Zusammenfassung - Otto-von-Guericke-Universität Magdeburg
Zusammenfassung - Otto-von-Guericke-Universität Magdeburg
Zusammenfassung - Otto-von-Guericke-Universität Magdeburg
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G Entropie-τEER-Diagramme<br />
Die Diagramme in diesem Kapitel stellen für die Merkmalstypen Quadrat- und Dreiecksgitter<br />
sowie richtungs- und krümmungsbasierte Merkmale den Zusammenhang zwischen der Entropie<br />
H der Merkmalssequenzen und dem ermittelten optimalen Ähnlichkeitsschwellwert τEER<br />
dar.<br />
optimal similarity threshold τ EER<br />
optimal similarity threshold τ EER<br />
optimal similarity threshold τ EER<br />
optimal similarity threshold τ EER<br />
0.62<br />
0.6<br />
0.58<br />
0.56<br />
0.54<br />
0.52<br />
0.5<br />
0.48<br />
0.46<br />
0.64<br />
0.62<br />
0.6<br />
0.58<br />
0.56<br />
0.54<br />
0.52<br />
ioPen, square grid<br />
wg =7<br />
0.48<br />
wg =10<br />
wg =20<br />
wg =35 0.46<br />
2.5 2.55 2.6 2.65 2.7 2.75 2.8 2.85 2.9 2.95 3 3.05 3.1<br />
alphabet entropie H<br />
ioPen, triangular grid<br />
0.5<br />
0.48<br />
0.46<br />
2.3 2.35 2.4 2.45 2.5 2.55<br />
wg =7<br />
wg =10<br />
wg =20<br />
wg =35<br />
2.6 2.65 2.7<br />
alphabet entropie H<br />
0.84<br />
0.82<br />
0.8<br />
0.78<br />
0.76<br />
0.74<br />
0.72<br />
0.7<br />
0.68<br />
0.66<br />
wg =7<br />
wg =10<br />
0.64<br />
wg =20<br />
wg =35<br />
0.62<br />
1.38 1.4 1.42 1.44 1.46 1.48 1.5 1.52 1.54 1.56 1.58 1.6<br />
alphabet entropie H<br />
0.8<br />
0.78<br />
0.76<br />
0.74<br />
0.72<br />
0.7<br />
0.68<br />
0.66<br />
ioPen, directions (q=3)<br />
ioPen, directions (q=4)<br />
0.64<br />
wg =7<br />
wg =10<br />
0.62<br />
wg =20<br />
wg =35<br />
0.6<br />
1.6 1.64 1.68 1.72 1.76 1.8 1.84 1.88 1.92 1.96 2<br />
alphabet entropie H<br />
optimal similarity threshold τ EER<br />
optimal similarity threshold τ EER<br />
optimal similarity threshold τ EER<br />
optimal similarity threshold τ EER<br />
0.62<br />
0.6<br />
0.58<br />
0.56<br />
0.54<br />
0.52<br />
0.5<br />
0.64<br />
0.62<br />
0.6<br />
0.58<br />
0.56<br />
0.54<br />
0.52<br />
DigiMemo, square grid<br />
wg =7<br />
0.48<br />
wg =10<br />
wg =20<br />
wg =35 0.46<br />
2.5 2.55 2.6 2.65 2.7 2.75 2.8 2.85 2.9 2.95 3 3.05 3.1<br />
alphabet entropie H<br />
DigiMemo, triangular grid<br />
0.5<br />
0.48<br />
0.46<br />
2.3 2.35 2.4 2.45 2.5 2.55<br />
wg =7<br />
wg =10<br />
wg =20<br />
wg =35<br />
2.6 2.65 2.7<br />
alphabet entropie H<br />
0.84<br />
0.82<br />
0.8<br />
0.78<br />
0.76<br />
0.74<br />
0.72<br />
0.7<br />
0.68<br />
DigiMemo, directions (q=3)<br />
0.66<br />
wg =7<br />
wg =10<br />
0.64<br />
wg =20<br />
wg =35<br />
0.62<br />
1.38 1.4 1.42 1.44 1.46 1.48 1.5 1.52 1.54 1.56 1.58 1.6<br />
alphabet entropie H<br />
0.8<br />
0.78<br />
0.76<br />
0.74<br />
0.72<br />
0.7<br />
0.68<br />
0.66<br />
DigiMemo, directions (q=4)<br />
0.64<br />
wg =7<br />
wg =10<br />
0.62<br />
wg =20<br />
wg =35<br />
0.6<br />
1.6 1.64 1.68 1.72 1.76 1.8 1.84 1.88 1.92 1.96 2<br />
alphabet entropie H<br />
optimal similarity threshold τ EER<br />
optimal similarity threshold τ EER<br />
optimal similarity threshold τ EER<br />
optimal similarity threshold τ EER<br />
0.62<br />
0.6<br />
0.58<br />
0.56<br />
0.54<br />
0.52<br />
0.5<br />
0.64<br />
0.62<br />
0.6<br />
0.58<br />
0.56<br />
0.54<br />
0.52<br />
Notes Taker, square grid<br />
w g =7<br />
w g =10<br />
w g =20<br />
w g =35<br />
2.5 2.55 2.6 2.65 2.7 2.75 2.8 2.85 2.9 2.95 3 3.05 3.1<br />
alphabet entropie H<br />
Notes Taker, triangular grid<br />
0.5<br />
0.48<br />
0.46<br />
2.3 2.35 2.4 2.45 2.5 2.55<br />
wg =7<br />
wg =10<br />
wg =20<br />
wg =35<br />
2.6 2.65 2.7<br />
alphabet entropie H<br />
0.84<br />
0.82<br />
0.8<br />
0.78<br />
0.76<br />
0.74<br />
0.72<br />
0.7<br />
0.68<br />
Notes Taker, directions (q=3)<br />
0.66<br />
wg =7<br />
wg =10<br />
0.64<br />
wg =20<br />
wg =35<br />
0.62<br />
1.38 1.4 1.42 1.44 1.46 1.48 1.5 1.52 1.54 1.56 1.58 1.6<br />
alphabet entropie H<br />
0.8<br />
0.78<br />
0.76<br />
0.74<br />
0.72<br />
0.7<br />
0.68<br />
0.66<br />
Notes Taker, directions (q=4)<br />
0.64<br />
wg =7<br />
wg =10<br />
0.62<br />
wg =20<br />
wg =35<br />
0.6<br />
1.6 1.64 1.68 1.72 1.76 1.8 1.84 1.88 1.92 1.96 2<br />
alphabet entropie H<br />
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