Functions
				
					
					_averageLuma
					
						- _averageLuma(lumaValues: number[]): number
 
					
					
						- 
							
							
Parameters
							
							Returns number
						 
					
				
				
					
					_iterate
					
						- _iterate(image1: IImage, image2: IImage, windowSize: number, luminance: boolean, callback: function): void
 
					
					
						- 
							
							
Parameters
							
								- 
									
								
 
								- 
									
								
 
								- 
									
windowSize: number
								 
								- 
									
luminance: boolean
								 
								- 
									
callback: function
									
										- 
											
												- (lumaValues1: number[], lumaValues2: number[], averageLumaValue1: number, averageLumaValue2: number): void
 
											
											
												- 
													
Parameters
													
														- 
															
lumaValues1: number[]
														 
														- 
															
lumaValues2: number[]
														 
														- 
															
averageLumaValue1: number
														 
														- 
															
averageLumaValue2: number
														 
													
													Returns void
												 
											
										 
									
								 
							
							Returns void
						 
					
				
				
					
					_lumaValuesForWindow
					
						- _lumaValuesForWindow(image: IImage, x: number, y: number, width: number, height: number, luminance: boolean): number[]
 
					
					
						- 
							
							
Parameters
							
								- 
									
								
 
								- 
									
x: number
								 
								- 
									
y: number
								 
								- 
									
width: number
								 
								- 
									
height: number
								 
								- 
									
luminance: boolean
								 
							
							Returns number[]
						 
					
				
			
		 
		
	 
 
 
Internal functions.