Emma Tompkins

Aktiv seit 2017

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Frage

Removing the black background from a non-rectangular RGB image?
I have a non-rectangular RGB TIFF that before I bring into matlab has no background. When I bring it into Matlab there is a back...

mehr als 6 Jahre vor | 1 Antwort | 0

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Frage

Creating a custom colormap with min and max pixel values, and white as 0?
I'm looking to create a colourmap where the minimum pixel value to 0 is red to white and 0 to maximum pixel value is white to gr...

mehr als 6 Jahre vor | 1 Antwort | 0

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Beantwortet
Extracting a range of pixel values from a specific RGB band?
NEVERMIND figured it out! need to convert mask to integer and then multiply by the original green band >> I = imread(fullf...

mehr als 6 Jahre vor | 0

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Frage

Extracting a range of pixel values from a specific RGB band?
I am trying to extract all pixels that are in the range 128 - 256 of the green band on an RGB TIFF. I can create a mask, but whe...

mehr als 6 Jahre vor | 1 Antwort | 0

Antwort