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20180825 車載動画をFOSS4Gで調理する!?
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manathi
August 25, 2018
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20180825 車載動画をFOSS4Gで調理する!?
manathi
August 25, 2018
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Transcript
ंࡌಈըΛFOSS4GͰௐཧ͢Δ!? Φʔϓϯσʔλژ࣮ફձ ᖒాɹֶ '044(50,"*ߨԋࢿྉɹ
⚪ຊͷൃදϝχϡʔ⚪ ंࡌಈըͱ ंࡌಈըͷΓํ '044(ΛͬͯंࡌಈըΛௐཧ͢Δ
⭐ࣗݾհ⭐ ɾେࡕࡏॅࡀ ੜ·Εେࡕɺ࣮Ոௗऔɺେֶಸྑ ɾେֶͱେֶӃཧֶΛઐ߈ ɾंͷӡస͕͖ ର໘௨ߦͰେτϯωϧ ͷߴಓ࿏͕͖ ɾՎགۂɺԋՎɺຽག͕͖ ɾຊઇණֶձձһ ɾຊઇֶձɹಓ࿏ݚڀҕһձҕһ
ࢲͷҰ൪͖ͳಓ࿏ઢܗ ର໘௨ߦͰେτϯωϧͷߴಓ࿏
ࠓ݄ɺ4PU.Ͱൃද͢ΔͨΊʹؔ౦ʹԕ͠·ͨ͠ɻ ɹ4PU.+BQBOͰൃද ԙൺ୩ਤॻจԽؗ ʮंࡌಈըϚοϐϯάΛͬͯΈΑ͏!ʯ ɹࣄ͕࣌ऴΘΓɺ౦ژҠಈ ɹே͔Βޫࢢ֗Λࢄࡦ ೋٶଚಙه೦ؗɺޫೋߥࢁਆࣾFUD ɹே͔ΒंͰޫࢢࢁؒ෦ΛΓճΔ Ԟޫɺ౬ɺ࿊෦
ɹே͔Βஉମࢁ N ʹొࢁ ԟ෮࣌ؒ ɹɹɹɹதʹ౦ژۙ߫ͷߴಓ࿏ΛंͰΔ ंࡌಈըؔ࿈ ߴඌࢁొࢁ ౦ژ֗า͖ϚοϐϯάύʔςΟ าສา༨ɺาߦڑLNɺंߦڑLN
உମࢁࢁ 4PU.+BQBO࠙ձ ߴඌࢁࢁ ౦ژ֗า͖ϚοϐϯάύʔςΟ
ࠓճͷԕͰͷंࡌಈըϧʔτ ౦ޫԞޫَౖԹઘ౬ ࿊෦ໄ߱ߴݪ౦ޫ ԡ্ࡾڷদށशࢤߋւ ΄ͨΔେڮ+$5ϨΠϯϘʔϒϦοδ ˠԡ্ ࠷େͷతɿؔ౦ͰҰ൪ۃפͷ࿊෦ʹߦ͘ ࠷େͷతɿ݄ʹ৽ن։௨ͨ͠֎ಓͷ ઍ༿۠ؒΛߦ͢Δ
⚪ຊͷൃදϝχϡʔ⚪ ंࡌಈըͱ ंࡌಈըͷΓํ '044(ΛͬͯंࡌಈըΛௐཧ͢Δ
ंࡌಈըͱ ɹεϚʔτϑΥϯͷࡱӨث۩Λंࡌϗϧμʔʹݻఆͯ͠ಈը ͱͯ͠ࡱӨͨ͠ͷɻंࡌϗϧμʔͷઃஔॴμογϡϘʔυɻ εϚϗ༻ υϥΠϒϨίʔμʔ༻
ंࡌಈըΛߦ͏ͷʹ४උ͢Δͷ εϚϗ༻ͷ߹ ंࡌΠϯόʔλ εϚϗϗϧμʔ εϚʔτϑΥϯ ॆిέʔϒϧ
ंࡌಈըΛߦ͏ͷʹ४උ͢Δͷ υϥΠϒϨίʔμʔ༻ͷ߹ υϥΠϒϨίʔμʔ NJDSP4%ΛೖΕΔ 4%ΧʔυϦʔμʔ γΨʔιέοτ
⚪ຊͷൃදϝχϡʔ⚪ ंࡌಈըͱ ंࡌಈըͷΓํ '044(ΛͬͯंࡌಈըΛௐཧ͢Δ
ಥવͰ͕͢ɺ࣭Ͱ͢ɻ օ͞Μzंࡌಈըz͖Ͱ͔͢
ZPVUVCFͰಓ࿏໊ΛೖΕͯݕ ࡧͯ͠ΈΔͱɺͨ͘͞Μͷं ࡌಈը͕Ξοϓϩʔυ͞Εͯ ͓ΓɺݟΔ͜ͱ͕Ͱ͖Δɻ ɺԿճݟ͖ͯ·ͤΜ X
