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LuraTech
LuraTech is a software company, owned since 2015 by Foxit Software, with offices in Remscheid, Berlin, London, and in the United States, which makes products for handling and conversion of digital documents. Its customers are primarily organizations involved in long-term document archiving and scan service providers. It is a member of the PDF Association. LuraTech was founded as a part of a joint project with the Technical University of Berlin intended to bring wavelet compression techniques to digital still images. LuraTech developed a segmentation technology to deal with scanned documents containing mixed raster content (MRC), resulting in the creation of ''LuraDocument LDF'', a proprietary document format for the compression of scanned documents. Since then, LuraTech has developed several software development kits (SDKs) and computer applications for creating and handling PDF documents. LuraTech has also taken part in the development of the JPEG 2000 standard. In 2002 LuraT ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foxit Software
Fujian Foxit Software Development Joint Stock Co., Ltd. (), also known as Foxit Software (), is a software developer based in Fuzhou, China, with subsidiaries in the United States, Europe, Japan, and Australia, that develops Portable Document Format (PDF) software and tools used to create, edit, eSign, and secure files and digital documents. It also has other offices in Fuzhou, Beijing, Berlin, South Yarra (Melbourne), Japan, Taiwan, Korea, France, North Macedonia, and Slovakia. As of 2016, there were about 425 million Foxit users of Foxit's software, with sales to more than 100,000 customers in 200 countries. Foxit Software was named #2 Best PDF Editor Software of 2022" by ComHQ. History Foxit Software was founded in 2001 by Eugene Y. Xiong (Chinese: ), a Chinese national with permanent residence in the United States, to develop similar PDF software products to those from Adobe Systems and other PDF vendors, and offer them at lower prices. In 2009, Foxit Software Compa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gesellschaft Mit Beschränkter Haftung
A ''Gesellschaft mit beschränkter Haftung'' (, abbreviated GmbH and also GesmbH in Austria; ) is a type of legal entity common in Germany, Austria, Switzerland (where it is equivalent to a '' société à responsabilité limitée''), and Liechtenstein. It is an entity broadly equivalent to the private limited company in the United Kingdom and many Commonwealth countries, and the limited liability company (LLC) in the United States. The name of the GmbH form emphasizes the fact that the owners (''Gesellschafter'', also known as members) of the entity are not personally liable or credible for the company's debts. GmbHs are considered legal persons under German, Swiss, and Austrian law. Other variations include mbH (used when the term '' Gesellschaft'' is part of the company name itself), and gGmbH (''gemeinnützige'' GmbH) for non-profit companies. The GmbH has become the most common corporation form in Germany because the AG (''Aktiengesellschaft''), the other major company for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berlin
Berlin is Capital of Germany, the capital and largest city of Germany, both by area and List of cities in Germany by population, by population. Its more than 3.85 million inhabitants make it the European Union's List of cities in the European Union by population within city limits, most populous city, as measured by population within city limits having gained this status after the United Kingdom's, and thus London's, Brexit, departure from the European Union. Simultaneously, the city is one of the states of Germany, and is the List of German states by area, third smallest state in the country in terms of area. Berlin is surrounded by the state of Brandenburg, and Brandenburg's capital Potsdam is nearby. The urban area of Berlin has a population of over 4.5 million and is therefore the most populous urban area in Germany. The Berlin/Brandenburg Metropolitan Region, Berlin-Brandenburg capital region has around 6.2 million inhabitants and is Germany's second-largest metropolitan reg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Remscheid
Remscheid () is a city in North Rhine-Westphalia, Germany. It is, after Wuppertal and Solingen, the third-largest municipality in Bergisches Land, being located on the northern edge of the region, on the south side of the Ruhr area. Remscheid had around 109,000 inhabitants in 2015. At the end of 2019 it had 113,703 inhabitants. Geography Remscheid comprises four boroughs, ''Alt-Remscheid'', ''Remscheid-Süd'', ''Lennep'', and Lüttringhausen. Its highest point is the Brodtberg (378 m). History Remscheid was founded in the 12th century, but remained a small village until the 19th century. Early spellings for the city included ''Remissgeid'' (1217), ''Rymscheyd'' (1351), ''Reymscheyd'' (1487) and ''Rembscheid'' (1639). The economic growth of the entire Rhine-Ruhr region led to an increase of the population of Remscheid. Mechanical engineering and toolmaking were the main industries practised within the town. This is carried on today with the Hazet tool company which has t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London
London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a major settlement for two millennia. The City of London, its ancient core and financial centre, was founded by the Roman Empire, Romans as ''Londinium'' and retains its medieval boundaries.See also: Independent city#National capitals, Independent city § National capitals The City of Westminster, to the west of the City of London, has for centuries hosted the national Government of the United Kingdom, government and Parliament of the United Kingdom, parliament. Since the 19th century, the name "London" has also referred to the metropolis around this core, historically split between the Counties of England, counties of Middlesex, Essex, Surrey, Kent, and Hertfordshire, which largely comprises Greater London ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PDF Association
The PDF Association promotes the adoption and use of International Standards related to PDF technology by assisting enterprise content management (ECM), document management system (DMS) and advanced PDF users with the implementation of PDF technology on an organizational level. In order to assist companies in making the most of PDF technology, the PDF Association provides organizations with information and resources on the variety of International Standards available for PDF. Mission The PDF Association's stated mission is to promote Open Standards-based electronic document implementations using PDF technology through education, expertise and shared experience for stakeholders worldwide. History Established in 2006 as an initiative of the Association for Digital Document Standards (ADDS), and known then as the PDF/A Competence Center (PDFACC), the organization's primary focus was to promote awareness and standards-compliant implementation of PDF/A technology. In 2011 the PDFA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technical University Of Berlin
