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Java™ by example!
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How do I zero all pixels of a band?
 Use the class LookupOp and pass it an array of arrays, each representing the change in band. In this example, the G(reen) and B(lue) band don't change while the R(ed) value is made zero for all intensities. Main.java:
Image used:
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Further Information
Author of answer: Joris Van den Bogaert
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