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Posts Tagged ‘Crash’

Video: A look at the gear and tech used for crash test photography

01 Feb

The nonprofit U.S. organization Insurance Institute for Highway Safety (IIHS) published a video that gives viewers a brief look behind-the-scenes at its vehicle crash test photography. During the five minute video, which was published in 2015, IIHS VP of Media Operations and Production Pini Kalnite walks viewers through how the organization produces its high-quality crash footage and images, including everything from its custom-built lighting array to its high-speed cameras.

Kalnite explains the IIHS’ Vehicle Research Center (VRC) is ‘more than a scientific laboratory,’ also doubling as ‘a specialized production facility where we produce footage and pictures’ for engineers. The nonprofit created its VRC with the intention of producing high-quality content.

The VRC is similar to a Hollywood sound stage, according to Kalnite, who explains that the facility includes a grid ceiling capable of holding a custom-built light system that outputs 750k watts of diffused light. The organization uses high-speed digital cameras with cinema-quality lenses to capture ultra-slow-motion videos and still images.

In addition to the high-speed video cameras, IIHS also uses high-resolution cameras to capture images of the crashed vehicles, as well as digital cameras that record footage at regular speeds. Though Kalnite doesn’t detail any of the models used in the production, the video briefly reveals a Hasselblad camera as the source of the VRC’s crash action shot and post-crash photos.

‘The images we produce are more than just tools to help engineers understand what happens in a crash test,’ Kalnite explained. ‘They’re also a vital part of our communications effort.’ The organization’s content has appeared in major movies, news broadcasts, and advertisements.

Articles: Digital Photography Review (dpreview.com)

 
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Drone may have caused helicopter crash in South Carolina

21 Feb

Officials are investigating whether a recent helicopter crash near Charleston, South Carolina, was caused by a civilian drone operated nearby. The accident, which happened last Wednesday, involved a Robinson Helicopter Co. R22 helicopter carrying an instructor pilot and student.

The two are reporting that a small UAV flew directly in their path, forcing the instructor to perform evasive action. That evasive action, unfortunately, caused the helicopter’s tail to hit a tree, which sent the helicopter into a crash landing, according to Bloomberg. Sources speaking to the publication report that the helicopter’s tail was severely damaged; fortunately, neither person was injured.

A National Transportation Safety Board spokesman confirmed to Bloomberg that it is looking into initial reports claiming a drone contributed to the crash. Assuming that’s true, this would be the first time that a drone has caused an aircraft crash in the US. The FAA hasn’t commented on the possibly of a drone’s involvement.

Reports of drones being operated illegally, near-misses with aircraft, and even possible collisions are increasing. In recent days, a video surfaced of a drone being operated directly above a commercial passenger jet in Las Vegas. Following that, more recent reports claim a drone struck a tour helicopter in Hawaii. Canadian officials also recently released a report detailing a collision between a drone and a small plane.

Though the drone model hasn’t been stated (and may not be known), Chinese drone maker DJI has preemptively released a statement on the matter, saying:

DJI is trying to learn more about this incident and stands ready to assist investigators. While we cannot comment on what may have happened here, DJI is the industry leader in developing educational and technological solutions to help drone pilots steer clear of traditional aircraft.

Last year, DJI introduced a system called AeroScope that helps law enforcement and airport officials identify drones being operated in restricted airspace.

Articles: Digital Photography Review (dpreview.com)

 
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Video: Using the RGB tone curves in Photoshop, a crash course

02 Dec

Photographer Conner Turmon has put together a quick video tutorial that will get you up to speed on using the RGB tone curves to post-process your photos in either Lightroom or Photoshop (although this info will work with any photo editing program that gives you access to the tone curve).

The video will only take up eight minutes of your time, so definitely give it a go if you want to see tone curve editing in action, but the key takeaways can be summarized in two points:

1. Know your color wheel. This way, you understand what tones you’re ‘adding’ and ‘subtracting’ when you pull or push any particular combination of Red, Blue and Green.

and

2. Focus only on the area you’re editing. If you’re editing in the shadows, look only at the shadows while you’re doing it; if you’re editing the highlights, same thing, look only at the highlights.

As far as how you should approach each individual photo, Turmon shared a solid tip on Reddit:

I find it super helpful to either do complementary colors (e.g., Purple-Yellow, Red-Green, Blue-Orange) or emulate a film type that you like! For example, Fuji is notorious for green shadows and blue highlights (at least I think).

Another good tip: download photographs you like (tone-wise), pull them into Photoshop, and use the eye dropper tool to inspect the shadows, midtones, and highlights to see how they’ve been edited. This will give you a better idea of how you might approach editing your own work.

But before you do any of that, check out the video above to get a quick breakdown of how RGB curves work; and if you like what you see, check out Turmon’s website, Instagram, and YouTube channel for more.

