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Across

1. A technique used to convert a grayscale image into a binary image by dividing the pixel intensities based on a threshold value.

2. The brightness or darkness of a pixel in a grayscale image.

3. An image which uses only shades of a single color.

4. The brightness of an image or pixel.

Down

5. A graphical representation of the pixel intensities in an image.

6. A color scheme that represents different intensities of gray, ranging from black to white.

7. A digital image in which each pixel is represented by a single sample, representing only shades of gray.

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