最新的Huawei HCIP-AI-EI Developer V2.0 - H13-321_V2.0-ENU免費考試真題
問題1
Which of the following templates can achieve image sharpening?
正確答案: B
問題2
Use cvtColor to convert the color space cv2.COLOR_BGR2HSV represents the conversion of BGR color space to HSV color space
正確答案: B
問題3
For a pixel P with coordinates (x, y), P has four diagonally adjacent pixels, called diagonal neighbors. Which of the following can correctly represent the coordinates of the diagonal neighbors?
正確答案: B
問題4
The original value of the recorded pixel is s, and the value of the pixel after the change is d. The mapping function of the grayscale change is d= ks. When k>0, the grayscale stretching of the dark part of the image can be achieved.
正確答案: A
問題5
Which of the following options are Huawei Ascend AI chips? (Multiple choice)
正確答案: B,C
問題6
When taking a photo of a document with a mobile phone, the document in the image will be distorted due to the shooting angle. You can find the coordinates of () corresponding key points, perform () transformation on the image, and correct the document image.
正確答案: A
問題7
Image feature extraction is a dimensionality reduction idea that can effectively reduce the amount of image data.
正確答案: B
問題8
When trying to use SelectKBest for feature selection, which of the following options uses the card method to select features?
正確答案: B
問題9
Which of the following technologies belong to the application of image segmentation? (Multiple choice)
正確答案: A,B,C
問題10
Digital images can perform basic mathematical operations, that is, addition, subtraction, multiplication and division.
正確答案: B
問題11
The OTSU algorithm traverses possible thresholds and selects the maximum segmentation threshold between the foreground area and the background area () as the optimal threshold.
正確答案: C
問題12
The model parameters of the hidden Markov model include sequence length, transition probability, initial probability and emission frequency.
正確答案: A
問題13
Which of the following processing flows belong to image preprocessing? (Multiple choice)
正確答案: A,D
