Project 3: Museum Image Correction

True or False: Curve adjustments always apply color changes to the entire images

False

True or False: When the Levels dialog box is open, pressing Option/Alt while dragging the Input Shadow slider shows the image black point as cyan spots against a white background

True

Which of the following statements is true? a. Increasing a curve's steepness also increases the contrast b. Decreasing a curve's steepness also increases the contrast c. Editing a curve has no effect on the image contrast d. Editing a curve only affects contrast if you edit the composite curve instead of individual channel curves

a. Increasing a curve's steepness also increases the contrast

Which tool corrects images by blending surrounding pixels? a. Spot Healing Brush b. Healing Brush c. Clone Stamp d. Patch

a. Spot Healing Brush

A high-contrast image is characterized by _____ a. primary detail in the highlights and shadows b. most of the image detail in the midtone range c. overall balance with a slight gray cast d. overexposure

a. primary detail in the highlights and shadows

The maximum tonal range of any channel in an RGB image is _______ a. 100 b. 256 c. 1024 d. 1.7 million

b. 256

Which tool retouches images by blending the area you click with use-defined source pixels? a. Spot Healing Brush b. Healing Brush c. Clone Stamp d. Patch

b. Healing Brush

The _______ panel can be used to review existing and proposed color values for specific color samples a. Properties b. Info c. Sample d. Curves

b. Info

Color that appear in opposition positions on the color wheel are called _____ a. opposite colors b. complimentary colors c. corrective colors d. supplementary colors

b. complimentary colors

In the Levels dialog box, adjusting the _______ changes the proportion of dark tones to light tones across the available tonal range a. input slider b. gamma slider c. output slider d. black point slider

b. gamma slider

When working in the Levels dialog box for an RGB image, dragging the Input Gamma slider to the right _______ a. increases the tonal range in the lighter tones b. increases the tonal range in the darker tones c. lightens the entire image d. decreases the contrast in the dark shades

b. increases the tonal range in the darker tones

The _____ filter is commonly used in tandem with sharpening to clean up grainy images a. Motion blur b. Radial blur c. Gaussian blur d. Box blur

c. Gaussian blur

When using the Clone Stamp tool, press ______ to define the clone source pixels a. Shift b. Command/control c. Option/Alt d. Enter

c. Option/Alt

Using any tool that has a defined "brush" size, press ___ to enlarge or reduce the brush size a. The arrow keys b. The greater-than and less-than keys c. The bracket keys d. The plus or minus keys

c. The bracket keys

Color cast is_______ a. the result of improper balance of cyan, magenta, and yellow; the black doesn't count b. the result of converting spot colors to the nearest process-color build c. the result of an incorrect gray balance d. the result of adjusting the levels for only one channel in an image

c. the result of an incorrect gray balance

Which of the following is true when working in the Curves dialog box for an RGB image? a. The black point defaults to the bottom-left side of the graph b. The white point defaults to the upper-right side of the graph c. The individual color curves can be accessed in the Channel menu d. All of these statements are true

d. All of these statements are true

The _____ filter can be used to correct blurriness caused by camera movement when a photo was captured a. Motion blue b. Tilt Blur c. Lens Correction d. Shake Reduction

d. Shake Reduction

The Histogram panel_____ a. shows what you've done since you started working on the image b. shows the last thing(s) you did with the cloning tool c. show the distribution of tones across the highlight range d. shows the distribution of image pixels from dark to light

d. shows the distribution of image pixels from dark to light

The white point is ______ a. a direct light source that is visible in the image b. reflections of direct light from surfaces such as water or chrome c. any area that has no color value when printed d. the lightest area of detail in an image

d. the lightest area of detail in an image

What is the clone source? a. the active layer when you selected the clone stamp tool b. the active selection when you selected the clone stamp tool c. the location of an original selection on the layer you're currently painting d. the pixels you are duplicating by clicking with the clone stamp tool

d. the pixels you are duplicating by clicking with the clone stamp tool