Color Correction Tools

GimpImageMapTool
GimpImageMapTool-settings
GimpImageMapOptions
GimpBrightnessContrastTool
GimpColorBalanceTool
GimpColorizeTool
GimpCurvesTool
GimpDesaturateTool
GimpHueSaturationTool
GimpLevelsTool
GimpPosterizeTool
GimpThresholdTool