For questions regarding Grayscale, a Bootstrap theme.
Questions tagged [grayscale]
890 questions
-3
votes
2 answers
Grayscale to RGB conversion
How can I solve this error ?
import matplotlib, cv2
import numpy as np
import matplotlib.pyplot as plt
img = cv2.imread('C:/Users/xxx/Desktop/image.jpg')
img = np.array(img, dtype=np.uint8)
plt.imshow(cv2.cvtColor(img,…
Mayar
- 11
- 1
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-3
votes
3 answers
convert a greyscale image into rgb image using c#
Hi there I have a greyscale jpeg image and I need to open it and convert it in rgb.
I need the fastest way is possible but I've not been able to find one.
For me it's fine to populate the rgb values with the greyscale value. Just doing using…
davide93
- 1
- 5
-3
votes
1 answer
How to draw a black border around the image
How can I crop the image such that it will only contain the leaf and not have the noise part?
-5
votes
1 answer
How to convert RGB to grayscale by using color dimensions
I would like to transform my RGB image to grayscale image by not using converting function but with the red green blue values . For example, if my image is totally blue, it will be converted to white if I get blue components of it and it will be…
HilmiK
- 53
- 9
-5
votes
1 answer
C# Convert Grayscale data to colored image
I want to convert grayscale data to colored image using C#.
I try 2D and convert 1D data and show bitmap, but I want to show Colored image.
flanker_42
- 19
- 3