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The Microsoft Office Open XML Formats New File Formats for “Office 12”
The Microsoft Office Open XML Formats New File Formats for “Office 12” White Paper Published: June 2005 For the latest information, please see http://www.microsoft.com/office/wave12 Contents Introduction ...............................................................................................................................1 From .doc to .docx: a brief history of the Office file formats.................................................1 Benefits of the Microsoft Office Open XML Formats ................................................................2 Integration with Business Data .............................................................................................2 Openness and Transparency ...............................................................................................4 Robustness...........................................................................................................................7 Description of the Microsoft Office Open XML Format .............................................................9 Document Parts....................................................................................................................9 Microsoft Office Open XML Format specifications ...............................................................9 Compatibility with new file formats........................................................................................9 For more information ..............................................................................................................10 -
The LAS File Format Contains a Header Block, Variable Length
LAS Specification Version 1.2 Approved by ASPRS Board 09/02/2008 LAS 1.2 1 LAS FORMAT VERSION 1.2: This document reflects the second revision of the LAS format specification since its initial version 1.0 release. Version 1.2 retains the same structure as version 1.1 including identical field alignment. LAS 1.1 file Input/Output (I/O) libraries will require slight modifications in order to be compliant with this revision. A LAS 1.1 Reader will read LAS 1.2 (without the new enhancements) with no modifications. A detailed change document that provides both an overview of the changes in the specification as well as the motivation behind each change is available from the ASPRS website in the LIDAR committee section. The additions of LAS 1.2 include: • GPS Absolute Time (as well as GPS Week Time) – LAS 1.0 and LAS 1.1 specified GPS “Week Time” only. This meant that GPS time stamps “rolled over” at midnight on Saturday. This makes processing of LIDAR flight lines that span the time reset difficult. LAS 1.2 allows both GPS Week Time and Absolute GPS Time (POSIX) stamps to be used. • Support for ancillary image data on a per point basis. You can now specify Red, Green, Blue image data on a point by point basis. This is encapsulated in two new point record types (type 2 and type 3). LAS FORMAT DEFINITION: The LAS file is intended to contain LIDAR point data records. The data will generally be put into this format from software (e.g. -
PDF/A for Scanned Documents
Webinar www.pdfa.org PDF/A for Scanned Documents Paper Becomes Digital Mark McKinney, LuraTech, Inc., President Armin Ortmann, LuraTech, CTO Mark McKinney President, LuraTech, Inc. © 2009 PDF/A Competence Center, www.pdfa.org Existing Solutions for Scanned Documents www.pdfa.org Black & White: TIFF G4 Color: Mostly JPEG, but sometimes PNG, BMP and other raster graphics formats Often special version formats like “JPEG in TIFF” Disadvantages: Several formats already for scanned documents Even more formats for born digital documents Loss of information, e.g. with TIFF G4 Bad image quality and huge file size, e.g. with JPEG No standardized metadata spread over all formats Not full text searchable (OCR) inside of files Black/White: Color: - TIFF FAX G4 - TIFF - TIFF LZW Mark McKinney - JPEG President, LuraTech, Inc. - PDF 2 Existing Solutions for Scanned Documents www.pdfa.org Bad image quality vs. file size TIFF/BMP JPEG TIFF G4 23.8 MB 180 kB 60 kB Mark McKinney President, LuraTech, Inc. 3 Alternative Solution: PDF www.pdfa.org PDF is already widely used to: Unify file formats Image à PDF “Office” Documents à PDF Other sources à PDF Create full-text searchable files Apply modern compression technology (e.g. the JPEG2000 file formats family) Harmonize metadata Conclusion: PDF avoids the disadvantages of the legacy formats “So if you are already using PDF as archival Mark McKinney format, why not use PDF/A with its many President, LuraTech, Inc. advantages?” 4 PDF/A www.pdfa.org What is PDF/A? • ISO 19005-1, Document Management • Electronic document file format for long-term preservation Goals of PDF/A: • Maintain static visual representation of documents • Consistent handing of Metadata • Option to maintain structure and semantic meaning of content • Transparency to guarantee access • Limit the number of restrictions Mark McKinney President, LuraTech, Inc. -
Free Lossless Image Format
FREE LOSSLESS IMAGE FORMAT Jon Sneyers and Pieter Wuille [email protected] [email protected] Cloudinary Blockstream ICIP 2016, September 26th DON’T WE HAVE ENOUGH IMAGE FORMATS ALREADY? • JPEG, PNG, GIF, WebP, JPEG 2000, JPEG XR, JPEG-LS, JBIG(2), APNG, MNG, BPG, TIFF, BMP, TGA, PCX, PBM/PGM/PPM, PAM, … • Obligatory XKCD comic: YES, BUT… • There are many kinds of images: photographs, medical images, diagrams, plots, maps, line art, paintings, comics, logos, game graphics, textures, rendered scenes, scanned documents, screenshots, … EVERYTHING SUCKS AT SOMETHING • None of the existing formats works well on all kinds of images. • JPEG / JP2 / JXR is great for photographs, but… • PNG / GIF is great for line art, but… • WebP: basically two totally different formats • Lossy WebP: somewhat better than (moz)JPEG • Lossless WebP: somewhat better than PNG • They are both .webp, but you still have to pick the format GOAL: ONE FORMAT THAT COMPRESSES ALL IMAGES WELL EXPERIMENTAL RESULTS Corpus Lossless formats JPEG* (bit depth) FLIF FLIF* WebP BPG PNG PNG* JP2* JXR JLS 100% 90% interlaced PNGs, we used OptiPNG [21]. For BPG we used [4] 8 1.002 1.000 1.234 1.318 1.480 2.108 1.253 1.676 1.242 1.054 0.302 the options -m 9 -e jctvc; for WebP we used -m 6 -q [4] 16 1.017 1.000 / / 1.414 1.502 1.012 2.011 1.111 / / 100. For the other formats we used default lossless options. [5] 8 1.032 1.000 1.099 1.163 1.429 1.664 1.097 1.248 1.500 1.017 0.302� [6] 8 1.003 1.000 1.040 1.081 1.282 1.441 1.074 1.168 1.225 0.980 0.263 Figure 4 shows the results; see [22] for more details. -
Key Aspects in 3D File Format Conversions
Key Aspects in 3D File Format Conversions Kenton McHenry and Peter Bajcsy Image Spatial Data Analysis Group, NCSA Presented by: Peter Bajcsy National Center for Supercomputing Applications University of Illinois at Urbana-Champaign Outline • Introduction • What do we know about 3D file formats? • Basic Archival Questions • Is there an optimal format to convert to? • Can we quantify 3D noise introduced during conversions? • NCSA Polyglot to Support Archival Processes • Automation of File Format Conversions • Quality of File Format Conversions • Scalability with Volume • Conclusions • Live demonstration Introduction Introduction to 3D File Format Reality *.k3d *.pdf (*.prc, *.u3d) *.ma, *.mb, *.mp *.w3d *.lwo *.c4d *.dwg *.blend *.iam *.max, *.3ds Introduction: Our Survey about 3D Content • Q: How Many 3D File Formats Exist? • A: We have found more than 140 3D file formats. Many are proprietary file formats. Many are extremely complex (1,200 and more pages of specifications). • Q: How Many Software Packages Support 3D File Format Import, Export and Display? • A: We have documented about 16 software packages. There are many more. Most of them are proprietary/closed source code. Many contain incomplete support of file specifications. Examples of Formats and Stored Content Format Geometry Appearance Scene Animation Faceted Parametric CSG B-Rep Color Material Texture Bump Lights Views Trans. Groups 3ds √ √ √ √ √ √ √ √ √ igs √ √ √ √ √ √ √ lwo √ √ √ √ √ √ obj √ √ √ √ √ √ √ ply √ √ √ √ √ stp √ √ √ √ √ √ wrl √ √ √ √ √ √ √ √ √ √ √ u3d √ √ √ √ √ -
