Number of bits required
to store a digitized
image
to store a digitized
image
Anonymous Quiz
86%
b=M * N * k
7%
b=M * N * L
6%
b=M * L * k
0%
b=L * N * k
M : Rows
N : Columns
K : Number of bits to represent a one pixel
L : Number of gray levels
يعني مثلا لو عندي 256 جراي ليفل يبقى البيكسل الواحدة ب8 بت علشان
L = 2^K
N : Columns
K : Number of bits to represent a one pixel
L : Number of gray levels
يعني مثلا لو عندي 256 جراي ليفل يبقى البيكسل الواحدة ب8 بت علشان
L = 2^K
... is a measure of
the smallest discernible detail in an image
the smallest discernible detail in an image
Anonymous Quiz
30%
spatial coordinates
70%
spatial resolution
... can be stated
in a number of ways, with line pairs per unit
distance, and dots (pixels) per unit distance
in a number of ways, with line pairs per unit
distance, and dots (pixels) per unit distance
Anonymous Quiz
41%
spatial coordinates
59%
spatial resolution
is a measure of image
resolution used commonly in the printing and
publishing industry
resolution used commonly in the printing and
publishing industry
Anonymous Quiz
16%
line pairs per unitdistance
84%
dots (pixels) per unit distance
To say
that an image has, say, a resolution 1024*1024
pixels is a meaningful statement
that an image has, say, a resolution 1024*1024
pixels is a meaningful statement
Anonymous Quiz
51%
T
49%
F
similarly refers to the
smallest discernible change in intensity level
smallest discernible change in intensity level
Anonymous Quiz
33%
Spatial resolution
67%
Intensity resolution
refers to the number of bits
used to quantize intensity
used to quantize intensity
Anonymous Quiz
20%
Spatial resolution
80%
Intensity resolution
Intensity level resolution refers to the number
of intensity levels used to represent the image
of intensity levels used to represent the image
Anonymous Quiz
87%
T
13%
F
The more intensity levels used, the lower the
level of detail discernable in an image
level of detail discernable in an image
Anonymous Quiz
34%
T
66%
F
Intensity level resolution is usually given in
terms of the number of bits used to store
each intensity level.
terms of the number of bits used to store
each intensity level.
Anonymous Quiz
88%
T
12%
F