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  2. Bathymetric chart - Wikipedia

    en.wikipedia.org/wiki/Bathymetric_chart

    The beams update many times per second (typically 0.1–50 Hz depending on water depth), allowing faster boat speed while maintaining 100% coverage of the seafloor. Attitude sensors allow for the correction of the boat's roll and pitch on the ocean surface, and a gyrocompass provides accurate heading information to correct for vessel yaw. (Most ...

  3. Lidar - Wikipedia

    en.wikipedia.org/wiki/Lidar

    Lidar (/ ˈ l aɪ d ɑːr /, also LIDAR, LiDAR or LADAR, an acronym of "light detection and ranging" [1] or "laser imaging, detection, and ranging" [2]) is a method for determining ranges by targeting an object or a surface with a laser and measuring the time for the reflected light to return to the receiver.

  4. TriDAR - Wikipedia

    en.wikipedia.org/wiki/TriDAR

    The TriDAR sensor is a hybrid 3D camera that combines auto-synchronous laser triangulation technology with laser radar (LIDAR) in a single optical package. This configuration takes advantage of the complementary nature of these two imaging technologies to provide 3D data at both short and long range without compromising on performance. [ 9 ]

  5. 3D scanning - Wikipedia

    en.wikipedia.org/wiki/3D_scanning

    Terrestrial lidar systems cost around €300,000. Systems using regular still cameras mounted on RC helicopters (Photogrammetry) are also possible, and cost around €25,000. Systems that use still cameras with balloons are even cheaper (around €2,500), but require additional manual processing.

  6. PrimeSense - Wikipedia

    en.wikipedia.org/wiki/PrimeSense

    The CMOS image sensor worked with the visible video sensor to enable the depth map provided by PrimeSense SoC's Carmine (PS1080) and Capri (PS1200) to be merged with the color image. The SoCs performed a registration process so the color image (RGB) and depth (D) information was aligned properly. [ 7 ]

  7. Time-of-flight camera - Wikipedia

    en.wikipedia.org/wiki/Time-of-flight_camera

    Time of flight of a light pulse reflecting off a target. A time-of-flight camera (ToF camera), also known as time-of-flight sensor (ToF sensor), is a range imaging camera system for measuring distances between the camera and the subject for each point of the image based on time-of-flight, the round trip time of an artificial light signal, as provided by a laser or an LED.

  8. Range imaging - Wikipedia

    en.wikipedia.org/wiki/Range_imaging

    Stereo triangulation is an application of stereophotogrammetry where the depth data of the pixels are determined from data acquired using a stereo or multiple-camera setup system. This way it is possible to determine the depth to points in the scene, for example, from the center point of the line between their focal points.

  9. Mobile mapping - Wikipedia

    en.wikipedia.org/wiki/Mobile_Mapping

    Mobile mapping is the process of collecting geospatial data from a mobile vehicle, [1] typically fitted with a range of GNSS, photographic, radar, laser, LiDAR or any number of remote sensing systems. Such systems are composed of an integrated array of time synchronised navigation sensors and imaging sensors mounted on a mobile platform. [2]

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