ZPVUVCFͰंࡌಈըΛݟΔత ɾՈʹ͍ͳ͕ΒυϥΠϒ͍ͯ͠ΔؾʹਁΔ ɾ৽ن։௨ͨ͠ಓ࿏Λ͍ͪૣ֬͘ೝ͢Δ ɾυϥΠϒߦ͘લʹݱͷಓ࿏ઢܗΛ֬ೝ͢Δ ɾݚڀ͢Δͱ͖ͷࢀߟࢿྉ
ZPVUVCF͚ͩͰΓͳ͍ʜ ͩͬͨΒࣗͰͬͯंࡌಈըΛ ࡞Ζ͏
ࠓ·Ͱʹ࡞ͨ͠ंࡌಈըͷʑ ϑΝΠϧɺ(# ϑΝΠϧ͋ͨΓͷ࠷େ༰ྔ(#
ंࡌಈը͕Ͱ͖Δ·Ͱ ᶃंࡌಈըΛࡱΔ
ंࡌಈը͕Ͱ͖Δ·Ͱ ᶄJ.PWJFʹࡱӨͨ͠σʔλΛऔΓࠐΉ
ंࡌಈը͕Ͱ͖Δ·Ͱ ᶅऔΓࠐΜͩσʔλΛϑΝΠϧͱͯ͠ॻ͖ࠐΉ
ंࡌಈը͕Ͱ͖Δ·Ͱ ᶆϑΝΠϧ࡞தˠ ͔ͳΓ͕͔͔࣌ؒΔ
⚪ຊͷൃදϝχϡʔ⚪ ंࡌಈըͱ ंࡌಈըͷΓํ '044(ΛͬͯंࡌಈըΛௐཧ͢Δ
ंࡌಈըͷׂ ָ͠ΉͨΊͷ πʔϧ ೋ࣍ར༻͢Δͨ Ίͷπʔϧ ंࡌಈը૬ޓʹϦϯΫͷׂ ૬ޓʹϦϯΫ
ೋ࣍ར༻͢Δͨ Ίͷπʔϧ ंࡌಈը૬ޓʹϦϯΫͷׂ ंࡌಈըͷׂ ָ͠ΉͨΊͷ πʔϧ ૬ޓʹϦϯΫ
ೋ࣍ར༻͢ΔͨΊͷπʔϧ ɾࣗͰ࡞ͨ͠ंࡌಈըΛ੩ࢭըԽͯ͠ύϥύϥອը ͷΑ͏ʹ͠ɺҐஔใΛ༩͠ɺ.BQJMMBSZʹҐஔใ ͖ը૾ΛΞοϓϩʔυ͢Δ ɾࣗͰ࡞ͬͨಈըΛ࠶ੜ͠ͳ͕Β04.ʹϚοϐϯά
චऀ͕໘͍ͯ͠Δंࡌಈըͷ՝ ɾ(14ػೳ͖ͷυϥΠϒϨίʔμʔཉ͍͠ ʙສ͢Δ ɾը૾ͷ໌҉͕ܹ͍͠
ʮMapillaryʯͱ? ɾ֤ͷ֗࿏ࣸਅΛࢢຽͷखͰ࡞ΔαʔϏε →ࢢຽ࡞ܕͷετʔϦʔτϏϡʔ ɾઐ༻ͷػثΛΘͣͱɺεϚʔτϑΥϯʹΞϓϦΛೖΕΔ͚ͩͰ ࡱӨͰ͖Δɻ ͬ͘͟Γ͍ํΛઆ໌͠·͢ɻ .BQJMMBSZʹΑΔlख࡞ΓετϦʔτϏϡʔzɺ%ਤͷதΛྻं͕Δl%ਤzʕʕଟ༷ʹ׆༻͞ΕΔ04.ΑΓ IUUQTKBXJLJQFEJBPSHXJLJϑΝΠϧ.BQJMMBSZ@MPHPTWHΑΓ
ʮmapillaryʯͷ͍ํ ࡱӨελʔτ
ʮmapillaryʯͷ͍ํ ࡱӨத
ʮmapillaryʯͷ͍ํ ࡱӨͨ͠ը૾͕ਤͱͱʹ දࣔ
ʮmapillaryʯͷ͍ํ ࠶ੜϘλϯΛԡ͢ͱ ը૾ͱਤ͕Ҡಈ
.BQJMMBSZͷಛ ϝϦοτ ɾҠಈ͢Εࣗಈతʹγϟολʔ͕ԼΓΔ ɾࡱӨͨ͠ը૾ͱਤ͕ಉҰը໘্ͰදࣔͰ͖Δ ɾੈքதͷਓ͕ࡱӨͨ֗͠ͷը૾Λڞ༗Ͱ͖Δ σϝϦοτ ɾࡱӨ͢Δࡍͷͷ༰ྔҙ όοςϦʔɺετϨʔδ ɾαʔόʔʹΞοϓϩʔυʹ͕͕͔͔࣌ؒ͘͢͝Δ͜ͱ͕͋Δ
ɾࡱӨ࣌ɺγϟολʔԻ͕͢Δ ͨͿΜJQIPOFͷΈ
ࠓճ͏πʔϧ IUUQTTFBSDIZBIPPDPKQJNBHFTFBSDI Q7-$TFBSDIYUJEUPQ@HB@ TBFJ65'BRPRWMDBJ/Q9[-'WZ3*8Y#$)DI(Q["UTGSUPQ@HB@TB NPEF%EFUBJMJOEFY%TU%ΑΓ 7-$ IUUQTTFBSDIZBIPPDPKQJNBHFTFBSDI@ZMU"3JWD1S#C(5"3N6V7 Q ࣸਅΞϓϦBRPRFJ65'NPEF%EFUBJMJOEFY%TU%ΑΓ ࣸਅΞϓϦ