Articles: Digital Photography Review (dpreview.com)

 
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GIMP 2.8.22 fixes crash issues and 10-year-old bug

16 May

Developers of the GNU Image Manipulation Program, or GIMP, have released an updated version that corrects a number of problems that could cause the software to crash. The free-to-use ‘Photoshop alternative’ is now in version 2.8.22 for Mac and PC and includes fixes for a number of operations, such as drag-and-drop/copy-and-paste uses of the clip board and use of the color picker, that could make the program crash.

A new arrangement for the way the main image window appears in single-window mode is also said to make painting easier when particular themes created in the GIMP tool kit are in use. A further issue solved is one that has bothered the developers since 2007 – that of a vulnerability that allowed attackers to crash the import plug-in for ICO files.
For more information see the GIMP website. 

Developer’s information

GIMP 2.8.22 Released

We are releasing GIMP 2.8.22 with various bug fixes.

All platforms will benefit from a change to the image window hierarchy in single window mode, which improves painting performance when certain GTK+ themes are used.

This version fixes an ancient CVE bug, CVE-2007-3126. Due to this bug, the ICO file import plug-in could be crashed by specially crafted image files. Our attempts to reproduce the bug failed with 2.8 and thus the impact had likely been minimal for years, but now it is gone for good.

Users on the Apple macOS platforms will benefit from fixes for crashes during drag&drop and copy&paste operations. On the Microsoft Windows platforms, crashes encountered when using the color picker with special multi-screen setups are gone, and picking the actual color instead of black from anywhere on the screen should finally be possible.

Check out the full list of fixed issues since 2.8.20.

The source code, the Microsoft Windows installer and the Apple Disk Image for GIMP 2.8.22 are available from our downloads page; so yes, this time we made an effort to publish everything in one go 🙂

Overview of Changes from GIMP 2.8.20 to GIMP 2.8.22
===================================================

GUI:

– improve drawing performance in single window mode, especially with
pixmap themes

macOS DMG:

– Make the launcher script also set BABL_PATH
– Add patch for GTK+ Bug 743717 to the build which concerns crashes
during clipboard operations with a clipboard manager active
– Add patch for GTK+ Bug 767091 to the build which concerns crashes
on some drag & drop operations
– generate OSX package metadata during build

Plug-ins:

– Fix for CVE-2007-3126, a bug in the ICO plug-in which allowed
context-dependent attackers to cause a denial of service (crash)
via an ICO file with an InfoHeader containing a Height of zero.
We couldn’t reproduce any crash in recent version, but fixed the
error messages for good measure
– Avoid creating wrong layer group structure when importing PSD
files (already fixed in 2.8.20, didn’t make it to the NEWS)
– Prevent a crash in PDF plug-in if images or resolution are large
– stop parsing invalid PCX files early and prevent a segmentation fault

General:

– if NOCONFIGURE is set, autogen.sh won’t run configure
– VPATH builds for win32 targets have been fixed

Updated Translations:

– Basque
– Brazilian Portuguese
– Catalan
– Chinese (PRC)
– Finnish
– Greek
– Hungarian
– Italian
– Kazakh
– Norwegian
– Polish
– Slovenian
– Spanish
– Swedish

Articles: Digital Photography Review (dpreview.com)

 
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Crash drones over and over again with Microsoft’s open source simulator

17 Feb

Microsoft has released a free, open source simulator to help engineers test drones in a photo-realistic environment. The AirSim, as it’s called, offers a space for developers to run simulated flights again and again, gathering data and seeing how a drone’s onboard perception systems react to a complex environment. Naturally, that’s a lot cheaper and less time-consuming than studying repeated real-world drone crashes.

The cross-platform software supports manual or programmatically controlled flights, and thanks to its open source nature, data gathered from test flights can be easily used to create new algorithms to guide drone operation. There you have it – hundreds of simulated drone crashes aren’t just amusing to watch, they may be actually useful.

The code is available for download via GitHub.

Articles: Digital Photography Review (dpreview.com)

 
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Impactful: 12 Examples Of Crash Test Dummy Art

27 Mar

[ By Steve in Art & Street Art & Graffiti. ]

crash-test-dummy-art-1c
That’s gotta Hertz! These dozen examples of crash test dummy art & graffiti display a curious reverence for our impactful anthropomorphic analogs.

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Crash Test, an art installation by Jamie Willis, is located in Hindmarsh Square, a pleasant urban green space in Adelaide, Australia. The piece consists of five bronze statues displaying black & white vector icons and mounted on posts. The statues’ heads are all tilted to one side as if, say, they were dangling from an invisible hangman’s noose… and that’s no coincidence.

crash-test-dummy-art-1d

crash-test-dummy-art-1b

According to Willis, the statues were inspired by a faded photo of a female Holocaust victim who had been hung from a lamppost. “Crash test dummies stand in for people in horrific situations,” explains Willis. “These figures seem to act out the crashes in human history, the colossal mistakes and the times we smashed into each other. The blandness of these unobtrusive, hovering dummies acts as a foil for the quiet, deafening violence their hanging implies.” Enjoy your picnic lunches, Adelaideans.

