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User: paulwomack

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Comments · 44

  1. Re:16 bit RGB support is more important than CMYK on GIMP 2.4 Released · · Score: 1

    what you say is complete and correct for "natural" photographs.

    However, for vector like work (e.g. text, lines, grads) CMYK (which is what the presses finally use) has interesting wrinkles with regards to choke, bleed and spread, which simply cannot be expressed in RGB.

    For this reason "native" CMYK is most certainly important in vector tools (e.g. freehand, illustrator, inkscape) and fairly important in raster tools.

          BugBear (aquainted with pre-press)

  2. Re:And this is indeed a serious problem with EBay. on How to Win on Ebay: Snipe · · Score: 1

    That could extend the auction indefinitely. How about this variation on your idea:

    The end of the auction is at the stated time, but with a plus or minus 5 minute "random window". This would massively reduce the scope for effective sniping. Sniping is only effective because you KNOW when the last coupla' second is.

        BugBear

  3. Re:I'm amazed on New Clues for Antikythera Mechanism · · Score: 1

    The Greeks had working steam power ....... and maybe any number of discoveries we don't even know they had.

    Yeah; those unknown discoveries make compelling evidence.

        BugBear

  4. Re:So? on Police Restrict Public Photography · · Score: 1

    My point? Australia might be different, but at least in the US, they can't drag you off without a charge.

    Ah. Nostalgia.

    Two words. "Homeland Security"

        BugBear

  5. Re:Let's hope this is optional.. on High-tech Cars Replacing Driver Skill? · · Score: 1
    ..i LIKE to drive. Sometimes helpful systems that assume control take all the fun out of things.

    Ah - self-expression through internal combustion, pushing the envelope, "seeing what she'll do".

    I hope you're doing this on race tracks, 'cause otherwise you sure sound like an RTA waiting to happen.

    BugBear

  6. prior art on Refocusable Plenoptic Light-Field Photography · · Score: 1

    I'm not enough of a scientist/mathematician to know the answer, but this sounds very similar to "wavefront coding" from the U. of Colorado.

    This is already being used commercially, and the company was formed in 1996 - so I assume the research substantially pre-dated that.

    http://www.cdm-optics.com/site/

            BugBear

  7. Re:Pseudoscience? on World's Largest Solar Array to use Stirling Engine · · Score: 1

    Stirling engines seem legitimate enough

    Indeed:

    used in Antarctic conditions

    Just because something is liked by kooks doesn't make it kooky.

          BugBear

  8. Re:auto page make up on 29 Vector Drawing Programs · · Score: 1

    How about FOP?

    FOP FAQ

            BugBear

  9. Re:How about firefox? on Plugging Internet Explorer's Leaks · · Score: 1

    Robert Love gave a (fairly detailed and technical) talk on it at while back, with some suggestions for combating it on the Linux desktop, which I recommend to anyone who is interested. It's about 126MB, Ogg format.

    And thus is "rich, multimedia web content" revealed in all its dreadfullness.

    A textual transcription would be better; a properly thought out and written up document better still; diagrams would help. All nicely achievably in HTML 1.0, back in the day. 126Mb. Geez.

    BugBear (old guy)

  10. Re:Tried with the IBM enhancements? on Boot Process Visualization · · Score: 1

    This article about OsX performance (IIRC) was a slashdot item recently... how soon they forget.

    BugBear

  11. not second best on Open Source Geeks Considered Modern Heroes · · Score: 1

    The experimental archeology field (AKA reenactors) is mainly amateur, but there are some deep, deep experts there.

    In general, the amateurs are likely to be more highly skilled than the professionals in any field where there's no income to be earned (duh!).

    BugBear

  12. Re:Two or Three a Week on E-bike E-xperiences? · · Score: 2, Interesting

    It's also probably the only country where it's perfectly normal to pick up your date on a bike.

    I love it. In far too many countries (and I include specifically the UK and USA) your percieved status is almost solely defined by the cost of your car.

    BugBear (whose bikes are worth more than his car)

  13. the old ideas... on P2P Web searches · · Score: 1

    Just keep comin' round.

