Electronically generating an outline indicating the size of an energy zone imaged onto the IR detector of a radiometer
First Claim
1. A system for indicating the location of an energy zone on an object surface, with the energy zone being an area on the object surface that is imaged onto an IR detector by the IR optical system included in a non-contact IR thermal measurement device, said system comprising:
- a video sub-system adapted to display a displayed image of at least a part of the object surface included in the energy zone and a part of the object surface not included in the energy zone;
a distance entering interface adapted to enter distance data indicating the distance between the non-contact IR thermal measurement device and the object surface;
a shape outline image generating sub-system, coupled to the distance entering interface, adapted to selectively output one of a plurality of shape outline digital images, each having a different dimension, in response to distance data entered with the distance entering interface; and
an optical overlay sub-system, coupled to the shape outline image generating sub-system, adapted to overlay a shape outline digital image output by the image generating sub-system over the displayed image of the object surface and with an overlaid shape outline digital image indicating the part of the object surface included in the energy zone and with the shape outline digital image having a dimension determined by entered distance data.
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Accused Products
Abstract
A radiometer includes a sighting system that generates a digital image of an object surface having an area that is to be imaged onto the IR detector. A shape outline is overlaid on the digital image of an object surface to indicate the extent of the energy zone that is imaged onto the IR detector. A distance entering interface is used to enter distance data indicating the distance between the radiometer and the object surface and the distance data is utilized to determine the size of the overlaid shape.
13 Citations
11 Claims
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1. A system for indicating the location of an energy zone on an object surface, with the energy zone being an area on the object surface that is imaged onto an IR detector by the IR optical system included in a non-contact IR thermal measurement device, said system comprising:
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a video sub-system adapted to display a displayed image of at least a part of the object surface included in the energy zone and a part of the object surface not included in the energy zone; a distance entering interface adapted to enter distance data indicating the distance between the non-contact IR thermal measurement device and the object surface; a shape outline image generating sub-system, coupled to the distance entering interface, adapted to selectively output one of a plurality of shape outline digital images, each having a different dimension, in response to distance data entered with the distance entering interface; and an optical overlay sub-system, coupled to the shape outline image generating sub-system, adapted to overlay a shape outline digital image output by the image generating sub-system over the displayed image of the object surface and with an overlaid shape outline digital image indicating the part of the object surface included in the energy zone and with the shape outline digital image having a dimension determined by entered distance data. - View Dependent Claims (2, 3, 5, 6)
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4. A system for indicating the location of an energy zone on an object surface, with the energy zone being an area on the object surface that is imaged onto an IR detector by the IR optical system included in a non-contact IR thermal measurement device, said system comprising:
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a video sub-system adapted to display a displayed image of at least a part of the object surface included in the energy zone and a part of the object surface not included in the energy zone, with the video sub-system comprising a digital image generating chip adapted to output digital image data, a display device adapted to display digital image data, and an image controller chip adapted to control the display device to display digital image data provided by the image generating chip; a distance entering interface adapted to enter distance data indicating the distance between the non-contact IR thermal measurement device and the object surface; an optical overlay sub-system, coupled to the distance entering interface, adapted to overlay a shape outline, having a dimension determined by entered distance data, over a displayed image of the object surface and with the shape outline indicating the extent of a displayed image included in the energy zone, with the optical overlay sub-system comprising a storage device for storing circle data utilized to form circle images of different diameters; and with the image controller coupled to the storage device and the distance entering interface, programmed to select circle data from the storage device for generating a circle having a diameter size determined by the distance data provided by the distance entering interface.
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7. A method for indicating the location of an energy zone on an object surface, with the energy zone being an area on the object surface that is imaged onto an IR detector by the IR optical system included in a non-contact IR thermal measurement device, said method comprising the steps of:
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acquiring a digital image of the object surface; displaying a displayed digital image of the object surface with the displayed digital image including at least a part of the object surface included in the energy zone and a part of the object surface not included in the energy zone; entering distance data indicating the distance to the object surface; selectively outputting one of a plurality of shape outline digital images, each having a different dimension, in response to entered distance data; and overlaying an image outline digital image, having a dimension determined by entered distance data, over the digital image of the object surface to indicate the part of the object surface included in the energy zone. - View Dependent Claims (8)
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9. A system for indicating the location of an energy zone on an object surface, with the energy zone being an area on the object surface that is imaged onto an IR detector by the IR optical system included in a non-contact IR thermal measurement device, said system comprising:
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means for acquiring a digital image of the object surface; means for displaying a displayed digital image of the object surface with the displayed digital image including at least a part of the object surface included in the energy zone and a part of the object surface not included in the energy zone; means for entering distance data indicating the distance to the object surface; means for selectively outputting one of a plurality of shape outline digital images, each having a different dimension, in response to entered distance data; and means for overlaying an output image outline digital image, having a dimension determined by entered distance data, over the digital image of the object surface to indicate the part of the object surface included in the energy zone. - View Dependent Claims (10)
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11. A system for indicating the location of an energy zone on an object surface, with the energy zone being an area on the object surface that is imaged onto an IR detector by the IR optical system included in a non-contact IR thermal measurement device, said system comprising:
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a distance entering interface for entering distance data indicating the distance between the non-contact IR thermal measurement device and the object surface; an image generating sub-system for acquiring an image of a part of the object surface; a distance processing sub-system, coupled to the distance entering interface, for outputting a selected shape outline digital image included in a plurality of shape outline digital images to overlay the image, with the selected shape outline digital image having a dimension and position on the image determined by entered distance data and indicating the part of the image that shows only the part of the object included within the energy zone; and a display, coupled to the distance processing sub-system and image generating sub-system, for displaying only the part of the image included within the shape outline digital image overlaid on the display.
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Specification