Searched refs:IxIt (Results 1 – 2 of 2) sorted by relevance
| /dports/misc/vxl/vxl-3.3.2/contrib/brl/bseg/brip/ |
| H A D | brip_vil1_float_ops.cxx | 633 float IxIx=0, IxIy=0, IyIy=0, IxIt=0, IyIt=0; in Lucas_KanadeMotion() local
642 IxIt += gx*dt; in Lucas_KanadeMotion()
646 IxIx/=N; IxIy/=N; IyIy/=N; IxIt/=N; IyIt/=N; in Lucas_KanadeMotion()
658 vx(x,y) = (IyIy*IxIt-IxIy*IyIt)/det; in Lucas_KanadeMotion()
659 vy(x,y) = (-IxIy*IxIt + IxIx*IyIt)/det; in Lucas_KanadeMotion()
|
| H A D | brip_vil_float_ops.cxx | 1129 float IxIx=0, IxIy=0, IyIy=0, IxIt=0, IyIt=0; in Lucas_KanadeMotion() local
1138 IxIt += gx*dt; in Lucas_KanadeMotion()
1142 IxIx/=N; IxIy/=N; IyIy/=N; IxIt/=N; IyIt/=N; in Lucas_KanadeMotion()
1154 vx(x,y) = (IyIy*IxIt-IxIy*IyIt)/det; in Lucas_KanadeMotion()
1155 vy(x,y) = (-IxIy*IxIt + IxIx*IyIt)/det; in Lucas_KanadeMotion()
1185 float IxIx=0.0f, IxIy=0.0f, IyIy=0.0f, IxIt=0.0f, IyIt=0.0f, dsum=0.0f; in lucas_kanade_motion_on_view() local
1195 IxIt += gx*dt; in lucas_kanade_motion_on_view()
1199 IxIx/=(float)N; IxIy/=(float)N; IyIy/=(float)N; IxIt/=(float)N; IyIt/=(float)N; dsum/=(float)N; in lucas_kanade_motion_on_view()
1211 vx = (IyIy*IxIt-IxIy*IyIt)/det; in lucas_kanade_motion_on_view()
1212 vy = (-IxIy*IxIt + IxIx*IyIt)/det; in lucas_kanade_motion_on_view()
|