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US 2010/0165104 A1Published application
Drive Assistance Device
AssigneeSanyo Electric Co., Ltd.
InventorsHideto Fujita, Yohei Ishii, Hitoshi Hongo
Life of this patent
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Abstract
A drive assistance device has an imaging device (1) mounted on a vehicle body and imaging a region surrounding the vehicle body, lens distortion correction means (2) for performing lens distortion correction for an inputted image taken by the imaging device (1), and a display (3) for displaying the image obtained by the lens distortion correcting means (2). The lens distortion correction means (2) divides the inputted image into multiple regions and performs lens distortion correction for each of the regions with different distortion correction level.
Claims4
A drive assistance device comprising:
- an imaging device mounted on a vehicle body for imaging a region surrounding the vehicle body;
- lens distortion correction means for performing lens distortion correction on an input image picked up by the imaging device;
- and
- a display for displaying the image obtained by the lens distortion correction means, wherein
- the lens distortion correction means divides the input image into a plurality of regions, and performs lens distortion correction with distortion correction level varying with the regions.
2 more elements
Dependencies are inferred from the claim text.