Hi everyone. I repost this one from r/3DScanning. I have been asked to develop the Proof of Concept (PoC) for a 3D body scanning application that will run on an Android-based single board computer connected to one RealSense D400 series camera. The camera will be mounted vertically on a fixed support while the person will rotate on a motorized rotating platform. The system should use RGB-D data or point clouds from the camera and then do some 3D reconstruction with open source software. Not considering for now the difficulty of implementing everything on Android with its shortage of dev libraries, do you think it is possible to achieve a sufficiently accurate result with such a setup? I need to get a percentage error on body part measurements (e.g. chest/waist circumference) on the 3D model of less than 2%.
Hi everyone. I have been asked to develop the Proof of Concept (PoC) for a 3D body scanning application that will run on an Android-based single board computer connected to one RealSense D400 series camera. The camera will be mounted vertically on a fixed support while the person will rotate on a motorized rotating platform. The system should use RGB-D data or point clouds from the camera and then do some 3D reconstruction with open source software. Not considering for now the difficulty of implementing everything on Android with its shortage of dev libraries, do you think it is possible to achieve a sufficiently accurate result with such a setup? I need to get a percentage error on body part measurements (e.g. chest/waist circumference) on the 3D model of less than 2%.
Body Scanner - Real AI Camera is an app that utilizes AI technology to determine the age and gender of individuals based on their facial and body features. With just a single click, this app can provide you with an estimate of these.
Using advanced tensor flow models, this app can accurately predict the age and gender of girls, boys, men, and women. You can easily analyze your age and gender by selecting a model, capturing a photo using the app's camera, or choosing an image from your gallery. The Age Calculator feature then processes the photo and presents you with the estimated age along with the predicted gender.
The Fit 3D body scanner is noninvasive and offers a quick, comprehensive 360 degree scan in less than one minute, Godfrey says. Members can create a personal online profile that helps them track their progress through scans. The first image is a baseline scan. The process is quick and easy. Members simply stand on the Fit 3D body scanner for 40 seconds. The scanner utilizes a camera tower that employs a safe, infrared light that can scan anyone in the range of 3 feet tall to 7 feet, 6 inches tall. Following the scan, users receive their data via email.
The body scanner takes hundreds of 3D body measurements including circumferences, lengths, widths, contours, surface areas and volumes. It analyzes body shape and posture. The results include a wellness score as well as a body composition analysis.
Before the test you have a radioactive tracer injection into your bloodstream. You have this through a tube (cannula) into a vein in your hand. It takes 2 to 3 hours for the tracer to go around the body.
To have the scan you lie down on a couch while the scanner takes pictures. The scan takes 30 minutes to an hour. It is painless and you can go home after the scan. The body gets rid of the tracer through your urine over the next day.
Your radiographer asks you to drink plenty while you wait for your scan. This flushes the radioactive tracer around your body. If you have problems with passing urine you might get different instructions.
You should be able to go home soon after the scan. You need to drink plenty for the rest of the day to help flush the radioactive tracer out of your body. Your body gets rid of it through the urine, usually within 24 hours.
A very small amount of radioactive tracer is left in your body for a short time after your scan. So for the rest of the day keep any time you spend within arm's length of pregnant women, babies or young children as short as possible.
A whole-body 3-dimensional PET scanner using gadolinium oxyorthosilicate (GSO) crystals has been designed to achieve high sensitivity and reduced patient scanning time. This scanner has a diameter of 82.0 cm and an axial field of view of 18 cm without interplane septa. The detector comprises of 4 x 6 x 20 mm(3) GSO crystals coupled via an optically continuous light guide to an array of 420 photomultiplier tubes (39-mm diameter) in a hexagonal arrangement. The patient port diameter is 56 cm, and 2.86-cm (1.125 in.) thick lead shielding is used to fill in the region up to the detector ring.
Methods: Performance measurements on the scanner were made using the National Electrical Manufactures Association (NEMA) NU 2-2001 procedures. Additional counting rate measurements with a large phantom were performed to evaluate imaging characteristics for heavier patients. The image-quality torso phantom with hot or cold spheres was also measured as a function of counting rate to evaluate different techniques for randoms and scatter subtraction as well as to determine an optimum imaging time.