.BQJMMBSZ IUUQTKBXJLJQFEJBPSHXJLJϑΝΠϧ.BQJMMBSZ@MPHPTWHΑΓ IUUQTKBXJLJQFEJBPSHXJLJϑΝΠϧ.BQJMMBSZ@MPHPTWHΑΓ 7-$ɺࣸਅɺ.BQJMMBSZ'044(ͱ͍͑Δ͔ඍົɹʜ ͨͩΔ͜ͱɺಈը͔Βੜ͞Εͨ੩ࢭը૾ʹཧใ Λ༩͠ɺਤ্ʹը૾ΛషΓ͚ͯ .BQJMMBSZ ͍͖·͢ ͷͰͭ͋Θͤͯ'044(Ͱ͠ΐ͏ ͪΐͬͱແཧ͕͋Δ
ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ 7-$Λ։͘
7-$Λ։͍ͯ࣍ͷઃఆΛ͢Δ ͯ͢Λදࣔ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ
7-$Λ։͍ͯ࣍ͷઃఆΛ͢Δ 4DFOFWJEFPpMUFS ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ
7-$Λ։͍ͯ࣍ͷઃఆΛ͢Δ ϨίʔσΟϯάϨγΦΛઃఆ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ
ࣗͰ࡞ͬͨಈըΛ7-$Ͱ࠶ੜ͢Δ ॏཁ ࠶ੜ͢Δࡍʹ7-$͕ μϯͯ͠͠·͏͜ͱ͕Α͋͘Δ ͍ͬͺ͍੩ࢭը૾͕Ͱ͖ͨ ϨίʔσΟϯάϨγΦͷ ʹΑΓ࡞ຕ͕มԽ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ
7-$Λ։͍ͯ࣍ͷઃఆΛ͢Δ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ Ґஔใ͕༩͞Ε͍ͯͳ͍ ࢲͲ͜Λ͔͍֮ͬͨ͑ͯΔͷ ͰҐஔใͳͯ͘ਤݟͨΒ ॴ͕Θ͔Δ
ੜ͞Εͨ੩ࢭը૾ʹҐஔใΛ༩ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ ࣸਅΛࣸਅΞϓϦʹೖΕΔ
ੜ͞Εͨ੩ࢭը૾ʹҐஔใΛ༩ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ lใΛݟΔzΛΫϦοΫ
ੜ͞Εͨ੩ࢭը૾ʹҐஔใΛ༩ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ lҐஔใΛׂΓͯΔzΛΫϦοΫ Ґஔใͷ༩ͷ࡞ۀΛ ͢Δ࣌ɺωοτڥʹଓ ͍ͯ͠ͳ͍ͱද͕ࣔग़·ͤΜɻ
ੜ͞Εͨ੩ࢭը૾ʹҐஔใΛ༩ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ l֘ͷॴۙ͘ͷϥϯυϚʔΫzͳͲͰݕࡧ͢Δͱ Ґஔใͷ༩ͷ࡞ۀΛ ͢Δ࣌ɺωοτڥʹଓ ͍ͯ͠ͳ͍ͱද͕ࣔग़·ͤΜɻ
ੜ͞Εͨ੩ࢭը૾ʹҐஔใΛ༩ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ ਤ͕ग़ͯ͘ΔͷͰॴఆҐஔ ·ͰҠಈͤ͞Δ Ґஔใͷ༩ͷ࡞ۀΛ ͢Δ࣌ɺωοτڥʹଓ ͍ͯ͠ͳ͍ͱද͕ࣔग़·ͤΜɻ
ੜ͞Εͨ੩ࢭը૾ʹҐஔใΛ༩ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ Ґஔใͷ༩ͷ࡞ۀΛ ͢Δ࣌ɺωοτڥʹଓ ͍ͯ͠ͳ͍ͱද͕ࣔग़·ͤΜɻ
