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WorksheetsDECI – M3 – W3 – Round2
Total questions: 14
Worksheet time: 5mins
What is computer vision?
A software for managing images
Teaching computers to understand and interpret visual information
A type of digital camera
A new type of computer monitor
How does human vision work?
By capturing images with the brain
Through the sense of touch
By taking in light with the eyes and processing it in the brain
By using the nose to interpret visual information
Which of the following is a common source of visual input for computer vision systems?
Audio recordings
Taste tests
Photographs and videos
Temperature measurements
How does computer vision relate to the human visual system?
It's unrelated to human vision.
It's focused on hearing instead of seeing.
It primarily processes taste-related information.
It aims to mimic human visual perception.
When is computer vision especially advantageous?
When handling complex visual tasks that are challenging to program explicitly.
When dealing with simple tasks that require minimal coding.
When you need to write explicit instructions for complex tasks.
When there is no need for visual data interpretation.
What is the fundamental difference between traditional programming and computer vision?
Traditional programming uses machine learning, while computer vision relies on explicit instructions.
Traditional programming doesn't involve coding, while computer vision requires extensive coding.
Traditional programming uses explicit instructions, while computer vision uses machine learning.
Traditional programming and computer vision are essentially the same.
What is face detection in computer vision?
Recognizing emotions displayed on a face
Locating human faces in an image
Identifying faces in a crowd
Analyzing facial expressions
How does PictoBlox perform face detection?
Using feature-based detection
Recognizing facial expressions
Analyzing speech patterns
Counting the number of eyes and noses
How many predefined landmark points are typically used in PictoBlox for face detection?
12
36
68
100
What does this block do?
Extracts the image from the specified URL, analyzes it, and saves information in PictoBlox
Extracts the image from Backdrop in PictoBlox, analyzes it, and saves information in PictoBlox
To get the position of the face
Analyses the image and saves the face information locally
Which computer vision task involves predicting the spatial location of objects in an image?
Object Recognition
Object Detection
Image Generation
Image Recognition
The Computer Vision extension in PictoBlox consists of...
1 category
2 categories
3 categories
4 categories
What type of data does the Face Recognition extension use to identify faces?
Audio data
Text data
Visual data from images
Temperature data
Which type of application is most likely to use face recognition technology?
An alarm clock app
A music streaming app
A security system to unlock a smartphone
A weather forecasting app
