Image enhancement options in the EnhanceImage action
Use the table in this topic to review all the available options for enhancing the image that you upload to the EnhanceImage action in the a package.
| Type | Description |
|---|---|
| Grayscale | Can be used to change an image into grayscale (black & white). |
| Blur | Represents the image pixel size of blur effect. The value can
start from 3 and extend to any odd number, as long as it is
lesser than the pixel size of the uploaded image. However, the
variable value must be related to the image appearance and
cannot be independent of the image selected. Recommended values- 3, 5, 7 and so on. |
| Sharpen |
Can be used to produce a sharpened or a clearer version of the image that can be obtained by removing any distorted or blurred aspects of the original image. Variables that can be used to sharpen an image are:
Recommended values
|
| Denoise |
Can be any odd number that is lesser than the size of the uploaded image. Recommended value- 21 |
| Contrast |
Can be used to enhance the amount of colour or grayscale difference. Recommended value- From 0.8 through 2. |
| Brightness | Can be used to increase or decrease the intensity of pixels
in the image. Recommended value- From 0 through 100. |
| Thresholding | Can be used to segment an image, which is typically used to
locate objects and boundaries within that image.
Recommended value- From 0 through 255. |
| Remove RGB | Provide upper and lower bound for R(Red),G(Green) and
B(Blue). For example, lower bound = (180,180,180) and upper
bound = (255,255,255). The pixels between provided bounds are
converted to white (255,255,255). Recommended value- From 0 through 255. |