Canon T5I 사용자 가이드

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: Shooting Information Display
 
About the Highlight Alert
When the shooting information is displayed, any overexposed areas of the 
image will blink. To obtain more image detail in the overexposed areas, set 
the exposure compensation to a negative amount and shoot again.
 
About the Histogram
The brightness histogram shows the exposure level distribution and overall 
brightness. The RGB histogram is for checking the color saturation and 
gradation. The display can be switched with [x2: Histogram disp].
[Brightness] Display
This histogram is a graph showing the distribution of 
the image’s brightness level. The horizontal axis 
indicates the brightness level (darker on the left and 
brighter on the right), while the vertical axis indicates 
how many pixels exist for each brightness level. The 
more pixels there are toward the left, the darker the 
image. The more pixels there are toward the right, the 
brighter the image. If there are too many pixels on the 
left, the shadow detail will be lost. If there are too many 
pixels on the right, the highlight detail will be lost. The 
gradation in-between will be reproduced. By checking 
the image and its brightness histogram, you can see 
the exposure level inclination and the overall gradation.
[RGB] Display
This histogram is a graph showing the distribution of each primary 
color’s brightness level in the image (RGB or red, green, and blue). 
The horizontal axis indicates the color’s brightness level (darker on 
the left and brighter on the right), while the vertical axis indicates how 
many pixels exist for each color brightness level. The more pixels 
there are toward the left, the darker and less prominent the color. The 
more pixels there are toward the right, the brighter and denser the 
color. If there are too many pixels on the left, the respective color 
information will be lacking. If there are too many pixels on the right, 
the color will be too saturated with no gradation. By checking the 
image’s RGB histogram, you can see the color’s saturation and 
gradation condition, as well as white balance inclination.
Sample Histograms
Dark image
Normal brightness
Bright image
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