CS-6321 - Audio and Video Production (Digital Imaging) oed answer key

Showing 101 to 120 of 370 total answers.

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

When the canny edge detection method was developed and implemented by John F Canny?

Answer

1986

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

The outcome would be, any blurred in an image will be substituted with a sharp edges

Answer

High-pass frequency domain filter

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

The SCILAB function syntax for an RGB color space converted to the YCbCr color space

Answer

YCC = rgb2ycbcr(RGB);

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

Which component is used to determine the quantity of light incident on the location?

Answer

Illumination Component

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

An algorithm having the assumption that the edges are the pixels with a high gradient

Answer

edge detection algorithm

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

Erosionand dilation are the two most essential operations in Digital Image Processing

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

Inbuilt function RGB special is used to define any image filter with a specific value

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

It changes over bitmap data into a more structured data that are simpler to interpret

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

It is the process of embedding the owner's or user's secret information to cover data

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

Dilation refers to the structuring element that is located within its origin at (x, y)

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

Dilationmay remove extrusions from white items and correct incursions in black objects

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

Fourier domain is more economical and a strong alternative to linear spatial filtering

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

In thresholding, if the value of threshold is constant it is known global thresholding

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

Which method is used to hide the data by incorporating the user's private information?

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

Wiener filtering eliminates the additive noise and inverts the blurring simultaneously

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

Image processing is the procedure of extraction of critical information from the signal

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

Is a process where an image might be reverted to its original form by its degraded state

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

It appears in an image during its attainment using electrical or electromechanical tools

#CS-6321
Awesome StudentQuestion • Audio and Video Production (Digital Imaging)

Which filter removes a pixel value by comparing it to the median value of its neighbors?

Page 6 of 19

1...45678...19