Digital Still Camera Image File Format Standard
Digital Still Camera Image File Format Standard (Exchangeable image file format for Digital Still Cameras: Exif) Version 2.1 June 12, 1998 Japan Electronic Industry Development Association (JEIDA) This standard makes no warranty, express or implied, with respect to the use of any intellectual property, such as patents, copyrights and trademarks, belonging to any corporation or individual. Nor does this standard make any warranty regarding system reliability or product liability. Windows™ is a registered trademark of Microsoft Corporation in the United States and elsewhere. FlashPix™ is a registered trademark of Eastman Kodak Company. Revision History This "Digital Still Camera Image File Format Standard" is issued as a standard for the image file format (Exif: Exchangeable image file format) used in digital still cameras and related systems. It was first published in October 1996 as Version 1.0i. Then in May 1997, Version 1.1ii was issued, adding specifications for optional attribute information as well as stipulations relating to format implementation, in addition to the mandatory specifications of Version 1.0. The desire for a uniform file format standard for the image data stored by digital still cameras has increased as these cameras have grown in popularity. At the same time, with the broadening application of this technology, a similar desire has arisen for uniformity of the attribute information that can be recorded in a file. The Version 2.0iii makes improvements to the Exif format for greater ease of use, while allowing for backward compatibility with products of manufacturers currently implementing Exif Version 1.x or considering its future implementation. -
Supported File Types
MyFax Supported File Formats Document Type Versions Extensions Adobe Portable Document Format (PDF) All Versions PDF Adobe Postscript All Versions PS Adobe Photoshop v. 3.0 and above PSD Amiga Interchange File Format (IFF) Raster Bitmap only IFF CAD Drawing Exchange Format (DXF) All AutoCad compatible versions DXF Comma Separated Values Format All Versions CSV Compuserve Graphics Interchange Format GIF87a, GIF89a GIF Corel Presentations Slide Show v. 96 and above SHW Corel Word Perfect v. 5.x. 6, 7, 8, 9 WPD, WP5, WP6 Encapsulated Postscript All Versions EPS Hypertext Markup Language HTML only with base href tag required HTML, HTM JPEG Joint Photography Experts Group All Versions JPG, JPEG Lotus 1-2-3 v. 2, 3, 4, 5, 96, 97, 9.x 123, WK1, WK3, WK4 Lotus Word Pro v. 96, 97, 9.x LWP Microsoft Excel v. 5, 95, 97, 2000, 2003, 2007 XLS, XLSX Microsoft PowerPoint v. 4 and above PPT, PPTX Microsoft Publisher v. 98, 2000, 2002, 2003, 2007 PUB Microsoft Windows Write All Versions WRI Microsoft Word Win: v. 97, 2000, 2003, 2007 Mac: v. 4, 5.x, 95, 98 DOC, DOCX Microsoft Word Template Win: v. 97, 2000, 2003, 2007 Mac: v. 4, 5.x, 95, 98 DOT, DOTX Microsoft Works Word Processor v. 4.x, 5, 6, 7, 8.x, 9 WPS OpenDocument Drawing All Versions ODG OpenDocument Presentation All Versions ODP OpenDocument Spreadsheet All Versions ODS OpenDocument Text All Versions ODT PC Paintbrush Graphics (PCX) All Versions PCX Plain Text All Versions TXT, DOC, LOG, ERR, C, CPP, H Portable Network Graphics (PNG) All Versions PNG Quattro Pro v. -
Iriscompressor Software and to This Publication