    Harvest

    BugBear

  14. not new at all on Better Search Results Than Google? · · Score: 1

    Excite White Paper

    Check the copyright date.

    BugBear

  15. Re:PNG is already widely used in multimedia on What Is The Future of PNG? · · Score: 1
    And elsewhere in "big boys" image processing land. Herewith from the Povary manual


    Most of these formats output 24 bits per pixel with 8 bits for each of red, green and blue data. PNG and PPM allow you to optionally specify the output bit depth from 5 to 16 bits for each of the red, green, and blue colors, giving from 15 to 48 bits of color information per pixel. The default output depth for all formats is 8 bits/color (16 million possible colors), but this may be changed for PNG and PPM format files by setting Bits_Per_Color=n or by specifying +FNn or +FPn, where n is the desired bit depth.

    and

    In addition to support for variable bit-depths, alpha channel, and grayscale formats, PNG files also store the Display_Gamma value so the image displays properly on all systems (see section "Display Hardware Settings"). The hf_gray_16 global setting, as described in section "HF_Gray_16" will also affect the type of data written to the output file.


    BugBear
  16. Re:"Lost skills" on Is the Seeking of Lost Skills/Arts a Hacking Analog? · · Score: 1

    ...know half a dozen people who know how to make their own pistol ammunition

    "make" or "load"? "Load" is easy.

    BugBear

  17. Re:Pattern matching? on Science Project Quadruples Surfing Speed - Reportedly · · Score: 1

    Total time to display the complete page is no faster than normal with your complex idea. You can only confirm your cach guess when the real page has downloaded.

    Mundane, but true.

    BugBear

  18. Re:Morphic says not on Complex GUI Architecture Discussion? · · Score: 1

    I know only its name, so go here tp learn more.

    BugBear

  19. This is a reinvention... on More on Bayesian Spam Filtering · · Score: 1

    Of classic "probabilistic searching" from the field of information retrieval. Here's a typical tutorial You can feed key words from this to google to find more if you want to.

    The application to spam filtering is trivial. Simply take a document set (your inbox for a month), identify the spam set (manually) and the algorithm will generate term weightings for you.

    Then apply these term weightings to previous unclassified records (emails) and BINGO!

    BugBear

  20. OT- 2 weeks?!?! on Students Outpacing Teachers With Online Skills · · Score: 1

    Both the study and article are about two weeks old, but an interesting read nonetheless.

    I know everything's running at "internet speed" these days (insert obligatory dot.bomb snipe here), but is there really an assumption that a 2 week old report is inherently uninteresting?

    BugBear

  21. Re:One significant disadvantage to FORTRAN on Is FORTRAN Still Kicking? · · Score: 1

    the overwhelming simplicity to FORTRAN leads to simple-minded implementations

    Very important comment; here's an extreme example to demonstrate the point.

    BugBear

  22. Re:Windows and the Hidden CLI on GUIs for Everyone · · Score: 1

    >> to ignore the shell is to ignore the greater part of the power of the machine!

    This may well apply in the narrow field of programming, sysadmin, but in the real world of people doing real work it's different.

    To an engineer designing a V12 enghine in a CAD package, an architect visualising a building in its environment, creating a restaurant menu (wanna' use TeX for that?) - the conceptual distance between the computer model and the real thing is greatly reduced by using a GUI, making them more productive.

    BugBear

  23. Re:Where's the Asian spammers? on Mapping the Spam · · Score: 1

    block any e-mail with oriental characters in them

    Care to drop a clue on how to do this in mozilla(1.0)? I'd like to filter on character set, but I can't (AFAIK)

    BugBear

  24. Business reseach on Information Valuation - The Most Buck for the Bits? · · Score: 1

    In the field of commerce, it is routine to pay a great deal of money for the single bit "buy/sell".

    BugBear

  25. may not be oldest on The Computer and the Skateboard · · Score: 1

    This one doesn't appear in a lot of older comp sci books, because the UK kept it secret for a long (very long) time. But it predates ENIAC. Now we're back to definitions of "computer". Make it wide enough, and Bababage wins (by a healthy margin)

    BugBear