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US 11,115,636 B2Granted
Image processing apparatus for around view monitoring
AssigneeLG Innotek Co., Ltd.
InventorsSung Hyun Lim, Je Yong Shin
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Abstract
Disclosed are an image processing apparatus including a deserializer receiving respective Bayer image information pieces acquired from a plurality of cameras; and an image processor processing Bayer data processed and output by the deserializer to produce one stitched image from a plurality of Bayer images acquired from the plurality of cameras, wherein the one stitched image is output.
Claims15
An image processing apparatus, comprising:
- a deserializer configured to receive respective Bayer image information pieces acquired from a plurality of cameras;
- and
- an image processor configured to:
- process Bayer data processed and output by the deserializer to produce one stitched image from a plurality of Bayer images acquired from the plurality of cameras,
- after producing the one stitched image, perform a demosaicing operation on the one stitched image to generate a stitched demosaiced image,
- perform an image signal processing (ISP) operation on the stitched demosaiced image to generate an output stitched image that is demosaiced and corrected, and
- adjusting an auto exposure and an auto white balance of one or more of the plurality of cameras based on the output stitched image,
- wherein the output stitched image is output, and
- wherein the ISP operation includes edge enhancement and at least one of gamma correction, color correction, auto exposure correction or auto white balance adjustment.
6 more elements
An image processing apparatus, comprising:
- a reception unit configured to receive a plurality of different data obtained by serializing Bayer image information through a plurality of independent network lines;
- and
- an image processor configured to:
- process a plurality of Bayer data to output one stitched image,
- after producing the one stitched image, perform a demosaicing operation on the one stitched image to generate a stitched demosaiced image,
- perform an image signal processing (ISP) operation on the stitched demosaiced image to generate an output stitched image that is demosaiced and corrected, and
- adjust an auto exposure and an auto white balance of one or more of a (plurality of cameras based on the output stitched image,
- wherein the stitched demosaiced image is an RGB or YUV image, and
- wherein the ISP operation includes edge enhancement and at least one of gamma correction, color correction, auto exposure correction or auto white balance adjustment.
6 more elements
An image processing apparatus, comprising:
- a plurality of camera devices configured to output a Bayer pattern;
- an in-vehicle network (IVN) transmitting the Bayer pattern;
- and
- an image processor configured to:
- process the Bayer pattern transmitted through the IVN to produce one stitched image, and
- after producing the one stitched image, perform a demosaicing operation on the one stitched image to generate a stitched demosaiced image,
- perform an image signal processing (ISP) operation on the stitched demosaiced image to generate an output stitched image that is demosaiced and corrected, and
- adjust an auto exposure and an auto white balance of one or more of a plurality of cameras based on the output stitched image,
- wherein the ISP operation includes edge enhancement and at least one of gamma correction, color correction, auto exposure correction or auto white balance adjustment.
6 more elements
Dependencies are inferred from the claim text.