User Guide Legal Notices ICOMP_Pro-dgi/pko-24012012-01 Copyrights Copyrights ©2011-2012 I.R.I.S. All Rights Reserved. I.R.I.S. owns the copyrights to the IRISCompressor software and to this publication. The information contained in this document is the property of I.R.I.S. Its content is subject to change without notice and does not represent a commitment on the part of I.R.I.S. The software described in this document is furnished under a license agreement which states the terms for use of this product. The software may be used or copied only in accordance with the terms of that agreement. No part of this publication may be reproduced, transmitted, stored in a retrieval system, or translated into another language without the prior written consent of I.R.I.S. Trademarks The I.R.I.S. logo and IRISCompressor are trademarks of I.R.I.S. OCR ("Optical Character Recognition"), IDR ("Intelligent Document Recognition") and iHQC ("intelligent High Quality Compression) technology by I.R.I.S. All other products mentioned in this publication are trademarks or registered trademarks of their respective owners. iHQCTM patent-protected. US Patent No. 8,068,684 B2. 1 INTRODUCTION IRISCompressor Pro is a handy compression tool that allows you to convert your image and PDF files into compressed PDF files in just a few mouse clicks. The PDF files IRISCompressor generates are fully text-searchable, thanks to I.R.I.S.' OCR technology (Optical Character Recognition). IMPORTANT NOTES IRISCompressor Pro can process multiple image and PDF files at a time. -
Supported Formats (August 2020)
Oracle Outside In Technology 8.5.5 Supported Formats (August 2020) Archive Version Multimedia Version 7z split archives not supported) AVI (Metadata only) 7z Self Extracting exe (split archives not DICOM (File ID only) supported) LZA Self Extracting Compres Flash (text extraction only) 6.x, 7.x, Lite LZH Compress Flash (File ID only) 9,10 Microsoft Office Binder Real Media (File ID only) Microsoft Cabinet (CAB) 95 – 97 MP3 (ID3 metadata only) RAR 1.5, 2.0, 2.9, MPEG-1 Audio layer 3 V ID3 v1 5.0 (Metadata only) Self-extracting .exe MPEG-1 Audio layer 3 V ID3 v2 (Metadata only) UNIX Compress MPEG-1 Video V 2 (File ID only) UNIX GZip MPEG-1 Video V 3 (File ID only) UNIX tar MPEG-2 Audio (File ID only) Uuencode MPEG-4 (Metadata only) ZIP PKZip MPEG-7 (Metadata only) ZIP WinZip QuickTime (Metadata only) ZIP ZIP64 Windows Media ASF (Metadata only) Database Version Windows Media DVR-MS (Metadata only) DataEase 4.x Windows Media Audio WMA (Metadata only) DBase III, IV, V, X, X1 Windows Media Playlist (File ID only) First Choice DB Through 3.0 Windows Media Video WMV (Metadata only) Framework DB 3.0 WAV (Metadata only) Microsoft Access (text only) 1.0, 2.0, 95 … Other Version 2019 Microsoft Access Report Snapshot (File ID 2000 – 2003 AOL Messenger (File ID only) 7.3 only) Microsoft Works DB for DOS 2.0 Microsoft InfoPath (File ID only) 2007 Microsoft Works DB for Macintosh 2.0 Microsoft Live Messenger (via XML filter) 10.0 Microsoft Works DB for Windows 3.0, 4.0 Microsoft Office Theme files (File ID only) 2007 … 2019 Microsoft Works DB for DOS -
Binary Image Compression Using Neighborhood Coding
BINARY IMAGE COMPRESSION USING NEIGHBORHOOD CODING Tiago B. A. de Carvalho1, Tsang Ing Ren1, George D.C. Cavalcanti1, Tsang Ing Jyh2 1Center of Informatics, Federal University of Pernambuco, Brazil. 2Alcatel-Lucent, Bell Labs, Belgium E-mail: 1{tbac,tir,gdcc}@cin.ufpe.br, [email protected] ABSTRACT Bitmap image format requires a reasonable great amount of computer memory, since for each pixel it is necessary a Compression plays an important role in the storage and set of bits to represent it, and a relatively small image can transmission of digital image. Binary image compression is contain millions of pixels. Even a binary image that uses just of essential value for document imaging. Here, we propose a a bit per pixel can demand a large amount of disk space. novel compression technique based on the concept of There are dozens of bitmap image formats that use neighborhood coding, which codes each pixel of an image compression techniques, e.g., TIFF, GIF, PNG, JBIG and according to the number of neighbor pixels in different JPEG. The TIFF format can also use different types of directions. The proposed technique is a lossless compression compression methods such as CCITT Group 3 or Group 4. scheme, which also uses run-length encoding (RLE) and We propose a novel lossless binary image compression Huffman coding. We evaluated and compared this method to technique based on neighborhood coding scheme described several image file format, using test images taken from the in [2]. The codification starts by transforming each pixel of MPEG-7 core experiment CE-shape and the binary image the image into a vector. -