Driving School of Hard Knocks

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Flickr user duluoz cats captured this slightly (ya think?) sketchy vehicle inspection center in Woodstock, NY on February 25th of 2007. “I came upon a child of God, he was walking along the road…” blame it on some billion-year-old carbon clogging up the carburetor.

Samcheongdong Style

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crash-test-dummy-art-2b

A modern mashup of Michelangelo’s Pietà featuring crash test dummies? Yes please! You’ll find this unlikely artwork on a rooftop in Seoul, Korea’s Samcheongdong neighborhood. As archetypical Pietà sculptures depict a sorrowful Virgin Mary cradling the body of her deceased Son, employing crash test dummies in place of the Madonna and Child isn’t really such a stretch.

Belgian Combo

crash-test-dummy-art-7a

What is “NAWAS”, and why does that name appear on dozens of trains, walls and other outdoor infrastructure throughout the Low Countries? Call it the calling card of one of Belgium’s most noteworthy (or notorious, depending on one’s POV) graffiti crews. The otherwise anonymous artists don’t often depict crash test dummies in their graphics but when they do, it’s on the side of an SNCB train. Kudos to Flickr user New Fast Atomic Daffodil for the above image taken in June of 2014.

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Impactful 12 Examples Of Crash Test Dummy Art

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[ By Steve in Art & Street Art & Graffiti. ]

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Crash Pads: Sleeper Vans Let You Stay in NYC for $20 a Night

19 Oct

[ By WebUrbanist in Boutique & Art Hotels & Travel. ]

nyc van bnb

Hotel rooms in Manhattan cost hundreds and even a cheap hostel-style hotel with partition walls in the Bowery runs nearly $ 100 per night, but starting around $ 20 you can stay on the streets in style in a plush converted van found via Airbnb. For adventurous travelers on a budget the rates are impossible to beat.

surprise secret cab bnb

One such Airbnb ‘host’ (Jonathan) has a fleet over of 50 vehicular conversions and his pads get remarkably high reviews (many with 4.5 out of 5 stars). Fans seem to appreciate the affordability as well the views and locations, often central or at least along subway lines.

sketchy bed truck bnb

At these prices, it is better not expect breakfast with your accommodations or even a restroom, though the vehicles are generally parked close to public bathrooms or otherwise accessible facilities. Some do come equipped with wifi, perhaps provided by a nearby building, but few can even charge your electronics.

van back bnb

One enthusiastic listing reads more like a room in a fancy hotel than space in the back of a truck: “Super spacious. All brand new furnishings. Only 3 Stops from Times Square – less than 10 minutes to 50 major attractions. Located in Super Safe Community. Quiet at nighttime. Best Views of NYC. Sleeps 2 comfortably.”

truck airbnb

plush truck trunk airbnb

And while Airbnb continues to face legal challenges, political difficulties or public backlash in many cities (including the Big Apple), it is apparently not technically against the law to sleep in vehicles in New York City. For now, at least, the car-centric business model appears safe – whether guests are as well is another question (ride at your own risk).

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Leica’s Red Dot Forum warns of crash risk with Monochrom Raw files in Apple’s Photos App

15 May

Users of the new Leica Monochrom (typ 246) risk wiping out their Apple Photos library if they try to use it to store the DNG Raw files created by the camera, according to a statement from Leica’s Red Dot Forum. Mac computer owners running OS X Yosemite will find the files cause the library to crash, which Leica says could lead to all images saved in the library being destroyed. Read more

Articles: Digital Photography Review (dpreview.com)

 
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Crash Course: 24 Elements of Design Animated in 48 Seconds

28 Jul

[ By WebUrbanist in Design & Graphics & Branding. ]

animation design elements video

Arguing that design is more art than science, this stunning short video provides a rapid-fire visual tour of principles all aspiring designers should keep in mind.

Matt Greenwood ties each example into the next, speeding through basics like lines and planes before covering balance, scale, texture, symmetry, then contrasting rules with randomness and much more.

animated example of designers

It might not teach you to be a designer in less than a minute, but it does provide a dazzling introduction to basic concepts, showing and not just telling with useful and compelling (if quick) examples.

animated principles of design

About the creator: Matt is a “freelance art director & motion designer based in Toronto with over 10 years professional experience. Working with After Effects, Photoshop, illustrator and Cinema 4D, [he] create[s] styleframes, storyboards, hand drawn illustration, 3D animation, matte painting and compositing for both broadcast and film work.”

animation example design principles

If you are into speed-learning new things (and have a few more minutes to spare), you may also want to check out this 15-minute Animated History of Western Architecture as well as this short 100-second animation of 26 famous buildings.

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Best Apps – Crash Course 3D Review!!!

17 Oct

Here we have Crash Course 3D, an arcade styled galaxy shooter with anaglyph 3D support. That’s right, you can run out and either buy or make yourself a cheap pair of red and cyan or green and magenta coloured glasses and play in 3D. The game is fun and offers quite a lot for a game that isn’t even the full version! Oh and did i mention it’s free! Play Store Link: play.google.com
Video Rating: 5 / 5

 
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