Canon 5D4 portrait shooting, how to set the appropriate setting parameters in the painting style?

1. When entering portrait shooting, Canon's self-developed full-pixel dual-core CMOS image sensor is equipped with dual-core structure of two photodiodes 1 pixel, which can capture multi-dimensional image information.

Through the real-time display and autofocus of the phase difference detection of the photographed image, the function realized by dual-core technology is realized. This function can obtain the depth information of the subject through the dual-core of each pixel, and attach the information to the data of the RAW image.

In this way, the photographed image can be adjusted in many dimensions in the later stage, and the image resolution can be compensated during RAW imaging to blur the offset or reduce ghost. It can be said that a brand-new concept of image processing has been constructed.

2. Automatic brightness optimization and highlight tone priority.

Using the automatic brightness optimization function, the camera will automatically analyze the distribution of image brightness and process the image to obtain natural brightness and contrast. It can compensate the underexposure when shooting against the light or shooting a white subject, and adjust the contrast when shooting on cloudy days to get an effect close to that seen by human eyes.

Highlight tone priority is a function of expanding highlight imaging ability on the basis of standard exposure. Even when shooting scenes including high-brightness subjects such as white clouds or white walls, the overflow of highlights can be suppressed, and the details show the highlights.

Extended data:

Other functions of Canon camera:

1, sharpness setting has increased "fineness" and "critical value"

The fineness and critical value in the detailed settings of Fine Detail are parameters to adjust the sharpening effect by specifying the pixel unit (range) of sharpness processing.

The smaller the fineness, the thinner the sharpened lines in the image, and the more exquisite the image feels. In addition, by setting the "critical value" smaller, the contour of the low contrast part can be emphasized. Suitable for scenery shooting and other fields that focus on showing texture.

2. It has the function of multi-shot noise reduction.

Digitics 6+ digital image processor adopts a new noise reduction algorithm, which can effectively reduce noise in the whole ISO sensitivity range. The noise reduction function in high-sensitivity shooting can be selected from "standard, weak, strong, multi-shot noise reduction and off", which is particularly effective for noise that is easy to produce in dark parts.

The long exposure noise reduction function can be set to off, automatic or enabled. When "Enabled" is selected, images exposed for about 1 sec or longer will be automatically denoised. If "Automatic" is selected, noise reduction will be performed only when long exposure noise is detected.

Canon official website -—EOS 5D Mark IV