div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: · simple ridge tracing algorithm as lying on these ridges The correct theoretical location of the foot-line is shown by the solid curve Clearly src=https:reader031fdocumentsusreader031viewer20220202155b7db7607f8b9a28438de8ebhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: · simple ridge tracing algorithm as lying on these ridges The correct theoretical location of the foot-line is shown by the solid curve Clearly src=https:reader031fdocumentsusreader031viewer20220202155b7db7607f8b9a28438de8ebhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: · simple ridge tracing algorithm as lying on these ridges The correct theoretical location of the foot-line is shown by the solid curve Clearly src=https:reader031fdocumentsusreader031viewer20220202155b7db7607f8b9a28438de8ebhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: · simple ridge tracing algorithm as lying on these ridges The correct theoretical location of the foot-line is shown by the solid curve Clearly src=https:reader031fdocumentsusreader031viewer20220202155b7db7607f8b9a28438de8ebhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: · simple ridge tracing algorithm as lying on these ridges The correct theoretical location of the foot-line is shown by the solid curve Clearly src=https:reader031fdocumentsusreader031viewer20220202155b7db7607f8b9a28438de8ebhtml5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv...