Canon EOS 5D Mk.4 Manual

							
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R Processing RAW Images with the Camera N
  Brightness adjustment
You can adjust the image brightness up to ±1 stop in 1/3-stop 
increments. The displayed image will reflect the setting’s effect.
   White balance  (p.192)
You can select the white balance. If you select [ Q] and press the 
< B > button, you can select [ Auto: Ambience priority ] or [Auto: 
White priority ]. If you select [ P] and press the < B> button, 
you can set the color temperature.  The displayed image will reflect 
the setting’s effect.
   Picture Style  (p.183)
You can select the Picture Style. By pressing the < B> button, 
you can adjust the sharpness, contrast, and other parameters. The 
displayed image will reflect the setting’s effect.
   Auto Lighting Optimizer  (p.201)
You can set the Auto Lighting Opti mizer. The displayed image will 
reflect the setting’s effect.
   High ISO speed noise reduction  (p.202)
You can set the noise reduction processing for high ISO speeds. The 
displayed image will reflect the setting’ s effect. If the effect is difficult 
to discern, magnify the image (p.448).
  3 Image quality  (p.169)
You can set the image quality when creating a JPEG image.
RAW Image Processing Options 
						

							
R Processing RAW Images with the Camera N
450
  Color space  (p.217)
You can select either sRGB or Adobe RGB. Since the camera’s LCD 
monitor is not compatible with Adobe RGB, the difference in the 
image will hardly be perceptible when either color space is set.
   Lens aberration correction
•  Peripheral illumination correction  (p.207)
A phenomenon that makes the image corners look darker due to 
the lens characteristic s can be corrected. If [ Enable] is set, the 
corrected image will be displayed. If the effect is difficult to 
discern, magnify the image (p.448) and check the four corners. 
The peripheral illumination correct ion applied with the camera will 
be less pronounced than that applied with the Digital Photo 
Professional (p.598) at maximum correction amount. If the effects 
of correction are not apparent, use Digital Photo Professional to 
apply the peripheral illumination correction.
•  Distortion correction  (p.209)
Image distortion due to lens charac teristics can be corrected. If 
[ Enable ] is set, the corrected image will be displayed. The image 
periphery will be trimmed in the corrected image.
Since the image resolution may look slightly lower, adjust the 
sharpness with the Picture Style’s [ Sharpness] parameter setting 
as necessary.
•  Digital Lens Optimizer  (p.210)
By using optical design values,  the lens aberrations, diffraction 
phenomenon, and degraded resolution due to the low-pass filter 
can be corrected. Check the effects of the [ Enable] setting with 
the magnified view (p.448). The unmagnified view (normal view) 
will not show the effects of  the Digital Lens Optimizer. When 
[ Enable ] is selected, the chromatic aberration correction and 
diffraction correction options will not be displayed. However, both 
options will be applied to the processed image. 
						

							
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R Processing RAW Images with the Camera N
• Chromatic aberration correction  (p.211)
Chromatic aberrations (color fri nging along the subject’s outline) 
due to the lens characteristics can be corrected. If [ Enable] is set, 
the corrected image will be displayed. If the effect is difficult to 
discern, magnify the image (p.448).
•  Diffraction correction  (p.212)
The diffraction by the lens aperture degrading the image 
sharpness can be corrected. If [ Enable] is set, the corrected 
image will be displayed. If the effect  is difficult to discern, magnify 
the image (p.448).
  Processing RAW images in the camera will not produce exactly the 
same results as processing RAW images with Digital Photo Professional 
(EOS software).
  If you perform [ Brightness adjustment ], noise, banding, etc. may be 
intensified with the effects of adjustment.
  When [ Digital Lens Optimizer ] is set, noise may be intensified with the 
effects of correction. Also, depending on the shooting conditions, 
stronger application of outline emphasis may result. If necessary, adjust 
the Picture Style’s Sharpness.
  When processing images with [ Distortion correction] set to [Enable], 
AF point display information (p.402)  or Dust Delete Data (p.460) will not 
be appended to the image.
  The lens correction data for lens aberration corrections is registered 
(stored) in the camera.
  The effect of the lens aberration corr ection varies depending on the lens 
used and shooting conditions. Also, the effect may be difficult to discern 
depending on the lens used, shooting conditions, etc.
  See page 211 regarding the correction data for Digital Lens Optimizer. 
						

