MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Digital Image Processing knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If the contribution made by illumination component of image is decreased and the contribution of reflectance component is amplified, what will be the net result? |
| A. | tDynamic range compression |
| B. | tContrast enhancement |
| C. | tAll of the mentioned |
| D. | tNone of the mentioned |
| Answer» D. tNone of the mentioned | |
| 2. |
The illumination component of an image is characterized by a slow spatial variation. The characteristic lead to associate illumination with __________ |
| A. | tThe low frequency of Fourier transform of logarithm of the image |
| B. | tThe high frequency of Fourier transform of logarithm of the image |
| C. | tAll of the mentioned |
| D. | tNone of the mentioned |
| Answer» B. tThe high frequency of Fourier transform of logarithm of the image | |
| 3. |
If an image is expressed as the multiplication of illumination and reflectance component i.e. f(x, y)= i(x, y) * r(x, y), then Validate the statement We can directly use the equation f(x, y)= i(x, y) * r(x, y) to operate separately on the frequency component of illumination and reflectance . |
| A. | tTrue |
| B. | tFalse |
| Answer» C. | |
| 4. |
Which of the following fact is true for a image? |
| A. | tAn image is the addition of illumination and reflectance component |
| B. | tAn image is the subtraction of illumination component from reflectance component |
| C. | tAn image is the subtraction of reflectance component from illumination component |
| D. | tAn image is the multiplication of illumination and reflectance component |
| Answer» E. | |