Space camera will help detect skin cancer on Earth
Space-based cameras originally designed to combat famine in Africa by monitoring vegetation are being adapted to help detect diseases such as skin cancer, the ESA announced on Friday.
The Proba-V vegetation-scanning satellite’s high-speed camera and digital infrared sensors can be used with a standard medical scanner, allowing doctors to look deeper into human skin tissue and detect skin diseases earlier than ever before.
It is one of several non-space applications for the technology currently under consideration, the agency explained. Other possible uses include improving solar cell production and spotting items that are defective while they’re still on the assembly line.
Telling the difference between two green trees
The Proba-V camera, which was developed for the ESA by a Belgian firm known as Xenics, is able to see light that we cannot by looking at in the shortwave infrared range. It also has a unique wide field of view that can create a new image of out planet’s flora every 48 hours.
[STORY: Cancer treatment from the vet]
“To humans, two green trees could look similar. But with this camera, we might detect that one is growing well and the other is unhealthy,” ESA’s Michael Francois explained.
Using its sensor, the Proba-V can monitor the Amazon rainforest or help African farmers predict crop yields.
“Based on the experience of preceding years, you can determine whether crop growth is on schedule or behind, and you can get early information on whether there will be sufficient food,” noted Koen van der Zanden from Xenics.
[STORY: Death from cancer is best, says doctor]
“The high-speed resolution of our ‘line-scan’ cameras makes them ideal for detecting hidden defects on fast-moving production lines, such as bottle manufacturing or sorting different types of plastics for recycling – all of which look similar to the human eye,” Koen added. “The items are moving fast, just like Earth spins below the satellite, so by scanning one complete line at a time we can quickly cover the whole area.”
Some specs
The Proba-V camera is capable of generating a 2250 kilometer wide picture of the land with each sweep of its 3072-pixel line sensor, the ESA said. Unlike conventional rectangular detectors such as those used in off-the-shelf digital cameras, however, the satellite’s sensor captures information one line at a time and does so with incredible speed.
As the target moves past, Proba-V creates a complete image, which increases the efficiency of imaging rapid objects on production lines. That ability, combined with its capability to “see the unseeable,” makes commercialization of the technology attractive and feasible.
Skin diseases and solar panels
Xenics is currently adapting their invention for use by doctors, with the idea that their technology will be able to improve a doctor’s ability to diagnose skin diseases. While scanners have been able to provide detailed cross-section images of living tissue for more than two decades, their space camera’s sensitivity at some wavelengths allow it to look deeper in search of diseases.
“It may still be a few years away but once our sensors start helping doctors to diagnose skin diseases and catch them at earlier stages, then we can all feel doubly proud of this spin-off from space,” Koen explained.
[STORY: This week in obvious science]
In addition, this capability allows the device to quickly spot defects on solar panels. When those panels are illuminated, the camera can gauge their efficiency quickly by spotting any dulling of the weak glow the cells emit when they absorb light, the ESA explained.
“The transfer of this specially developed camera technology for ESA’s Proba-V has positioned a European company in a leading position globally for linear shortwave infrared sensor technology,” added Sam Waes from the ESA’s Belgian technology broker, Verhaert. “It is an excellent demonstration of how investments in our space programs help European industry benefit from space technology spin-offs.”
—–
Follow redOrbit on Twitter, Facebook, Google+, Instagram and Pinterest.
redOrbit.com
offers Science, Space, Technology, Health news, videos, images and
reference information. For the latest science news, space news,
technology news, health news visit redOrbit.com frequently. Learn
something new every day.”
Source: http://www.redorbit.com/news/space/1113348441/space-camera-will-help-detect-skin-cancer-on-earth-030915/
Anyone can join.
Anyone can contribute.
Anyone can become informed about their world.
"United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
Before It’s News® is a community of individuals who report on what’s going on around them, from all around the world. Anyone can join. Anyone can contribute. Anyone can become informed about their world. "United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
LION'S MANE PRODUCT
Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules
Mushrooms are having a moment. One fabulous fungus in particular, lion’s mane, may help improve memory, depression and anxiety symptoms. They are also an excellent source of nutrients that show promise as a therapy for dementia, and other neurodegenerative diseases. If you’re living with anxiety or depression, you may be curious about all the therapy options out there — including the natural ones.Our Lion’s Mane WHOLE MIND Nootropic Blend has been formulated to utilize the potency of Lion’s mane but also include the benefits of four other Highly Beneficial Mushrooms. Synergistically, they work together to Build your health through improving cognitive function and immunity regardless of your age. Our Nootropic not only improves your Cognitive Function and Activates your Immune System, but it benefits growth of Essential Gut Flora, further enhancing your Vitality.
Our Formula includes: Lion’s Mane Mushrooms which Increase Brain Power through nerve growth, lessen anxiety, reduce depression, and improve concentration. Its an excellent adaptogen, promotes sleep and improves immunity. Shiitake Mushrooms which Fight cancer cells and infectious disease, boost the immune system, promotes brain function, and serves as a source of B vitamins. Maitake Mushrooms which regulate blood sugar levels of diabetics, reduce hypertension and boosts the immune system. Reishi Mushrooms which Fight inflammation, liver disease, fatigue, tumor growth and cancer. They Improve skin disorders and soothes digestive problems, stomach ulcers and leaky gut syndrome. Chaga Mushrooms which have anti-aging effects, boost immune function, improve stamina and athletic performance, even act as a natural aphrodisiac, fighting diabetes and improving liver function. Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules Today. Be 100% Satisfied or Receive a Full Money Back Guarantee. Order Yours Today by Following This Link.