ੜ͞Εͨ੩ࢭը૾ʹҐஔใΛ༩ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ ͜ͷ࡞ۀΛ܁Γฦ͢ َͷΑ͏ʹ໘͍͘͞ɺࠜؾ͕͍Δ ͬͱޮతͳํ๏ͳ͍ Ґஔใͷ༩ͷ࡞ۀΛ͢Δ࣌ɺ ωοτڥʹଓ͢Δ͜ͱ͕ඞཁͰ͢ɻ
ੜ͞Εͨ੩ࢭը૾ʹҐஔใΛ༩ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ ࣸਅͷӈ্ʹϐϯཱ͕ͬͯͨΒ Ґஔใ͕͋Δը૾ˠબ͢Δ
ੜ͞Εͨ੩ࢭը૾ʹҐஔใΛ༩ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ Ґஔใ͖ͷࣸਅΛॻ͖ग़͢
ੜ͞Εͨ੩ࢭը૾ʹҐஔใΛ༩ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ ͜ͷ͋ͨΓͷઃఆ͓͖ʹͲ͏ͧ lҐஔใzʹඞͣνΣοΫΛ
ੜ͞Εͨ੩ࢭը૾ʹҐஔใΛ༩ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ ը૾Λॻ͖ग़͍ͨ͠ϑΥϧμΛࢦఆ
ੜ͞Εͨ੩ࢭը૾ʹҐஔใΛ༩ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ ॻ͖ग़ͨ͠ ҐஔใΛද͕ࣔ׆ੑ͢Ε0,
ੜ͞Εͨ੩ࢭը૾ʹҐஔใΛ༩ ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ (14ΛΫϦοΫ͢ΔͱɺܦҢͱ ਤ͕දࣔ͞ΕΔ
ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ .BQJMMBSZΛ։͖·͠ΐ͏
ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ .BQJMMBSZʹΞοϓϩʔυΛ͠·͢
ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ Ξοϓϩʔυ͢Δը૾Λબͼ·͠ΐ͏
ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ ·ͩɺΞοϓϩʔυ͞Εͯ·ͤΜɻ Լ෦ͷ6QMPBEJNBHFTΛԡԼ͠ͳ ͍ͱΞοϓϩʔυ͞Εͳ͍ͷͰҙ
ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ Ξοϓϩʔυத ͦͷ͏ͪɺΞοϓϩʔυ͞ΕΔͣɻ ը૾͕ଟ͍ɺ͘͠αʔόʔ͕ࠞࡶ ͍ͯ͠Δͱ͔͔࣌ؒΔʜ
ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ Ξοϓϩʔυྃ
ंࡌಈըΛ੩ࢭըԽҐஔใΛ༩.BQJMMBSZʹը૾Ξοϓϩʔυ ຊདྷͰ͋Εਤʹ͜ͷΑ͏ ʹي͕ग़Δͣ
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