Computer Science ›› 2018, Vol. 45 ›› Issue (6A): 242-243.

• Pattern Recognition & Image Processing • Previous Articles     Next Articles

Study and Application of Improved Retinex Algorithm in Image Defogging

LIU Yang, ZHANG Jie,ZHANG Hui   

  1. Chengdu University of Information Technology,Chengdu 610000,China
  • Online:2018-06-20 Published:2018-08-03

Abstract: The images obtained in foggy days are always not distinct and the overall brightness of images is high.Reti-nex algorithm is a new image enhancement algorithm.It has many advantages such as constant color,fast processing speed,etc.But it also has same disadvantages such as the effect of processing bright image is not good.The experimental result proves that the improved algorithm overcomes the above disadvantages,has better effect of image enhancement,and it is an algorithm with strong adaptability and high robustness.

Key words: Image defogging, Image enhancement, Retinex algorithm, Bootstrap filtering, Image restoration

CLC Number: 

  • TP312
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