Quiz on Image Understanding Control Strategies

What is the primary objective of computer vision?

• To create realistic images

• To enhance image quality

• To replicate biological-like machine behavior

• To reduce processing time

Which of the following is NOT a characteristic of biological control strategies?

• Dynamic resource allocation

• Attention shifts

• Behavior adaptation

• Serial processing

What does bottom-up control primarily rely on?

• Prior knowledge and expectations

• User input and preferences

• Data extracted directly from image data

• Feedback from previous images

Which processing method is suitable for conventional von Neumann architectures?

• Hierarchical processing

• Parallel processing

• Dynamic resource allocation

• Serial processing

What is a key advantage of model-based control?

• It requires less computational power

• It does not require any prior knowledge

• It avoids brute-force processing

• It is always faster than other methods

In hierarchical control, what does bottom-up control do?

• Tests model assumptions against image data

• Focuses on high-level goals

• Proceeds from raw image to higher-level abstractions

• Generates hypotheses about the scene

What is the purpose of the blackboard architecture in non-hierarchical control?

• To enhance image quality

• To store long-term memory only

• To prioritize tasks based on urgency

• To enable communication among experts

Which of the following best describes combined control strategies?

• They use only data-driven approaches

• They utilize both data-driven and model-driven approaches

• They focus solely on hierarchical processing

• They avoid using any prior knowledge

What is a limitation of bottom-up control?

• It is too complex to implement

• It is always slower than top-down control

• It is vulnerable to low-quality input data

• It requires extensive prior knowledge

What is the role of 'daemons' in the blackboard architecture?

• To store image data

• To react to changes on the blackboard

• To enhance image processing speed

• To prioritize tasks