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A Portable Laser Backpack For 3D Mapping

wooferhound writes "A portable laser backpack for 3D mapping has been developed at the University of California, Berkeley, where it is being hailed as a breakthrough technology capable of producing fast, automatic and realistic 3D mapping of difficult interior environments. ... The backpack is the first of a series of similar systems to work without being strapped to a robot or attached to a cart. At the same time, its data acquisition speed is very fast, as it collects the data while the human operator is walking; this is in contrast with existing systems in which the data is painstakingly collected in a stop-and-go fashion, resulting in days and weeks of data acquisition time. It utilizes novel sensor fusion algorithms that use cameras, lasers range finders and inertial measurement units to generate a textured, photo-realistic, 3D model that can operate without GPS input and that is a big challenge."

4 of 66 comments (clear)

  1. Re:Huh? by Anonymous Coward · · Score: -1, Troll

    You know what's cool about laser backpacks?

    Having your dick sucked by a fat chick.

    No, listen real quick: It could be because they know how to wolf down large sausages or because they are willing to try harder to please their men, or a combination of both. But having your dick sucked by a fat chick is the pinnacle of ecstasy.

    Your butt-cheeks will tense up so tightly that you will have to pull the sheets out of your ass afterward.

    And they have tongues like cows, which will make you go, "WOW!"

  2. Re:Ooooooo by turkeyfish · · Score: -1, Troll

    Yes, so we can all blind our neighbors with the laser beam.

    Given that a majority of republicans are now on record for reducing funds for care of the blind and they are about to take over the government, this might not be the best thing for UC Berkeley to have developed at this time.

  3. rock huggers & queers; now that's terror by Anonymous Coward · · Score: -1, Troll

    http://republicbroadcasting.org/?p=10918

    even more fear from far & near; anyone with a conscience, & some form of attention span left, may find this interesting;
    http://beforeitsnews.com/story/178/722/By_Way_of_Deception,_Thou_Shalt_do_War.html

    Retired NORAD Officer's New Book Predicts a Tentative Worldwide UFO Display on October 13, 2010

    it would have helped with scheduling if the time was supplied; like between 1-6pm, or after the tornadoes, something.

    as for unfairness, we like this reference; google.com/search?hl=en&source=hp&q=weather+manipulation

    & this one; google.com/search?hl=en&source=hp&q=bush+cheney+wolfowitz+rumsfeld+wmd+blair+obama+weather+authors

    meanwhile (after a further while of continued death, debt & destruction); the corepirate nazi illuminati is always hunting that patch of red on almost everyones' neck. if they cannot find yours (greed, fear ego etc...) then you can go starve. that's their (slippery/slimy) 'platform' now. see also: http://en.wikipedia.org/wiki/Antisocial_personality_disorder

    never a better time to consult with/trust in our creators. the lights are coming up rapidly all over now. see you there?

    greed, fear & ego (in any order) are unprecedented evile's primary weapons. those, along with deception & coercion, helps most of us remain (unwittingly?) dependent on its' life0cidal hired goons' agenda. most of our dwindling resources are being squandered on the 'wars', & continuation of the billionerrors stock markup FraUD/pyramid schemes. nobody ever mentions the real long term costs of those debacles in both life & any notion of prosperity for us, or our children. not to mention the abuse of the consciences of those of us who still have one, & the terminal damage to our atmosphere (see also: manufactured 'weather', hot etc...). see you on the other side of it? the lights are coming up all over now. the fairytail is winding down now. let your conscience be your guide. you can be more helpful than you might have imagined. we now have some choices. meanwhile; don't forget to get a little more oxygen on your brain, & look up in the sky from time to time, starting early in the day. there's lots going on up there.

    "The current rate of extinction is around 10 to 100 times the usual background level, and has been elevated above the background level since the Pleistocene. The current extinction rate is more rapid than in any other extinction event in earth history, and 50% of species could be extinct by the end of this century. While the role of humans is unclear in the longer-term extinction pattern, it is clear that factors such as deforestation, habitat destruction, hunting, the introduction of non-native species, pollution and climate change have reduced biodiversity profoundly.' (wiki)

    "I think the bottom line is, what kind of a world do you want to leave for your children," Andrew Smith, a professor in the Arizona State University School of Life Sciences, said in a telephone interview. "How impoverished we would be if we lost 25 percent of the world's mammals," said Smith, one of more than 100 co-authors of the report. "Within our lifetime hundreds of species could be lost as a result of our own actions, a frightening sign of what is happening to the ecosystems where they live," added Julia Marton-Lefevre, IUCN director general. "We must now set clear targets for the future to reverse this trend to ensure that our enduring legacy is not to wipe out many of our closest relatives."--

    "The wealth of the universe is for me. Every thing is explicable and practical for me .... I am defeated all the time; yet to victory I am born." --emerson

    no need to confuse 'religion' with being a spiritual being. our soul purpose here is to care for one another. failing that, we're simply passing through (excess baggage) being distracted/consumed by the guaranteed to fail illusionary trappings of man'kind'. & recently (about 10,000 years ago) it was determi

  4. even more terror, pinko 'authors'? by Anonymous Coward · · Score: -1, Troll

    http://republicbroadcasting.org/?p=10658

    Retired NORAD Officer's New Book Predicts a Tentative Worldwide UFO Display on October 13, 2010

    it would have helped with scheduling if the time was supplied; like between 1-6pm, or after the tornadoes, something.

    as for unfairness, we like this reference; google.com/search?hl=en&source=hp&q=weather+manipulation

    & this one; google.com/search?hl=en&source=hp&q=bush+cheney+wolfowitz+rumsfeld+wmd+blair+obama+weather+authors