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  • misc, rfc: encryptor idea

    this is more just an idea. at present I don't have much use for the idea,but it popped up anyways.rough idea:though not "secure" per se, I assert that the rough rng algo used in paq6can be a lot harder to invert by applying a simple conversion to the output.eg, the variation of the algo I a...

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  • lzma parameters

    Hi,I have a lzma compressed file, and i can open it with lzma applications(for example lzma.exe of Igor Pavlov).My question is how can i know in with parameters the file compressed?(what is the dictionary size? the fast bits, and so on?)All the applications dont show me those parameters, and jus...

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  • LZW use in BWT

    Hi,Has anyone studied if LZW (perhaps with a large table size) does betterthan Huffman when used after the MTF step of the BWT?ThanksLyle...

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  • corrupt gzip file from partimage

    Hello,background:I made the mistake of using a file size nearly equal to the capacityof my jaz drive when backing up a computer with partimage. Thisresulted in three nearly 2GB files. I elected to use gzip as thecompression technique in partimaged. I think I should have used asmaller file size.3...

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  • Video Test Sequences

    Hi,Where can I download the video test sequences like Akiyo, Foreman,CoastGuard, Container in D1 and CIF resolution? Thanks.Prateek...

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  • MPEG2 Quantization Problem

    Hi all,I am reading the book "MPEG Video Compression Standard". And confusedwith some idea.First, why the nonintra quantization have a dead zone around zero?Second, the book said "in intra coding, values are rounded to thenearest integer; whereas in nonintra codeing, values are rounded tosmaller...

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  • They were advanced HDTV camaras for their time: Voyager I + II vidicons...

    They were advanced HDTV cameras for their time: Voyager I + II vidiconsGolay Codes were used to send colour images from the outer gas planets, butit was necessary to move to Viterbi+RS codes beyond Jupiter....

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  • help to understand MP3 design limitation.

    Hi all !Reading the Wiki page dealing with mp3, I found teh foloowing "designlimitation":# Encoder/decoder overall delay is not defined.I have some knowledge in audio coding, but, i don't really understandthat limitation, and how it is possible that the overall delay can't bvefixedI un...

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  • Who interesed in MPEG2's DSP design!

    Hi all,Now I have a homework on port mpeg2 encoder to TI C55x DSP. And I havecompleted something. If you interested in it, I'd like to communicatewith you :-)And please tell me where to post this co-study post? Thanks!Best regards,Davy...

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  • Even Technologies Inc New Demo page.

    Check out the Demo's and let us know what you think....

    0 answers | 76 bytes | related search similar search Add To My Delicious Add To My Stumble Upon Add To My Google Mark Add To My Facebook Add To My Digg Add To My Reddit

  • jpg : Restarts marker

    Hi all,What's the restart marker doing in a jpg file and what is thenecessity?\Regards,Herojit...

    6 answers | 142 bytes | related search similar search Add To My Delicious Add To My Stumble Upon Add To My Google Mark Add To My Facebook Add To My Digg Add To My Reddit

  • hbb'Einsteins Standing Wave Ratio Wins Windows Fractal Operating System Squared/Cubed '

    <bkparque@gmail.comwrote in messagenews:1128556760.710501.207140@| Albert Einstein & Leopold Infeld Evolution of Physics 1938.& 2002| bkparque 'all bets are off' , 'Ein swr win'|| 'Einsteins Standing Wave Ratio Wins Windows Fractal System| Squared/Cubed '|| [the...

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