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Topic: RLE


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In the News (Tue 29 Dec 09)

  
  Баннерная сеть RLE. Участвуя в крупнейшей российской баннерной ...
Сеть RLE предлагает рекламодателям новую возможность поиска целевой аудитории — таргетинг по интересам пользователей (поисковый таргетинг).
До 31 ноября сеть RLE проводит акцию в поддержку автобизнеса — бесплатные тестовые кампании с поисковым таргетингом для сайтов автомобильной тематики.
С вами свяжется специалист сети RLE и согласует детали кампании.
www.rle.ru   (200 words)

  
  The RLE compression algorithm   (Site not responding. Last check: )
RLE is probably the easiest compression algorithm there is. It replaces sequences of the same data values within a file by a count number and a single value.
Als you can see, RLE encoding is only effective if there are sequences of 4 or more repeating characters because three characters are used to conduct RLE so coding two repeating characters would even lead to an increase in file size.
Sometimes the implementation of RLE is adapted to the type of data that are being compressed.
www.prepressure.com /techno/compressionrle.htm   (283 words)

  
 Run Length Encoding (RLE) Discussion and Implementation
RLE replaces a string of repeated symbols with a single symbol and a count (run length) indicating the number of times the symbol is repeated.
The downside to traditional RLE is that one more symbol is required for each run, and runs of length 2 take more space encoded than not encoded (two symbols and a count of 0).
Further discussion of RLE with links to other documentation and libraries may be found at datacompression.info.
michael.dipperstein.com /rle/index.html   (1610 words)

  
 Run Length Encoding (RLE)
RLE algorithms differ from each other mainly in three points: the threshold t, the marking of the start of a run and the coding of the length information.
Michael Maniscalco describes in 2000 a RLE algorithm for usage within the Burrows-Wheeler Compression Allgorithm, which is based on a fixed length threshold run and a symbol run which is about half as long as the original run.
This RLE algorithm from 2001 by Michael Maniscalco is based on a variable length threshold run, which defines the length of the binary representation of the threshold run and a mantissa part, which is stored in a separate data buffer.
www.data-compression.info /Algorithms/RLE   (718 words)

  
 Run-Length Encoding (RLE)
Although most RLE algorithms cannot achieve the high compression ratios of the more advanced compression methods, RLE is both easy to implement and quick to execute, making it a good alternative to either using a complex compression algorithm or leaving your image data uncompressed.
RLE schemes are simple and fast, but their compression efficiency depends on the type of image data being encoded.
RLE schemes used to encode bitmap graphics are usually divided into classes by the type of atomic (that is, most fundamental) elements that they encode.
www.fileformat.info /mirror/egff/ch09_03.htm   (2837 words)

  
 Clear Lens Exchange - Gordon Binder Weiss Vision Institute
RLE removes the focusing lens in the eye, the crystalline lens, and replaces it with an artificial lens of a different power.
RLE utilizes a surgical technique very similar to cataract surgery to significantly improve vision without glasses or contact lenses.
RLE removes the clear crystalline lens and replaces it with a lens implant of a different focusing power.
www.gbwvision.com /pages/clearlens.html   (933 words)

  
 RLE Sparse Level Sets - a flexible & scalable level set representation
The format of the RLE sparse level set structure is as follows: Essentially, each row of the level set is considered as a stream of data, and we use a run-length encoding of the row based on its value.
For each frame of the animation the model is (1) converted to a 600x600x600 RLE sparse level set volume, (2) down-sampled 300x300x300 to reduce aliasing artifacts, and (3) then rendered.
Obvious areas where the RLE sparse level set structure can be applied are (a) fluid simulation [Enright et al.
www.exocortex.org /siggraph/2004-1.html   (838 words)

  
 Tiny Technologies - Research Laboratory of Electronics at MIT
RLE was founded in 1946 as the successor to the famed MIT Radiation Laboratory of World War II, and was formed to bring together physicists and electrical engineers to work on fundamental and applied understanding of emerging topics related to electronics.
Today, RLE continues to be a premier MIT research environment providing a supportive framework for one of MIT's largest communities of faculty, staff, and student investigators.
As an interdisciplinary laboratory, RLE is the home not only to faculty from the School of Engineering, but professors from the School of Science as well.
web.mit.edu /engineering/tt/rle.html   (248 words)

  
 Refractive Lens Exchange and Cataract Surgery FAQs - San Jose Santa Clara San Francisco
RLE and cataract surgery are essentially the same procedure.
In both instances, the natural lens of your eye is removed through a small incision made in the iris of your eye and replaced by a man-made lens that is designed to remain permanently.
The only difference is that RLE is a totally elective procedure done to decrease the need for glasses; removing the cataract in cataract surgery is done for medical reasons (i.e.
www.furlongvision.com /RLE_faqs.html   (1587 words)

  
 Run Length Encoding by Arturo Campos
Rle is mainly used to compress runs of the same byte.
However rle can also be good for the first stage of our bwt compressor, because we'll avoid too much time sorting strings that are equal due to the fact that there's a lot of runs with the same bytes in the data.
The rle algorithm maybe adapted to suit your needs, but the main idea is to replace runs of the same data (like 'aaaaa' or '00000') with a counter saying how many repetitions we have.
www.arturocampos.com /ac_rle.html   (605 words)

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