Image projection system and image projection apparatus
First Claim
1. An image projection system comprising:
- a plurality of image projection apparatuses including a first image projection apparatus and a second image projection apparatus;
a plurality of sensors, each of which is arranged on one of at least two outer surfaces of a housing of the first image projection apparatus and detects whether the second image projection apparatus is in contact with or adjacent to the one of the outer surfaces of the first image projection apparatus;
processing circuitry configured tospecify a positional relationship between the first image projection apparatus and the second image projection apparatus in accordance with which one of the outer surfaces of the first image projection apparatus a respective one of the sensors, which has detected contact or adjacency with the second image projection apparatus, is provided on, wherein the processing circuitry determines that the second image projection apparatus is adjacent to or in contact with the first image projection apparatus at a particular side of the housing and is facing a same surface at a same direction depending on which sensor, among the plurality of sensors, detects the second image projection apparatus;
divide content data into pieces of divided content data corresponding to the respective image projection apparatuses on the basis of the positional relationship; and
control projection of a first projection image based on a piece of the divided content data corresponding to the first image projection apparatus on a projected object, and interconnect the first projection image to a second projection image projected by the second image projection apparatus.
1 Assignment
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Accused Products
Abstract
An image projection system includes a first image projection apparatus and a second image projection apparatus; each of detecting units that is arranged on the first image projection apparatus and detects whether the second image projection apparatus is in contact with or adjacent to the first image projection apparatus; a specifying unit that specifies a positional relationship between the first image projection apparatus and the second image projection apparatus based on detection results; a dividing unit that divides content data into pieces of divided content data corresponding to the respective image projection apparatuses on the basis of the positional relationship; and a projecting unit that projects a first projection image based on a piece of the divided content data corresponding to the first image projection apparatus on a projected object, and interconnects the first projection image to a second projection image projected by the second image projection apparatus.
4 Citations
12 Claims
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1. An image projection system comprising:
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a plurality of image projection apparatuses including a first image projection apparatus and a second image projection apparatus; a plurality of sensors, each of which is arranged on one of at least two outer surfaces of a housing of the first image projection apparatus and detects whether the second image projection apparatus is in contact with or adjacent to the one of the outer surfaces of the first image projection apparatus; processing circuitry configured to specify a positional relationship between the first image projection apparatus and the second image projection apparatus in accordance with which one of the outer surfaces of the first image projection apparatus a respective one of the sensors, which has detected contact or adjacency with the second image projection apparatus, is provided on, wherein the processing circuitry determines that the second image projection apparatus is adjacent to or in contact with the first image projection apparatus at a particular side of the housing and is facing a same surface at a same direction depending on which sensor, among the plurality of sensors, detects the second image projection apparatus; divide content data into pieces of divided content data corresponding to the respective image projection apparatuses on the basis of the positional relationship; and control projection of a first projection image based on a piece of the divided content data corresponding to the first image projection apparatus on a projected object, and interconnect the first projection image to a second projection image projected by the second image projection apparatus. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An image projection apparatus comprising:
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a housing; a plurality of sensors, each of which is arranged on one of at least two of outer surfaces of the housing and detects whether any one of other image projection apparatuses is in contact with or adjacent to the one of the outer surfaces of the image projection apparatus; processing circuitry configured to specify positional relationships of the image projection apparatus and the other image projection apparatuses in accordance with which one of the outer surfaces of the image projection apparatus a respective one of the sensors, which has detected contact or adjacency with the other image projection apparatuses, is provided on and determines whether the image projection apparatus serves as a host or a client on the basis of the positional relationships, wherein the processing circuitry determines that another image projection apparatus is adjacent to or in contact with the image projection apparatus at a particular side of the housing and is facing a same surface at a same direction depending on which sensor, among the plurality of sensors, detects the other image projection apparatus, and divide, when it is determined that the image projection apparatus serves as the host, content data into pieces of divided content data corresponding to the respective image projection apparatuses on the basis of the positional relationship; and a communication interface that, when the processing circuitry determines that the image projection apparatus serves as the host, transmits a piece of the divided content data to a corresponding one of the other image projection apparatuses, wherein the processing circuitry projects a first projection image based on a piece of the divided content data on a projected object, and interconnects the first projection image to second projection images projected by the other image projection apparatuses.
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12. A method implemented by an image projection system that includes a plurality of image projection apparatuses, including a first image projection apparatus and a second image projection apparatus, and a plurality of sensors, each of which is arranged on one of at least two outer surfaces of a housing of the first image projection apparatus and detects whether the second image projection apparatus is in contact with or adjacent to the one of the outer surfaces of the first image projection apparatus, the method comprising:
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specifying, by processing circuitry, a positional relationship between the first image projection apparatus and the second image projection apparatus in accordance with which one of the outer surfaces of the first image projection apparatus a respective one of the sensors, which has detected contact or adjacency with the second image projection apparatus, is provided on, wherein the processing circuitry determines that the second image projection apparatus is adjacent to or in contact with the first image projection apparatus at a particular side of the housing and is facing a same surface at a same direction depending on which sensor, among the plurality of sensors, detects the second image projecting apparatus; dividing, by the processing circuitry, content data into pieces of divided content data corresponding to the respective image projection apparatuses on the basis of the positional relationship; and controlling, by the processing circuitry, projection of a first projection image based on a piece of the divided content data corresponding to the first image projection apparatus on a projected object, and interconnects the first projection image to a second projection image projected by the second image projection apparatus.
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Specification