MCQOPTIONS
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MCQOPTIONS
This section includes 10 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. |
RATIO_OF_NUMBER_OF_RODS_TO_THE_NUMBER_OF_CONES_IS________?$ |
| A. | 1:20 |
| B. | 1:2 |
| C. | 1:1 |
| D. | 1:5 |
| Answer» B. 1:2 | |
| 2. |
The_absence_of_receptors_is_in_the_retinal_area_called______________$ |
| A. | Lens |
| B. | Ciliary body |
| C. | Blind spot |
| D. | Fovea |
| Answer» D. Fovea | |
| 3. |
________ serve to a general, overall picture of the field of view? |
| A. | Cones |
| B. | Rods |
| C. | Retina |
| D. | All of the Mentioned |
| Answer» C. Retina | |
| 4. |
What is the function of Iris? |
| A. | Source of nutrition |
| B. | Detect color |
| C. | Varies focal length |
| D. | Control amount of light |
| Answer» E. | |
| 5. |
The inner most membrane of the human eye is |
| A. | Blind Spot |
| B. | Sclera |
| C. | Choroid |
| D. | Retina |
| Answer» E. | |
| 6. |
What is brightness adaptation? |
| A. | Changing the eye’s overall sensitivity |
| B. | Changing the eye’s imaging ability |
| C. | Adjusting the focal length |
| D. | Transition from scotopic to photopic vision |
| Answer» B. Changing the eye‚Äö√Ñ√∂‚àö√ë‚àö¬•s imaging ability | |
| 7. |
What is subjective brightness? |
| A. | Related to intensity |
| B. | Related to brightness |
| C. | Related to image perception |
| D. | Related to image formation |
| Answer» B. Related to brightness | |
| 8. |
Range of light intensity levels to which the human eye can adapt (in Log of Intensity-mL) |
| A. | 10<sup>-6</sup> to 10<sup>-4</sup> |
| B. | 10<sup>4</sup> to 10<sup>6</sup> |
| C. | 10<sup>-6</sup> to 10<sup>4</sup> |
| D. | 10<sup>-5</sup> to 10<sup>5</sup> |
| Answer» D. 10<sup>-5</sup> to 10<sup>5</sup> | |
| 9. |
How is image formation in the eye different from that in a photographic camera |
| A. | No difference |
| B. | Variable focal length |
| C. | Varying distance between lens and imaging plane |
| D. | Fixed focal length |
| Answer» C. Varying distance between lens and imaging plane | |
| 10. |
Which of the following is a receptor in the retina of human eye? |
| A. | Rods |
| B. | Cones |
| C. | Rods and Cones |
| D. | Neither Rods nor Cones |
| Answer» D. Neither Rods nor Cones | |