| Scheme Description |
Image in White Hot |
Image in Black Hot |
| Standard thermal |
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| Red hot, setting the hottest parts of the scene to red. Useful for fire service use highlighting the hottest spots. |
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| Soft Red hot, with a few data levels converted to yellow / orange before the hottest parts of the scene to red. Also useful for fire service use highlighting the hottest spots. |
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| Green Scale, a pseudo image intensifier scheme that might be more familiar to search users. |
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| Colour 1, a standard full spectrum 8 colour scheme running through to white hot. Suffers due to having extreme colour transitions that highlight noise. |
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| Colour 2, a limited spectrum 5 colour scheme now popular under various names such as 'Iron' designed to avoid the extreme colour transitions that would highlight noise. |
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| Colour 3, a limited spectrum 5 colour scheme finishing at red designed to avoid the extreme colour transitions that would highlight noise. |
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