Q. Example of similarity approach in image segmentation is

View solution

Q. The preferred direction of mask is weighted with the

View solution

Q. Points other than exceeding the threshold in output image are marked as

View solution

Q. In laplacian images dark shades of gray level is represented by

View solution

Q. Pixels where intensity changes abruptly are called

View solution

Q. Isolated point is also called

View solution

Q. Points exceeding the threshold in output image are marked as

View solution

Q. Example of discontinuity approach in image segmentation is

View solution

Q. First derivative approximation says that values of intensities at the onset must be

View solution

Q. Image segmentation is also based on

View solution

Q. Image whose principle features are edges is called

View solution

Q. Vertical lines are angles at

View solution

Q. If R is the entire region of the image then union of all segmented parts should be equal to

View solution

Q. Mask's response to zero means

View solution

Q. Lines in an image can be oriented at angle

View solution

Q. Laplacian images need

View solution

Q. For point detection we use

View solution

Q. Textured inner region of the object produces

View solution

Q. If the standard deviation of the pixels is positive, then sub image is labeled as

View solution

Q. Thresholding gives the

View solution