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ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... you tried a xored RCS algorithm? I think you can add ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... the sources of the "new" algorithm?
I think that ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
[QUOTE=antoniovillena;674577]Can you send me the sources of the "new" algorithm?[/QUOTE]
Sure, please contact me by email! -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... compressed at all by this algorithm.
For my purposes ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
I've got another algorithm that predicts the setting of ... of the accuracy of the algorithm, large parts of the image ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... the best "pure" LZ77/LZSS algorithm implementation, but not the best ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... ;675232]I've got another algorithm that predicts the setting of ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... ;675232]I've got another algorithm that predicts the setting of ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... ;675232]I've got another algorithm that predicts the setting of ... />
After running joefish's algorithm, this is the result with ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... after applying joefish's prediction algorithm:
[IMG] ... after applying joefish's prediction algorithm:
[IMG] ... from joefish's prediction algorithm seem nearly identical in ... results from joefish's algorithm were almost identical in ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... after applying joefish's prediction algorithm
[*][B]Pre+Joe: [/B ... , then applying joefish's prediction algorithm[/LIST]
We can see ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... after applying joefish's prediction algorithm (with and without "preprocessing" pixels ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... sugest to optimize the ZX7 algorithm to screens, and release a ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... based on joefish's prediction algorithm...
Also I'm ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... like in some cases my algorithm made ZX7 better, in others ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
I suggest you a read to the wikipedia entry of the JBIG2
[url]http://en.wikipedia.org/wiki/JBIG2[/url]
It seems the best bi-level compression algorithm, very similar that cjb2 in djvu viewer. -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... like in some cases my algorithm made ZX7 better, in others ... 2x2 pixel blobs by my algorithm. One to mark a pixel ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... another variant in the prediction algorithm, that is referred in table ... combined with the original "Joe" algorithm works better. Unfortunately just using ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... in mind: When adjusting an algorithm based on a certain data ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... modification of the original zx7 algorithm that offers about 0.5 ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... RCS and joefish's prediction algorithm. In this case, cells would ... to mark full cells. Your algorithm could be simplified to this ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... sequential order. Then use my algorithm to reduce the number of ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... sequential order. Then use my algorithm to reduce the number of ... gaps" created by your prediction algorithm. Using Elias Gamma Coding and ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... have already replaced the entire algorithm... see my next post. -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... /> ret[/CODE]
The algorithm above is based on a ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
You are brilliant. This new algorithm beat all the records.
< ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... "]#94[/URL]. From the original algorithm, I kept the second step ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
I'm sorry I dimiss. This algorithm requires too much effort for me in this moment. Probably I'll do in the future (probably not). Anyway thank you for your indications. -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
[QUOTE=antoniovillena;678223]I'm sorry I dimiss. This algorithm requires too much effort for me in this moment. Probably I'll do in the future (probably not). Anyway thank you for your indications.[/QUOTE]
You are welcome!