shows a comparison between a thermograph
and digital photo taken of the same cow at the same time. The digital
photo shows the sun illuminating from the right side of the
photo (or the cow’s left eye) and shade being cast to the left. The
black and white Holstein markings show up clearly in the greyscale
photo. The IRT, as usual, uses false color to display temperature, in
this case a greyscale, with black showing cooler temperatures. The
IRT appears almost as a photo-negative of the digital – the white
areas of the digital image show up as dark areas, or cooler temperatures,
in the IRT. Solar loading seems to be strongly dependent on
the hair color and has a dramatic effect on the IRT temperature; the
white parts of the head displayed IRT temperatures of approximately
35 C, while the black parts of the head displayed IRT temperatures
of approximately 50 C. Solar loading of IRT eye
temperatures was also examined.
shows a comparison between a thermograph
and digital photo taken of the same cow at the same time. The digital
photo shows the sun illuminating from the right side of the
photo (or the cow’s left eye) and shade being cast to the left. The
black and white Holstein markings show up clearly in the greyscale
photo. The IRT, as usual, uses false color to display temperature, in
this case a greyscale, with black showing cooler temperatures. The
IRT appears almost as a photo-negative of the digital – the white
areas of the digital image show up as dark areas, or cooler temperatures,
in the IRT. Solar loading seems to be strongly dependent on
the hair color and has a dramatic effect on the IRT temperature; the
white parts of the head displayed IRT temperatures of approximately
35 C, while the black parts of the head displayed IRT temperatures
of approximately 50 C. Solar loading of IRT eye
temperatures was also examined.
การแปล กรุณารอสักครู่..