Lines Matching full:hprev
2012 + db_Identity3x3(Hprev);
2050 + db_Identity3x3(Hprev);
2101 + Hprev[2] / (num_frames_captured - 1);
2140 + Matrix33::convert9to33(Hprev33, Hprev);
2147 + Matrix9::convert33to9(Hprev, Hcurr33);
2149 + // into Hprev, we can reset the Hcurr to identity
2184 + // logic here appends their transformation to Hprev to render them with the
2186 + // append their Hcurr to Hprev in AddFrame() and then set Hcurr to identity.
2196 + Matrix33::convert9to33(Hprev33, Hprev);
2288 + double Hprev[9]; // Homography from frame-0 to the frame-(t-1)
