Information display apparatus and information display method for superimposing additional information on an image
First Claim
1. An information display apparatus comprising:
- an image pick-up unit which comprises an image pick-up element, the image pick-up unit being configured to pick up an image;
a display unit which comprises a display device, the display unit being configured to display the image picked up by the image pick-up unit; and
a processor configured to implement at least;
a first correcting unit configured to correct the image picked up by the image pick-up unit to generate a first image;
a second correcting unit configured to correct the image picked up by the image pick-up unit to generate a second image;
a recognizing unit configured to recognize the second image generated by the second correcting unit and generate a result of the recognition;
a display control unit configured to display, on the display unit, an additional information according to the result of the recognition of the second image performed by the recognizing unit, the additional information being superimposed on the first image generated by the first correcting unit; and
a sensor configured to detect brightness in photographic environments,wherein the first correcting unit comprises;
a first adjuster configured to adjust a correction amount of the image picked up by the image pick up unit in accordance with a result of the detection performed by the sensor; and
a first corrector configured to correct the image picked up by the image pick-up unit based on the correction amount adjusted by the first adjusting section,wherein the second correcting unit comprising;
a second adjuster configured to adjust a correction amount of the image picked up by the image pick up unit until a predetermined reference image is recognized by the recognizing unit; and
a second corrector configured to correct the image picked up by the image pick-up unit based on the correction amount adjusted by the second adjuster, andwherein the second adjuster is configured to;
store a table designating a relation between the detection result of the sensor and the correction amount when the reference image had been recognized by the recognizing unit,read out the correction amount according to the detection result of the sensor from the table, andset the correcting amount read out from the table as a default value of the correction amount of the image picked up by the image pick up unit.
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Abstract
An information display apparatus includes an image pick-up unit configured to picking up an image, a display unit configured to display the image picked up by the image pick-up unit, a first correcting unit configured to correct the image picked up by the image pick-up unit to generate a first image, a second correcting unit configured to correct the image picked up by the image pick-up unit to generate a second image, a recognizing unit configured to recognize the second image generated by the second correcting unit, and a display control unit configured to display an additional information according to a result of the recognition performed by the recognizing unit with superimposing the additional information on the first image generated by the first correcting unit on the display unit.
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Citations
17 Claims
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1. An information display apparatus comprising:
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an image pick-up unit which comprises an image pick-up element, the image pick-up unit being configured to pick up an image; a display unit which comprises a display device, the display unit being configured to display the image picked up by the image pick-up unit; and a processor configured to implement at least; a first correcting unit configured to correct the image picked up by the image pick-up unit to generate a first image; a second correcting unit configured to correct the image picked up by the image pick-up unit to generate a second image; a recognizing unit configured to recognize the second image generated by the second correcting unit and generate a result of the recognition; a display control unit configured to display, on the display unit, an additional information according to the result of the recognition of the second image performed by the recognizing unit, the additional information being superimposed on the first image generated by the first correcting unit; and a sensor configured to detect brightness in photographic environments, wherein the first correcting unit comprises; a first adjuster configured to adjust a correction amount of the image picked up by the image pick up unit in accordance with a result of the detection performed by the sensor; and a first corrector configured to correct the image picked up by the image pick-up unit based on the correction amount adjusted by the first adjusting section, wherein the second correcting unit comprising; a second adjuster configured to adjust a correction amount of the image picked up by the image pick up unit until a predetermined reference image is recognized by the recognizing unit; and a second corrector configured to correct the image picked up by the image pick-up unit based on the correction amount adjusted by the second adjuster, and wherein the second adjuster is configured to; store a table designating a relation between the detection result of the sensor and the correction amount when the reference image had been recognized by the recognizing unit, read out the correction amount according to the detection result of the sensor from the table, and set the correcting amount read out from the table as a default value of the correction amount of the image picked up by the image pick up unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A control device comprising:
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a processor configured to implement at least; a first correcting unit configured to correct an image to generate a first image; a second correcting unit configured to correct the image to generate a second image; a recognizing unit configured to recognize the second image generated by the second correcting unit; a display control unit configured to display, on a display unit, an additional information according to a result of the recognition performed by the recognizing unit with the additional information superimposed on the first image generated by the first correcting unit; and a sensor configured to detect brightness in photographic environments, wherein the first correcting unit comprises; a first adjuster configured to adjust a correction amount of the image in accordance with a result of the detection performed by the sensor; and a first corrector configured to correct the image based on the correction amount adjusted by the first adjusting section, wherein the second correcting unit comprising; a second adjuster configured to adjust a correction amount of the image until a predetermined reference image is recognized by the recognizing unit; and a second corrector configured to correct the image based on the correction amount adjusted by the second adjuster, and wherein the second adjuster is configured to; store a table designating a relation between the detection result of the sensor and the correction amount when the reference image had been recognized by the recognizing unit, read out the correction amount according to the detection result of the sensor from the table, and set the correcting amount read out from the table as a default value of the correction amount of the image.
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17. An information display method comprising:
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picking up an image by an image pick-up unit which comprises an image pick-up element; correcting, by a processor, the image picked up by the image pick-up unit to generate a first image; correcting, by the processor, the image picked up by the image pick-up unit to generate a second image; recognizing the second image by the processor; displaying, by the processor, on a display unit, an additional information according to a result of the recognition with the additional information superimposed on the first image; detecting, by a sensor, brightness in photographic environments; adjusting, by the processor, a correction amount of the image in accordance with a result of the detection performed by the sensor; correcting, by the processor, the image picked up by the image pick-up unit based on the correction amount adjusted by the processor; adjusting, by the processor, a correction amount of the image picked up by the image pick up unit until a predetermined reference image is recognized by the processor; correcting, by the processor, the image picked up by the image pick-up unit based on the correction amount adjusted by the processor; storing, by the processor, a table designating a relation between the detection result of the sensor and the correction amount when the reference image had been recognized by the processor; reading out, by the processor, the correction amount according to the detection result of the sensor from the table; and setting, by the processor, the correcting amount read out from the table as a default value of the correction amount of the image picked up by the image pick up unit.
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Specification