The navigation audio and video is a high-tech products

May 7
07:20

2012

jodie mht

jodie mht

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Specializedsolversforproblemsin3Dcomputervisions 3D computer vision problem specific solutions

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 In the automotive electronics industry,The navigation audio and video is a high-tech products Articles the Huayang as the domestic automotive electronics leader in the industry, not only invest heavily in the field of scientific research, promote industrial upgrading and independent innovation, and a number of key auto parts technically, breaking by foreign giants monopoly status in the intellectual property rights, the cumulative authorized more than 300, including the invention and utility model patents, more than 200. For the steady development of China's auto electronics industry, and participate in international competition, played a great role.

   Throughout the development path of the domestic auto parts enterprises, it is not difficult to find technical R & D investment is the lack of forward bottleneck in the development of industries, many companies have recognized the importance of independent innovation and R & D, but in today's economic downturn, most companies are still taken a fairly conservative approach, not too many input cycles, high capital threshold and operating risk car key parts of the R & D, but most of the funds invested to the quick profit areas such as finance and real estate.

    The Huayang since 1993 has been established all along abided by the due diligence to walk on the road of independent innovation, not only invest heavily in R & D effort to build a leading domestic and world-class high-tech industrial park in order to promote Huayang Group to promote scientific and technological innovation industrial upgrading, speed up the formation of high-tech industries with independent intellectual property rights system.

    Huayang started from the OEM, after 20 years of development, independent innovation and independent brands, the industry unparalleled vehicle information service system, car navigation, tire monitoring system TPMS, digital dashboard, air conditioning controller to a safe driving assistance systems, automotive LED lighting, movement, precision automotive parts such as the whole industry chain. Auto show in Beijing, Hua Yang is the king of style with the world's top auto parts enterprises competing against, let us see the development of the dawn of the domestic auto parts industry.

 Google Street View mapping technology a key part of open source

    CeresSolver is a portable C library can be used to model and solve large complex nonlinear least squares problem. Its salient features are as follows:

    SparseCholeskyfactorization (usingSuiteSparse) forlargesparseproblems

    Specializedsolversforproblemsin3Dcomputervision | 3D computer vision problem specific solutions

    "At Google, we use CeresSolver to estimate the attitude of street cars, aircraft and satellite; create 3D models; estimate the characteristics of satellite image sensor to PhotoTours. CeresSolver integration of data sent from the sensors installed in the street car estimate the street car itself in the correct position and direction of the Earth's surface. "

    Different part of the streetscape and the domestic product, the Google street map using laser panoramic data, that is, Main products: car dvd player and car dvd , are with good quality.  each point has the coordinates of the image, image positioning, so that you can achieve the image to match space.