Larger values of disparity, while leading to the perception of a greater amount of depth, tend to reduce the realism with which it is perceived and increase the likelihood of discomfort.
For each value of retinal disparity the subjects performed 15 trials, divided in 5 sets of measurements to prevent a subject's fatigue.
The values of the disparity maps range from dark to white denoting disparity ranging from maximum to minimum.
At pixel location (x,y) having disparity d x,y), it is given as minimum absolute intensity difference between I L (x,y) and I R (x+d x,y),y) in the real valued range of disparities along the epipolar line and hence can be written as: {begin{aligned} E_{I}(d)=!sum_{(x,y }minleft left underset{d x,y pmfrac{1}{2}{min}||I_{L} x,y -I_{R}(x+d(x,y -I_{R}ght),{tau}^{I}right)!, end{aligned}} (3).
Blakemore (1970) measured relative disparity discrimination thresholds for distinguishing between the depth of a target and reference, for different values of reference disparity.
To reduce the errors caused by such conflicts, we increase the importance of the negative disparity in the comfort zone by using α to balance the comfort value of the negative disparity.
According to the disparity value of the supporting point, the disparity filling of the mismatching area can be achieved by applying the adaptive weight method on the basis of cross extending to obtain the accurate density of the disparity map.
∇I+PHASE or PHASE alone has increased 'leakage' of disparity values between the object of interest and the shelf.
Guttmann et al. [13] presented a semi-automatic system which propagates a sparse set of disparity values across a video.
A similar approach is exploited in [79], where a histogram of disparity values across a range of time and gain conditions is computed.