Results: The transverse and axial resolutions near the center are 5.5 and 5.6 mm, respectively. The absolute sensitivity of this scanner measured with a 70-cm-long line source is 4.36 cps/kBq, whereas the scatter fraction is 40% with a 20 x 70 cm line source cylinder. For the same cylinder, the peak noise equivalent count (NEC) rate of 30 kcps at an activity concentration of 9.25 kBq/mL (0.25 micro Ci/mL) leads to a 7% increase in the peak NEC value. A significant reduction in the peak NEC is observed with a larger 35 x 70 cm line source cylinder. Image-quality measurements show that the small 10-mm sphere in the NEMA NU 2-2001 image-quality phantom is clearly visible in a scan time of 3 min, and there is no noticeable degradation in image contrast at high activity levels.
There are many exciting 3D camera applications in the retail space, with advanced cameras enhancing accuracy and driving efficiency in critical tasks like facial recognition, inventory monitoring, shelf analysis and store traffic data collection. But a new application is driving interest in 3D technology in the retail sector interactive store displays that use 3D cameras to showcase products for shoppers and provide a personalised experience.
Scanning technology can help by taking precise measurements of consumers so that they can choose the right-sized shoes or clothing every time. With 3D camera technology, people can virtually try clothing on to see how it looks before making a purchase. They can see an accurately scaled representation of how items like furniture, rugs or art would look in their homes before placing an order. This can solve the trillion-dollar problem.
Another truly exciting development is how 3D cameras and scanning technology are driving innovation in the healthcare and fitness sectors. Accurate body measurements are critical in assessing health status and evaluating progress toward fitness goals. 3D cameras and scanning can easily and accurately collect this vital data, allowing healthcare professionals and fitness experts to create custom solutions for enhanced performance and results.
This technology is slowly making its way into the public sector, typically found in gyms and allowing users to gather changes in their body shape. Expect similar scanning technology to eventually make its way into the home as the market for fitness equipment rapidly expands.
In some countries, 3D cameras and scanning technology are already being used by health professionals to assess student height and posture for annual health checks. Doctors are now using scanned images to create custom prosthetics or treatments for people with disabilities. Body-scanning mirrors and scales that produce body images in seconds already help people meet fitness goals at the gym or at home.
But 3D cameras and body-scanning technology (from 3D camera manufactory Orbbec and its partners) are already making inroads into our everyday lives, enabling doctors to create custom treatments, allowing users to meet fitness goals and making it easy to buy with confidence online.
Body measurements can give you a better idea of how your body is changing. Profile 3D Body Scan is a new, high-tech way to capture body measurements. Read on to learn more about this body scanner and how it could be beneficial to your weight loss journey.
So, what exactly does the camera capture and measure? From the scan, over 30 body measurements are taken including chest, waist, hips, and more. All of these measurements are included in the report you receive. The report also features a digital tape to precisely measure changes in your circumferences.
A 3D body scan is the most accurate way to capture your progress. Not only does it capture your weight as a scale would, but it can tell you things like how many of those pounds are muscle versus fat. The old school tape measurer is still a good way to capture body measurements, but the 3D scanner not only captures more measurements it also provides those measurements with less than 1% error.
As you continue through your weight-loss journey, body scans are extremely motivating as you visually see the progress in your 3D models. While the data and numbers will show differences, you can overlay a previous scan with a new one to see just how much your body has changed.
A sample scan produced by three-dimensional laser body imaging. Lines indicate locations of circumference measurements, white crosses show automatically located landmarks, and dots designate adjustable girths. The computer model is 360 rotatable, although only two views are presented. Subject measurements for indication of scale: height 156.21 cm, girth at the umbilicus 111.42 cm, upper thigh circumference 60.39 cm.
The Full Audrey Body Scanner Smart is the best app for scanning the body of a person. It is very easy to use. The app is designed to be used casually to identify the parts of the body.
31c5a71286