Chapter 3: Basic Photo Corrections Photoshop: CIB Mr. Peña

Resolution refers to the number of small squares known as pixels that describe an image and establish its detail. Resolution Resolution

Resolution is determined by pixel dimensions, or the number of pixels along the width and height of an image. Resolution Resolution

You can use the Crop tool in photo retouching by trimming and scaling a photograph so that the picture fits within the space designed for it. Crop Tool

You can use either the Crop tool or the Crop command to crop an image, which permanently deletes all the pixels outside of the crop selection area. Crop Tool

You can adjust the tonal range of an image by using the Levels dialog box, which represents the range of values (dark and light.) Tonal Range of an Image

This graph has controls that adjusts the shadows, highlights, and midtones or gamma of the image. Tonal Range of an Image

Saturation refers to the strength or purity of an image. You can adjust the saturation by adjusting the Sponge tool.Saturation

You can adjust the saturation by adjusting the Sponge tool.Saturation

You would use the Unsharp Mask filter on a photo to adjust the contrast of the edge detail of an image and to create the illusion of a more focused image. Unsharp Mask Filter

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