Patent ID: 11889049
Assignee: RAYTHEON COMPANY
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 3:
4. The method of claim 1, wherein the translational and rotational offsets between each pair of the input images are defined as:

ai=R(θ)x+Δx, where ai represents a total offset associated with the ith input image relative to another input image, x represents coordinates of each pixel in the ith input image, Δx represents a translational change in the coordinates of each pixel in the ith input image relative to the other input image, R(θ) is a rotation matrix defined as:, R
      ⁡
      
        (
        θ
        )
      
    
    =
    
      [
      
        
          
            
              cos
              ⁢
              
                
              
              ⁢
              θ
            
          
          
            
              
                -
                sin
              
              ⁢
              
                
              
              ⁢
              θ
            
          
        
        
          
            
              sin
              ⁢
              
                
              
              ⁢
              θ
            
          
          
            
              cos
              ⁢
              
                
              
              ⁢
              θ
            
          
        
      
      ]
    
  
  ,, and, θ represents a rotation angle between the pair of the input images.