Java Spreadsheet Component Open Source
Java Spreadsheet Component Open Source Arvie is spriggier and pales sinlessly as unconvertible Harris personating freshly and inform sectionally. Obie chance her cholecyst prepossessingly, vociferant and bifacial. Humdrum Warren never degreasing so loquaciously or de-Stalinize any guanine headforemost. LibreOffice 64 SDK Developer's Guide Examples. Spring Roo W Cheat sheets online archived Spring Roo Open-Source Rapid Application Development for Java by Stefan. Sign in Google Accounts Google Sites. Open source components with no licenses or custom licenses. Open large Inventory Management How often startle you ordered parts you a had in boom but couldn't find learn How often lead you enable to re-order. The Excel component that can certainly write and manipulate spreadsheets. It includes two components visualization and runtime environment for Java environments. XSSF XML SpreadSheet Format reads and writes Office Open XML XLSX. Integration with paper source ZK Spreadsheet control CUBA. It should open source? Red Hat Developers Blog Programming cheat sheets Try for free big Hat. Exporting and importing data between MySQL and Microsoft. Includes haptics support essential Body Physics component plus 3D texturing and worthwhile Volume. Dictionaries are accessed using the slicer is opened in pixels of vulnerabilities, pdf into a robot to the step. How to download Apache POI and Configure in Eclipse IDE. Obba A Java Object Handler for Excel LibreOffice and. MystiqueXML is a unanimous source post in Python and Java for automated. Learn what open source dashboard software the types of programs. X3D Resources Web3D Consortium. Through excel file formats and promote information for open component source java reflection, the vertical alignment first cell of the specified text style from the results. -
Chapter 9 Image Compression Standards
Fundamentals of Multimedia, Chapter 9 Chapter 9 Image Compression Standards 9.1 The JPEG Standard 9.2 The JPEG2000 Standard 9.3 The JPEG-LS Standard 9.4 Bi-level Image Compression Standards 9.5 Further Exploration 1 Li & Drew c Prentice Hall 2003 ! Fundamentals of Multimedia, Chapter 9 9.1 The JPEG Standard JPEG is an image compression standard that was developed • by the “Joint Photographic Experts Group”. JPEG was for- mally accepted as an international standard in 1992. JPEG is a lossy image compression method. It employs a • transform coding method using the DCT (Discrete Cosine Transform). An image is a function of i and j (or conventionally x and y) • in the spatial domain. The 2D DCT is used as one step in JPEG in order to yield a frequency response which is a function F (u, v) in the spatial frequency domain, indexed by two integers u and v. 2 Li & Drew c Prentice Hall 2003 ! Fundamentals of Multimedia, Chapter 9 Observations for JPEG Image Compression The effectiveness of the DCT transform coding method in • JPEG relies on 3 major observations: Observation 1: Useful image contents change relatively slowly across the image, i.e., it is unusual for intensity values to vary widely several times in a small area, for example, within an 8 8 × image block. much of the information in an image is repeated, hence “spa- • tial redundancy”. 3 Li & Drew c Prentice Hall 2003 ! Fundamentals of Multimedia, Chapter 9 Observations for JPEG Image Compression (cont’d) Observation 2: Psychophysical experiments suggest that hu- mans are much less likely to notice the loss of very high spatial frequency components than the loss of lower frequency compo- nents.