							
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You can resize a JPEG image to make the pixel count lower and save it 
as a new image. Resizing an image is possible only with JPEG 3, 4 , 
a , and  b images.  JPEG c images, RAW images, and frame-grab 
images from 4K movies saved as still photos cannot be resized.
1Select [Resize].
  Under the [ 32] tab, select [ Resize], 
then press < 0>.
X An image is displayed.
2Select the images to be resized.
  Turn the < 5> dial to select the 
image you want to resize.
  If you press the < u> button and turn 
the < 6> dial counterclockwise, you 
can select an image from the index 
display.
3Select the desired image size.
  Press < 0> to display the image 
sizes.
  Select the desired image size, then 
press < 0>.
4Save the image.
  Select [ OK] to save the resized 
image.
  Check the destination folder and 
image file number, then select [ OK].
  To resize another image, repeat steps 
2 to 4.
S Resizing JPEG Images
Target sizes 
						

							
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S Resizing JPEG Images
Resize Options by Original Image Quality
Sizes for resized images are shown below.
(Approx.)
Original Image QualityAvailable Resize Settings
4abc
3 kkkk
4
kkk
a
kk
b
k
Image Sizes
Image 
QualityFull-frame (3:2)4:3 (aspect ratio)
4 4464x2976 (13.3 megapixels) 3968x2976 (11.8 megapixels)
a 3360x2240 (7.5 megapixels) *2976x2240 (6.7 megapixels)
b 1920x1280 (2.5 megapixels) *1696x1280 (2.2 megapixels)
c 720x480 (350,000 pixels) 640x480 (310,000 pixels)
Image 
Quality16:9 (aspect ratio)1:1 (aspect ratio)
4 *4464x2512 (11.2 megapixels) 2976x2976 (8.9 megapixels)
a *3360x1888 (6.3 megapixels) 2240x2240 (5.0 megapixels)
b 1920x1080 (2.1 megapixels) 1280x1280 (1.6 megapixels)
c *720x408 (290,000 pixels) 480x480 (230,000 pixels)
 The actual aspect ratio of images in the sizes marked with an asterisk 
may differ slightly from the aspect ratio indicated.
  The image may be cropped slightly  depending on the resizing conditions. 
						

							
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You can crop a captured JPEG image and save it as another image. 
Cropping an image is possible only with JPEG 3, 4 , a , and  b 
images.  Images shot in JPEG  c or RAW, and frame-grab images 
from 4K movies saved as still photos cannot be cropped.
1Select [Cropping].
  Under the [ x2] tab, select 
[ Cropping ], then press < 0>.
X An image is displayed.
2Select an image.
  Turn the < 5> dial to select the 
image you want to crop.
  If you press the < u> button and turn 
the < 6> dial counterclockwise, you 
can select an image from the index 
display.
3Set the cropping frame size, 
aspect ratio, position, and 
orientation.
  Press < 0> to display the cropping 
frame.
  The image area within the cropping 
frame will be cropped.
  Changing the Cropping Frame Size
Turn the < 6> dial to change the cropping frame size. The smaller 
the cropping frame, the more magnified the cropped image will look.
  Changing the Aspect Ratio
Turn the < 5> dial to change the cropping frame’s aspect ratio. You 
can select the aspect ratio as follows: [ 3:2], [16:9 ], [4:3 ], or [ 1:1].
N Cropping JPEG Images 
						

							
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N Cropping JPEG Images
  Moving the Cropping Frame
Use < 9> to move the frame over the image vertically or 
horizontally. Move the cropping frame until it covers the desired 
image area.
  Switching the Cropping Frame Orientation
Pressing the < B> button will toggle the cropping frame between 
the vertical and horizontal orientatio ns. This enables you to crop the 
image shot in horizontal orientation to lo ok as if it was shot in vertical 
orientation.
4Check the image area to be 
cropped.
  Press the < Q> button.
X The image area to be cropped will be 
displayed.
  Press the < Q> button again to return 
to the original image.
5Save the cropped image.
  Press < 0> and select [ OK] to save 
the cropped image.
  Check the destination folder and 
image file number, then select [ OK].
  To crop another image, repeat steps 2 
to 5.
  Once a cropped image is saved, it cannot be cropped again or resized.
  AF point display information (p.402) and Dust Delete Data (p.460) will 
not be appended to the cropped images. 
						

							
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MEMO 
						

							
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12
Sensor Cleaning
The camera has a Self Cleaning Sensor Unit to 
automatically shake off dust adhered to the image 
sensor’s front layer (low-pass filter).
The Dust Delete Data can also be appended to the 
image so that the dust spots remaining can be deleted 
automatically by Digital Photo Professional (EOS 
software, p.598).
Smudges adhering to the front of the sensorBesides dust entering the camera from outside, in rare cases, 
lubricant from the camera’s internal parts may adhere to the front of 
the sensor. If visible spots still remain after the automatic sensor 
cleaning, having the sensor cleaned by a Canon Service Center is 
recommended. 
						

							
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Whenever you set the power switch to  or < 2>, the Self 
Cleaning Sensor Unit is activated to  automatically shake off any dust on 
the front of the sensor. Normally, you need not pay attention to this 
operation. However, you can manuall y perform sensor cleaning or can 
disable this unit as follows.
1Select [Sensor cleaning].
 Under the [ 53] tab, select [ Sensor 
cleaning ], then press < 0>.
2Select [Clean now f].
 Select [ Clean now f], then press 
< 0 >.
  Select [ OK].
X The screen will indicate that the  sensor is being cleaned. (A small 
sound may be heard.) Although there will be a mechanical sound of 
the shutter during sensor cleaning, th e picture will not be recorded to 
the card.
X After sensor cleaning is finished,  the camera will automatically 
restart (turn off and on).
f  Automatic Sensor Cleaning
Activating the Sens or Cleaning Manually