Q. The distance between pixels p and q, the pixels have a distance less than or equal to some value of radius r, form a square centred at (x,y) is called :

View solution

Q. The distance between pixels p and q, the pixels have a distance less than or equal to some value of radius r, form a diamond centred at (x,y) is called :

View solution

Q. The distance between pixels p and q, the pixels have a distance less than or equal to some value of radius r centred at (x,y) is called :

View solution

Q. For a region R, the set of points that are adjacent to the complement of R is called as ________

View solution

Q. If an image contains K disjoint regions, what does the union of all the regions represent?

View solution

Q. Two regions are said to be ___________ if their union forms a connected set.

View solution

Q. If R is a subset of pixels, we call R a _________ of the image if R is a connected set.

View solution

Q. If S is a subset of pixels, pixels p and q are said to be ____________ if there exists a path between them consisting of pixels entirely in S.

View solution

Q. In 4-neighbours of a pixel p, how far are each of the neighbours located from p?

View solution

Q. The absence of receptors is in the retinal area called _____________

View solution

Q. Ratio of number of rods to the number of cones is _______

View solution

Q. ________ serve to a general, overall picture of the field of view.

View solution

Q. What is the function of Iris?

View solution

Q. The inner most membrane of the human eye is

View solution

Q. What is brightness adaptation?

View solution

Q. What is subjective brightness?

View solution

Q. Range of light intensity levels to which the human eye can adapt (in Log of Intensity-mL)

View solution

Q. How is image formation in the eye different from that in a photographic camera

View solution

Q. Which of the following is a receptor in the retina of human eye?

View solution

Q. Filter that replaces the pixel value with the maximum values of intensity levels is

View solution