A Review on Video Dehazing Techniques
Navdeep Kalsotra, Anu Sheetal, Tarun Arora · 2015
Dehazing or removing visibility loss from a video includes techniques that try to remove the amount of fog, mist in a hazy or a foggy video and gives the degraded video a complete sharpened look to get a better visibility and smooth image. After the study of several fast dehazing methods like Tan's dehazing technique, Fattal's dehazing technique and Kaiming He et al dehazing technique, Dark Channel Prior (DCP) intended by He et al is most substantive technique for dehazing. Explanation of use of DCP to remove haze from an image and equivalency was made between DCP and other dehazing techniques in order to know the best technique. Results came after application of DCP on number of images prove that DCP is better than other techniques of dehazing.