Image processing apparatus, image processing method, and simulation system
AssigneeSony Semiconductor Solutions Corporation
InventorDaisuke Kawamata
Life of this patent
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Abstract
Provided is an image processing apparatus including a distortion addition processing unit that inputs object unit images that are images for a plurality of objects constituting one frame image, and performs addition processing of rolling shutter distortion for each of the object unit images on the basis of information on a rolling shutter time difference. The image processing apparatus further includes a composite image generation unit that generates a composite image obtained by combining the object unit images subjected to the addition processing by the distortion addition processing unit into one frame image.
Claims13
An image processing apparatus, comprising:
- a distortion addition processing unit configured to:
- input object unit images, wherein the object unit images are images for a plurality of objects that constitute a first frame image;
- and
- perform a first addition process of rolling shutter distortion, for each object unit image of the object unit images, based on information on a rolling shutter time difference, wherein the first addition process includes:
- a first process, for each pixel of the plurality of objects, of an addition of an offset value, that is based on the information on the rolling shutter time difference, to a first coordinate value in a horizontal direction;
- and
- a composite image generation unit configured to generate a specific composite image based on a combination of the object unit images subjected to the first addition process into a second frame image.
An image processing method, comprising:
- inputting object unit images that are images for a plurality of objects constituting a first frame image;
- performing addition processing of rolling shutter distortion for each object unit image of the object unit images, based on information on a rolling shutter time difference, wherein the addition processing includes:
- processing, for each pixel of the plurality of objects, of adding an offset value, that is based on the information on the rolling shutter time difference, to a coordinate value in a horizontal direction;
- and
- generating a composite image by combining the object unit images subjected to the addition processing into a second frame image.
A simulation system, comprising:
- a signal processing device, wherein the simulation system is configured to verify an operation algorithm of the signal processing device;
- and
- an image processing apparatus configured to output a virtual captured image to the signal processing device, wherein the image processing apparatus includes:
- a distortion addition processing unit configured to:
- input object unit images, wherein the object unit images are images for a plurality of objects that constitutes a first frame image;
- and
- perform an addition process of rolling shutter distortion, for each object unit image of the object unit images, based on information on a rolling shutter time difference, wherein the addition process includes:
- a process, for each pixel of the plurality of objects, of an addition of an offset value, that is based on the information on the rolling shutter time difference, to a coordinate value in a horizontal direction;
- and
- a composite image generation unit configured to generate a composite image based on a combination of the object unit images subjected to the addition process into a second frame image, and
- the composite image is output to the signal processing device as the virtual captured image.
Dependencies are inferred from the claim text.