Hyperspectral imaging, also called imaging spectroscopy, is a method of obtaining the spectral content of each pixel in a 2D image. The spectral data can be used into identify the chemical compounds or materials. Up till now hyperspectral imaging devices have been very expensive, starting at around $25,000 dollars. Engineers at the Vienna University of Technology and the University of Arizona have shown that they can perform CTIS spectral imaging using an unmodified consumer camera. The device they have developed can be used in a hyperspectral imaging mode that allows the spectral measurement of a whole image with up to 5-nm spectral resolution and 120 x 120-pixel spatial resolution and can be built for under $1000.
Huaxing Machinery Corp. Reports the Successful Development and Sale of New Product and Appointment of CEO
Swiss architects Gramazio & Kohler and Raffaello D’Andrea are a fully automated construction project at the FRAC Centre in Orléans, France that uses flying robots to assemble a six meter high tower constructed of 1500 polystyrene foam bricks. The exhibit lasts from up to February 19, 2012. The same team previously used a robot called "R-O-B" to build a looping wall in New York and the award-winning Structural Oscillations installation at the 2008 Venice Architecture Biennale.
Records 5716 to 5730 of 6137