cloud vision apiで画像認識

Transcript

1. Cloud Vision API Λ࢖ͬͯ
   ը૾ೝࣝΛͯ͠Έͨɻ
   2016.06.16ɹͮ΍ձɹvol.6
   

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2. ࣗݾ঺հ
   ໊લ:ɹϠελΧ
   ৬छ:ɹόοΫΤϯυΤϯδχΞ
   ॅॴ: ɹ௕໺ݝʢ໺৲ބͷۙ͘ʣ
   ΤϯδχΞྺ:ɹ̍೥൒͘Β͍
   

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3. GCPͷ֤छαʔϏε
   

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4. GCPͷαʔϏεΛAWSʹஔ͖׵͑Δͱ…
   ($1 "84
   $PNQVUF&OHJOF &$
   $MPVE4UPSBHF 4
   $MPVE4UPSBHF (MBDJFS
   $MPVE42- 3%4
   $MPVE%/4 3PVUF
   

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5. GCPʹ͸΄Μͱʹ୔ࢁͷAPI͕༻ҙ͞ΕͯΔʂʂ
   

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6. Cloud Vision API Λ࢖ͬͯΈΔ
   

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7. ը૾ೝࣝAPI͸Cloud Vision API
   ϦΫΤετΛJSONͰૹΔͱը૾ೝࣝ݁Ռ͕JSON
   Ͱฦͬͯ͘Δɻ
   $json = json_encode( array(
   "requests" => array(
   array(
   "image" => array(
   "content" => base64_encode( file_get_contents( $image_path ) ) ,
   ) ,
   "features" => array(
   array(
   "type" => "LABEL_DETECTION" ,
   "maxResults" => 1 ,
   ) ,
   

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8. ೝࣝ݁ՌΛJSONͰड͚औΔ
   ը૾ೝࣝ݁ՌͷJSONʢإೝࣝͷ৔߹ʣ
   "rollAngle": -2.1567879,
   "panAngle": 0.011070943,
   "tiltAngle": -11.834785,
   "detectionConfidence": 0.99939203,
   "landmarkingConfidence": 0.52924746,
   "joyLikelihood": "VERY_LIKELY",
   "sorrowLikelihood": "VERY_UNLIKELY",
   "angerLikelihood": "VERY_UNLIKELY",
   "surpriseLikelihood": "VERY_UNLIKELY",
   "underExposedLikelihood": "VERY_UNLIKELY",
   "blurredLikelihood": "VERY_UNLIKELY",
   "headwearLikelihood": "LIKELY"
   

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9. ࢦఆͰ͖ΔೝࣝλΠϓ
   ߲໨ આ໌
   '"$&@%&5&$5*0/ إݕग़ɻද৘ͷتౖѩָ·Ͱ൑ఆ
   -"/%."3,@%&5&$5*0/ ϥϯυϚʔΫೝࣝɻ؍ޫ໊ॴͳͲͷ৔ॴΛಛఆ
   -0(0@%&5&$5*0/ ϩΰݕग़ɻָఱ΍BQQMFͳͲͷاۀϩΰ΋൑ఆ
   -"#&-@%&5&$5*0/
   ΧςΰϦݕग़ɻۭɾݘɾԾ໘ɾ৯΂෺ͳͲͷը૾छ
   ྨΛ൑ఆ
   5&95@%&5&$5*0/ 0$3ɻจࣈͷݕग़ɻ
   4"'&@4&"3$)@%&5&$5*0/
   ηʔϑαʔνɻը૾͕༗֐ͳ಺༰ΛؚΜͰ͍Δ͔Λ
   ݕग़ɻΞμϧτ౓ɺ๫ྗ౓ͳͲɺ߲໨ผʹ౓߹͍Λ
   ൑ఆ͢Δ
   

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10. ·ͱΊ
    • Cloud Vision APIΛ࢖͑͹؆୯ʹը૾৘ใ

    ͷऔಘ͕Ͱ͖Δɻ
    • ༷ʑͳAPI܈͕͋ΓɺͦΕΒΛ͏·͘࢖͍

    ͜ͳͤΕ͹ɺ։ൃεϐʔυ্͕͕Γͦ͏ɻ
    • AWSͱൺ΂ͯྉ͕͍ۚ҆ͱ͍͏͕ᷚ…

    ࠓޙGCPΛ࢖ͬͨ։ൃ͕૿͑ͯ͘Δʁ
    

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11. ௕໺ΦϑΟεͷ͝঺հ
    

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12. ৔ॴ
    ←͜͜
    

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13. ͪΐͬͱલ·Ͱͷ໺৲ބ
    

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14. ΦϑΟεͷ͝঺հɻ
    

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15. ΦϑΟεͷ͝঺հ
    • ͍ͭͰ΋ؾܰʹ༡ͼʹདྷ͍ͯͩ͘͞ɻ
    • wifiɺిݯ͋Γ·͢ɻ
    • Πϕϯτ։࠵ͳͲ͝૬ஊ͍ͩ͘͞ɻ
    

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16. ௕໺Ͱ͸اۀ߹॓΋ड͚෇͚͍ͯ·͢ʂʂ
    

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17. ௕໺ΦϑΟεͷΞΧ΢ϯτ
    lig_nagano
    @Lig_Nagano
    twitterɾinstagram΍ͬͯ·͢ɻ
    

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18. ௕໺ΦϑΟεͰ͸Ұॹʹಇ͚Δ

    ஥ؒΛืूதͰ͢ʂʂ
    •ϑϩϯτΤϯυΤϯδχΞ
    •όοΫΤϯυΤϯδχΞ
    •σβΠφʔ
    •σΟϨΫλʔ
    •ϥΠλʔ
    ʂʂཁ͢Δʹશ৬छʂʂ
    

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19. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂʂ
    

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