the right holders. The producer In today’s digital era, the cultural sector is confronted with a may also be obliged to provide an annual overview of the growing demand for making digital recordings – audio, video and gross revenue per way of exploitation. This clause is crucial still images – of stage performances available over a multitude of in order to avoid unforeseen financial and administrative channels, including digital television and the internet. Essentially, burdens in a later phase. this can be accomplished in two different ways. A single entity can act as a content aggregator, collecting digital recordings from • Determine geographical scope and, if necessary, the several cultural partners and making this content available to duration of the transfer for each way of exploitation. content distributors or each individual partner can distribute its own • Include future methods of exploitation in the contract. -
Designing and Developing a Model for Converting Image Formats Using Java API for Comparative Study of Different Image Formats
International Journal of Scientific and Research Publications, Volume 4, Issue 7, July 2014 1 ISSN 2250-3153 Designing and developing a model for converting image formats using Java API for comparative study of different image formats Apurv Kantilal Pandya*, Dr. CK Kumbharana** * Research Scholar, Department of Computer Science, Saurashtra University, Rajkot. Gujarat, INDIA. Email: [email protected] ** Head, Department of Computer Science, Saurashtra University, Rajkot. Gujarat, INDIA. Email: [email protected] Abstract- Image is one of the most important techniques to Different requirement of compression in different area of image represent data very efficiently and effectively utilized since has produced various compression algorithms or image file ancient times. But to represent data in image format has number formats with time. These formats includes [2] ANI, ANIM, of problems. One of the major issues among all these problems is APNG, ART, BMP, BSAVE, CAL, CIN, CPC, CPT, DPX, size of image. The size of image varies from equipment to ECW, EXR, FITS, FLIC, FPX, GIF, HDRi, HEVC, ICER, equipment i.e. change in the camera and lens puts tremendous ICNS, ICO, ICS, ILBM, JBIG, JBIG2, JNG, JPEG, JPEG 2000, effect on the size of image. High speed growth in network and JPEG-LS, JPEG XR, MNG, MIFF, PAM, PCX, PGF, PICtor, communication technology has boosted the usage of image PNG, PSD, PSP, QTVR, RAS, BE, JPEG-HDR, Logluv TIFF, drastically and transfer of high quality image from one point to SGI, TGA, TIFF, WBMP, WebP, XBM, XCF, XPM, XWD. another point is the requirement of the time, hence image Above mentioned formats can be used to store different kind of compression has remained the consistent need of the domain. -
Learning Actionscript 2.0 in Flash
LEARNING ACTIONSCRIPT ™ 2.0 IN FLASH® © 2007 Adobe Systems Incorporated. All rights reserved. Learning ActionScript 2.0 in Adobe® Flash® If this guide is distributed with software that includes an end user agreement, this guide, as well as the software described in it, is furnished under license and may be used or copied only in accordance with the terms of such license. Except as permitted by any such license, no part of this guide may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, recording, or otherwise, without the prior written permission of Adobe Systems Incorporated. Please note that the content in this guide is protected under copyright law even if it is not distributed with software that includes an end user license agreement. The content of this guide is furnished for informational use only, is subject to change without notice, and should not be construed as a commitment by Adobe Systems Incorporated. Adobe Systems Incorporated assumes no responsibility or liability for any errors or inaccuracies that may appear in the informational content contained in this guide. Please remember that existing artwork or images that you may want to include in your project may be protected under copyright law. The unauthorized incorporation of such material into your new work could be a violation of the rights of the copyright owner. Please be sure to obtain any permission required from the copyright owner. Any references to company names in sample templates are for demonstration purposes only and are not intended to refer to any actual organization. -
Chapter 2 Image Processing I. Image Fundamentals
