Re: Release Some Transform I Researched.

google wrote:
> Hi all,
>
> Just wanna put some more idea on this group hope someday
> some what improvement of compression would happen, The
> following ideas are not new or old... just like that.
> I wish expert here could do something about it.
> I declare that this transform methods are released
> in GPL, general public license. Use it to do good, avoid
> evil.
>
>
> 1) transformation method 1
>
> 10001010 1001010101 1000010100000
> 1010011 10110011 101011001010
> 1001 10001 10011101100
> 10 101 1011110001
> 1 1 10000010
> 1010100
> 100110
> 10111
> 1
>
> explaination, as you can see, any binary string start
> with 1 and end with zero could be reducted until it
> end with one, which you will need extra information
> to construct it back, in my knowledge, I couldnt find
> a better way to store those extra information, but
> expert like you can... I hope it could become something
> useful. *note that first 0 become 1, if 0 again will turn
> the bit to 1, and if 10 will turn again to two zero, which
> mean the bit are switching and the length is determine by
> simple bit code, 10 - 2, 110 - 3, 1110 - 4 and etc.
>
>
> 2) Transformation method two,
> for a sequence of number 412312321, it is possible to
> store the length and N choose R pairs like this
>
> 412312321
> 0
> 312312321
> 00
> 202312321
> 001 there is an 0, so state 1
> 1x1312321
> 0010 after there is an 0, mark it with x
> 0x0212321
> 00102 there is two zero, mark it as 2
> xxx102321
> 001021
> xxx1x1321
> 0010210
> xxx0x0221
> 00102102
> xxxxxx111
> 001021020
> xxxxxx000
> 0010210203
> xxxxxxxxx
>
> the length string is now 0010210203 which can
> be use to determine N,R from N choose R,
> but the count and integer has to store in anothe way,
> I can stil reach by email for any idea and improvement,
> the number can increase to 255 to represent bytes value
> and place not that the pointer move from one position to
> another and all values before the pointer are decrease
> by one. until it become zero, we calculate the number
> of zero and store it.
>
> the length string contains N and R info, can be
> further compressed. and the integer data could be compress
> too, it might be a recursive compressor.
>
>
>
>
>
> Regards
> Ang Li Kai
>
> Software Engineer
> - CL computer Malaysia

Not possible.
http://www.faqs.org/faqs/compression-faq/part1/section-8.html

-- Matt Mahoney

.

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