Digital Image Processing

Saturation is not a layer blending mode in Photoshop. Multiply, Screen, and Overlay are commonly used blending modes.

The Eyedropper tool is used to select a specific color from an image in Photoshop.

Gradient Map is not a type of adjustment layer in Photoshop. Levels, Curves, and Hue/Saturation are commonly used adjustment layers.

Liquify is not a type of filter available in Photoshop. Blur, Sharpen, and Noise are commonly used filters.

Gradient Mask is not a type of layer mask available in Photoshop. Vector Mask, Raster Mask, and Clipping Mask are commonly used layer masks.

Crop Tool is not a type of selection tool available in Photoshop. Marquee Tool, Lasso Tool, and Magic Wand Tool are commonly used selection tools.

Aperture noise reduction is not a type of noise reduction technique used in architectural photography. Long exposure noise reduction, high ISO noise reduction, and HDR noise reduction are all techniques used to reduce noise in architectural photographs.

Unsharp mask filter is not a type of noise reduction filter used in architectural photography. Median filter, Gaussian blur filter, and bilateral filter are all popular noise reduction filters.

Aperture bracketing is not a type of noise reduction technique used in HDR photography. Exposure blending, tone mapping, and luminance masking are all techniques used to reduce noise in HDR photographs.

Aperture noise reduction is not a type of noise reduction technique used in high ISO photography. High ISO noise reduction, long exposure noise reduction, and HDR noise reduction are all techniques used to reduce noise in high ISO photographs.

Aperture noise reduction is not a type of noise reduction technique used in architectural photography. Long exposure noise reduction, high ISO noise reduction, and HDR noise reduction are all techniques used to reduce noise in architectural photographs.

Keying is the process of removing a background from an image or video clip. This technique is often used to isolate a subject from its background, or to create a transparent background for compositing purposes.

You can manually adjust the white balance in a camera by using the white balance presets on the camera, which are designed for specific lighting conditions, or by using a custom white balance setting, which allows you to set the white balance based on a specific color temperature or by using a gray card, which provides a neutral reference point for setting the white balance.

Using a gray card is a common method for setting a custom white balance in a camera. By pointing the camera at the gray card and setting the white balance, you can ensure that the camera accurately captures the neutral gray color, which helps to neutralize the color cast caused by different light sources.

While color correction, cropping, and sharpening are commonly used editing techniques in dance photography, adding filters is less common, as it can detract from the authenticity and natural beauty of the image.