In-car night vision results in a good photo


Ever wonder if the expensive “night vision” thermal imaging option on those few luxury cars that provide it is actually worth it? Some might decline, but that could be doing it a superpower-like ability, as shown written by this redditor’s Audi A6.

The mountains off during the distance are totally invisible for the eye, but the infrared technology this system uses reveals the hidden range ahead. Audi’s night vision detects heat featuring its thermal imaging and displays “hotter” objects in shades of orange based on the intensity of the temperature. Because it detects heat, pedestrian detection is only able to effectively identify humans in temperatures below 82 degrees Fahrenheit — so perhaps don’t splurge just for this option in Dubai.

Here's the machine Audi uses to learn to read the highway ahead due to its night vision.

The passive night vision shown here\’s great for range, but other systems in existence use something called “active vision.” This allows a considerably higher-resolution image but suffers in range (half as much as passive) and isn’t as great at rain, snow or fog.

It may appear a tad gimmicky to start with, but it might be seriously useful. A large number of pedestrians are hit by cars annually, additionally, the IIHS estimates that 1.5 million deer-vehicle collisions take place in duration. Night vision could greatly reduce those numbers because of its heat-detection tech, even so it just hasn’t donrrrt norm from the auto industry yet a result of the steep price.

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