Vehicle image display system and image display method
First Claim
Patent Images
1. A vehicle image display system comprising:
- a plurality of on-vehicle cameras configured to photograph surroundings of a vehicle;
an image synthesis unit configured to join a plurality of images photographed by the plurality of on-vehicle cameras to form a composite image;
a mask superposition unit configured to superpose masks on the composite image to cover joints of the plurality of images;
a display unit configured to display the composite image having the masks superposed thereon; and
a mask control unit configured to highlight the masks of the composite image until a passage of predetermined time after predetermined conditions are established.
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Abstract
When an image processing device subjects images photographed by on-vehicle cameras to viewpoint changing, and joints the images to form a top view image, and superposes masks on joints of the top view image to display it as an image to be monitored in a display, the masks of the top view image are highlighted until a passage of predetermined time after predetermined conditions are established. Thus, the masks can be made conspicuous only when necessary to be presented to an occupant of a vehicle, and an easily seen top view image can be displayed while preventing a reduction in effectiveness of warning of the masks.
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Citations
11 Claims
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1. A vehicle image display system comprising:
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a plurality of on-vehicle cameras configured to photograph surroundings of a vehicle; an image synthesis unit configured to join a plurality of images photographed by the plurality of on-vehicle cameras to form a composite image; a mask superposition unit configured to superpose masks on the composite image to cover joints of the plurality of images; a display unit configured to display the composite image having the masks superposed thereon; and a mask control unit configured to highlight the masks of the composite image until a passage of predetermined time after predetermined conditions are established. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A vehicle image display system comprising:
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a plurality of on-vehicle cameras configured to photograph surroundings of a vehicle; an image synthesis unit configured to join a plurality of images photographed by the plurality of on-vehicle cameras to form a composite image; a mask superposition unit configured to superpose masks on the composite image to cover joints of the plurality of images; a display unit configured to display the composite image having the masks superposed thereon; and a mask control unit configured to continuously display the masks of the composite image by yellow until a passage of predetermined time when the composition image is first displayed after an ignition switch of the vehicle is turned ON, and continuously display the masks by black after the passage of predetermined time.
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10. A vehicle image display system comprising:
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photographic means for photographing surroundings of a vehicle; means for joining a plurality of images photographed by the photographic means to form a composite image; means for superposing masks on the composite image to cover joints of the plurality of images; means for displaying the composite image having the masks superposed thereon; and means for highlighting the masks of the composite image until a passage of predetermined time after predetermined conditions are established.
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11. An image display method for joining a plurality of images around a vehicle photographed by a plurality of on-vehicle cameras to form a composite image, superposing masks on the composite image to cover joints of the plurality of images, and displaying the composite image in a display unit, comprising the process of:
carrying out mask display control for highlighting the masks of the composite image until a passage of predetermined time after predetermined conditions are established.
Specification