The Technical University of Berlin (official name both in English and german: link=no, Technische Universität Berlin, also known as TU Berlin and Berlin Institute of Technology) is a public research university located in Berlin, Germany. It was the first German university to adopt the name "Technische Universität" (Technical University). The university alumni and professor list includes several US National Academies members, two National Medal of Science laureates and ten Nobel Prize laureates. TU Berlin is a member of TU9, an incorporated society of the largest and most notable German institutes of technology and of the Top International Managers in Engineering network, which allows for student exchanges between leading engineering schools. It belongs to the Conference of European Schools for Advanced Engineering Education and Research. The TU Berlin is home of two innovation centers designated by the European Institute of Innovation and Technology. The university is la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wavelet Transform
In mathematics, a wavelet series is a representation of a square-integrable ( real- or complex-valued) function by a certain orthonormal series generated by a wavelet. This article provides a formal, mathematical definition of an orthonormal wavelet and of the integral wavelet transform. Definition A function \psi \,\in\, L^2(\mathbb) is called an orthonormal wavelet if it can be used to define a Hilbert basis, that is a complete orthonormal system, for the Hilbert space L^2\left(\mathbb\right) of square integrable functions. The Hilbert basis is constructed as the family of functions \ by means of dyadic translations and dilations of \psi\,, :\psi_(x) = 2^\frac \psi\left(2^jx - k\right)\, for integers j,\, k \,\in\, \mathbb. If under the standard inner product on L^2\left(\mathbb\right), :\langle f, g\rangle = \int_^\infty f(x)\overlinedx this family is orthonormal, it is an orthonormal system: :\begin \langle\psi_,\psi_\rangle &= \int_^\infty \psi_(x)\overl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mixed Raster Content
Mixed raster content (MRC) is a method for compressing images that contain both binary-compressible text and continuous-tone components, using image segmentation methods to improve the level of compression and the quality of the rendered image. By separating the image into components with different compressibility characteristics, the most efficient and accurate compression algorithm for each component can be applied. MRC-compressed images are typically packaged into a hybrid file format such as DjVu and sometimes PDF. This allows for multiple images, and the instructions to properly render and reassemble them, to be stored within a single file. Some image scanners optionally support MRC when scanning to PDF. A typical manual states that without MRC, the image is generated in a single process, with text and graphics not distinguished. With MRC, separate processes are used for text, graphics, and other elements, producing clearer graphics and sharper text, at the price of slightly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software Development Kit
A software development kit (SDK) is a collection of software development tools in one installable package. They facilitate the creation of applications by having a compiler, debugger and sometimes a software framework. They are normally specific to a hardware platform and operating system combination. To create applications with advanced functionalities such as advertisements, push notifications, etc; most application software developers use specific software development kits. Some SDKs are required for developing a platform-specific app. For example, the development of an Android app on the Java platform requires a Java Development Kit. For iOS applications (apps) the iOS SDK is required. For Universal Windows Platform the .NET Framework SDK might be used. There are also SDKs that add additional features and can be installed in apps to provide analytics, data about application activity, and monetization options. Some prominent creators of these types of SDKs include Google, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JPEG 2000
JPEG 2000 (JP2) is an image compression standard and coding system. It was developed from 1997 to 2000 by a Joint Photographic Experts Group committee chaired by Touradj Ebrahimi (later the JPEG president), with the intention of superseding their original JPEG standard (created in 1992), which is based on a discrete cosine transform (DCT), with a newly designed, wavelet-based method. The standardized filename extension is .jp2 for ISO/ IEC 15444-1 conforming files and .jpx for the extended part-2 specifications, published as ISO/IEC 15444-2. The registered MIME types are defined in RFC 3745. For ISO/IEC 15444-1 it is image/jp2. JPEG 2000 code streams are regions of interest that offer several mechanisms to support spatial random access or region of interest access at varying degrees of granularity. It is possible to store different parts of the same picture using different quality. JPEG 2000 is a compression standard based on a discrete wavelet transform (DWT). The stand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PDF/A
PDF/A is an ISO-standardized version of the Portable Document Format (PDF) specialized for use in the archiving and long-term preservation of electronic documents. PDF/A differs from PDF by prohibiting features unsuitable for long-term archiving, such as font linking (as opposed to font embedding) and encryption. The ISO requirements for PDF/A file viewers include color management guidelines, support for embedded fonts, and a user interface for reading embedded annotations. Standards Background PDF is a standard for encoding documents in an "as printed" form that is portable between systems. However, the suitability of a PDF file for archival preservation depends on options chosen when the PDF is created: most notably, whether to embed the necessary fonts for rendering the document; whether to use encryption; and whether to preserve additional information from the original document beyond what is needed to print it. PDF/A was originally a new joint activity between th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
