"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."
Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830
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| Number | Title | Issue Date |
| 7659511 | Image pickup apparatus, image display system, and method for controlling the image pickup apparatus An image pickup apparatus includes an irradiation unit for radiating, to an object, light having a plurality of wavelength regions, and an image pickup unit for picking up an image that is obtained when the light having the wavelength regions is radiated by the irra... | 02/09/2010 |
| 7006667 | Apparatus and method for detecting road white line for automotive vehicle In road white line detecting apparatus and method, a CCD camera is installed to photograph a road surface, an edge image is generated from a road surface image photographed and outputted by the CCD camera, edge positions of a smear are detected from a region of the ... | 02/28/2006 |
| 6925206 | White line detection apparatus and white line detection method A white line detection apparatus comprises an extraction device that extracts an image of a white line detection processing area set within a road image captured by an image-capturing device, a maximum value estimating device that estimates a maximum value among pix... | 08/02/2005 |