Chapter 2 Image Processing Preliminary – 24 Oct 2013 A picture is a fact. – Ludwig Wittgenstein The soul never thinks without a picture. – Aristotle We are visual organisms who depend heavily on our ability to see the world around us. Our brains have evolved to be superb image processing engines. From two simultaneous two- dimensional images, one from each eye, we automatically extract three dimensional spatial information. We can do complex pattern analysis effortlessly such as counting the number of cars on the street in front of a house or identifying the quarters in a handfull of change. In modern science, data is often in the form of pictures or images. From these, the researcher must extract quantitative information. The tasks which we do almost effortlessly can be very challenging for software. However, once the software is able to accomplish a challenge, the software can repeat it many thousands of times when a human might lose interest after only a few. There are several image processing packages available for Python. We will use the Python Image Library (PIL) and numpy’s multidimensional image processing package (ndimage). I. Image Fundamentals An image is a two dimensional array where every pixel corresponds to a single (x, y) or (column, row) point in the picture. A pixel may take several forms. Some images have only two possible values for each pixel, on or off. Such an image is binary or black and white. Some images may have a range of gray values ranging from all black to all white and denoted by an integer. -
Investigation of Scalable Vector Graphics As a Cover Medium For
AN INVESTIGATION OF SCALABLE VECTOR GRAPHICS AS A COVER MEDIUM FOR STEGANOGRAPHY By Gerard J. Hungerman Submitted to the Faculty of the College of Arts and Sciences of American University in Partial Fulfillment, of the Requirements for the Degree of M aster of Science In Computer Science Chair: Dr. Michael Gray Dr. Angela Wu ^ i I Dr. Dean McCullough Dean of the College of Arts and Sciences Date 2006 American University Washington, D.C. 20016 AMERICAN UNIVERSITY LIBRARY Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. UMI Number: 1439943 INFORMATION TO USERS The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, print bleed-through, substandard margins, and improper alignment can adversely affect reproduction. In the unlikely event that the author did not send a complete manuscript and there are missing pages, these will be noted. Also, if unauthorized copyright material had to be removed, a note will indicate the deletion. ® UMI UMI Microform 1439943 Copyright 2007 by ProQuest Information and Learning Company. All rights reserved. This microform edition is protected against unauthorized copying under Title 17, United States Code. ProQuest Information and Learning Company 300 North Zeeb Road P.O. Box 1346 Ann Arbor, Ml 48106-1346 Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. AN INVESTIGATION OF SCALABLE VECTOR GRAPHICS AS A COVER MEDIUM FOR STEGANOGRAPHY BY Gerard J. Hungerman ABSTRACT Cryptography is normally used when security is required in Internet communications, even though its use makes obvious to outside observers that communications are sensitive. -
Zajy\CZKOWSKI Grzegorz, JAROSZ Bartosz
OVERVIEW OF IMAGE FORMATS SUITABLE FOR PRESENTATION OF ART ON THE WWW ZAJy\CZKOWSKI Grzegorz, JAROSZ Bartosz, WOJCIECHOWSKI Konrad, SMOtKA Bogdan, Silesian Technical University of Gliwice Department of Computer Science Akademicka 16, 44-101 Gliwice Email: bsmolka(a).peach.ia.oolsl. qliwice.pl NAtECKAAnna, MAtECKA Agnieszka SYNOWIEC Pawet, KROL Bogdan School of Arts Katowice An important aspect of image processing is the enormous amount of data which has to be handled when transmitting digital images. The efficient transmission of images is extremally important as the image data transfer takes up over 90 percent of the volume on the Internet. In this aspect computer data compression is a powerfull technology which is playing a vital role in the Information Age. The compression of information can be devided into lossles and lossy techniques. In some cases such as text or financial data transfer only the losless algoritms can be applied. However when transmitting or storing digital images or music data, the application of losssy techniques is aimost invisible to the user, but enables a drastic reduction of the data volume. In this article we present some of the compression techniques which can be used when transmitting or storing digital images. All the formats we were able to gather are accompanied by a short description and an Internet link, which can be used when detailed information is needed. Our intention is to find the optimal compression format for presenting artistic images over the Internet. The first step of our project is the cataloging of the existing formats and evaluating their efficiency when transmitting data containing artistic features.