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C-LIS CO., LTD.

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C-LIS CO., LTD. ༗ࢁܓೋʢ,FJKJ"3*:"."ʣ $-*4$0 -5% "OESPJEΞϓϦ։ൃνϣοτσΩϧ Photo by Koji MORIGUCHI (MORIGCHOWDER)

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76;*9%FWFMPQFS$POGFSFODF .ͰɹɹɹɹΞϓϦ։ൃ

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.

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6*ʢग़ྗʣ nHD - 640x360 (16:9)

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6*ʢೖྗʣ Χϝϥ

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6*ʢೖྗʣ KEYCODE_DPAD_LEFT KEYCODE_DPAD_RIGHT KEYCODE_ENTER

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6*ʢೖྗʣʔϘλϯΛ௕ԡ͠ ϗʔϜϘλϯ KEYCODE_BACK KEYCODE_MENU

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6*ʢೖྗʣ λονύου

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.ΞϓϦ։ൃߟྀ͢΂͖఺ 3VOUJNF1FSNJTTJPO Χϝϥͷ্Լ λονύωϧʹґଘ͠ͳ͍ը໘ઃܭ

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"OESPJE.BSTINBMMPX

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3VOUJNF1FSNJTTJPO

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Χϝϥͷ্Լ

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CameraManager manager = (CameraManager) activity.getSystemService(Context.CAMERA_SERVICE); CameraCharacteristics characteristics = manager.getCameraCharacteristics(cameraId); mSensorOrientation = characteristics.get(CameraCharacteristics.SENSOR_ORIENTATION); // Orientation int rotation = activity.getWindowManager().getDefaultDisplay().getRotation(); int orientation = (ORIENTATIONS.get(rotation) + mSensorOrientation + 270) % 360; captureBuilder.set(CaptureRequest.JPEG_ORIENTATION, orientation); ݱࡏͷը໘ํ޲ɾΧϝϥͷํ޲Λߟྀ https://github.com/googlesamples/android-Camera2Basic

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λονύωϧʹґଘ͠ͳ͍ը໘ઃܭ

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ࣄྫ̍ ϑΥʔΧεͷҠಈ

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ϑΥʔΧεͷॱ൪͕௚ײతͰͳ͍

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ϑΥʔΧεҠಈ

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OFYU'PDVT-FGU3JHIU

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ϑΥʔΧεҠಈઃఆޙ

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ࣄྫ̎ λον͕࢖͑ͳ͍৔߹ͷ6*

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ΞΫγϣϯόʔͷεΠονʹΞΫηεͰ͖ͳ͍ https://github.com/DeviceConnect/DeviceConnect-Android

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SFTNFOVBDUJWJUZ@TFSWJDF@MJTUYNM

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SFTNFOVOPUPVDIBDUJWJUZ@TFSWJDF@MJTUYNM

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SFTMBZPVUOPUPVDIBDUJWJUZ@TFSWJDF@MJTUYNM

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λονύωϧ͕࢖͑ͳ͍6*ʹରԠ

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76;*9%FWFMPQFS$POGFSFODF .ͰɹɹɹɹΞϓϦ։ൃ

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76;*9%FWFMPQFS$POGFSFODF .ͰػցֶशΞϓϦ։ൃ

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5FOTPS'MPXͱ͸ ೥݄ɺถ(PPHMF͕ࣾΦʔϓϯιʔεԽͨ͠ ػց஌ೳ޲͚ͷܭࢉϑϨʔϜϫʔΫ

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5FOTPS'MPXͷಛ௃ ࣄલʹܭࢉάϥϑΛߏஙɺ࣮ߦ͢ΔύϥμΠϜ େن໛ͳฒྻɾ෼ࢄܭࢉʹରԠ 1$ʢαʔόʔʣʹՃ͑ͯɺ
 ϞόΠϧɺϘʔυίϯϐϡʔλʔͳͲ
 ෳ਺ͷϓϥοτϑΥʔϜ্Ͱಈ࡞ʢ˞ʣ ※ ݱࡏ͸inferenceʢਪ࿦ʣݶఆ

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"OESPJEʹରԠ ୺຤ͷηϯαʔ৘ใΛ࢖ͬͯδΣενϟʔΛ ൑ผ͢Δ"OESPJEΞϓϦͷ࡞੒ 5FOTPS'MPXͷֶशࡁΈϞσϧΛ"OESPJE
 ΞϓϦ͔ΒಡΈࠐΜͰར༻͢Δ

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࡞Δ΋ͷ .Λ૷ணͯ͠टΛৼΔδΣενϟͰɺ :&4ɾ/0 Λ൑ఆ͢Δ

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Ϟσϧ conv 1x5
 64 max_pool 1x3 fully connected 192 ʢdropout 0.5ʣ output
 2 size = 256

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ֶश৚݅ ܇࿅σʔλ:FT /P ֶशΞϧΰϦζϜ"EBN ֶश཰ όοναΠζ ֶशεςοϓ਺

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ग़ྗϞσϧͷߏ଄ model.pb input_accel input_gyro softmax_logits

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dependencies {
 compile fileTree(dir: 'libs', include: ['*.jar'])
 androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
 exclude group: 'com.android.support', module: 'support-annotations'
 })
 compile 'com.android.support:appcompat-v7:25.3.1'
 compile 'com.android.support.constraint:constraint-layout:1.0.2'
 testCompile 'junit:junit:4.12'
 
 compile 'org.tensorflow:tensorflow-android:1.4.0'
 }
 CVJMEHSBEMF

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ֶशࡁΈϞσϧͷ഑ஔ

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private static final String MODEL_FILEPATH = "model.pb";
 private final TensorFlowInferenceInterface mTfInference;
 GestureDetector(AssetManager am) {
 mTfInference = new TensorFlowInferenceInterface(am, MODEL_FILEPATH);
 }
 ϞσϧͷಡΈࠐΈ

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GestureType recognizeGesture(float[] accelData, float[] gyroData) {
 
 mTfInference.feed("input_accel", accelData, accelData.length);
 mTfInference.feed("input_gyro", gyroData, gyroData.length);
 
 mTfInference.run(new String[]{"softmax_logits"});
 
 mTfInference.fetch("softmax_logits", mRecognizeGestureResult);
 
 for (int index = 0; index < mRecognizeGestureResult.length; index++) {
 (FTUVSF%FUFDUPSͷ࣮૷ʢGFFEʣ

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GestureType recognizeGesture(float[] accelData, float[] gyroData) {
 
 mTfInference.feed("input_accel", accelData, accelData.length);
 mTfInference.feed("input_gyro", gyroData, gyroData.length);
 
 mTfInference.run(new String[]{"softmax_logits"});
 
 mTfInference.fetch("softmax_logits", mRecognizeGestureResult);
 
 for (int index = 0; index < mRecognizeGestureResult.length; index++) {
 (FTUVSF%FUFDUPSͷ࣮૷ʢSVOʣ

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GestureType recognizeGesture(float[] accelData, float[] gyroData) {
 
 mTfInference.feed("input_accel", accelData, accelData.length);
 mTfInference.feed("input_gyro", gyroData, gyroData.length);
 
 mTfInference.run(new String[]{"softmax_logits"});
 
 mTfInference.fetch("softmax_logits", mRecognizeGestureResult);
 
 for (int index = 0; index < mRecognizeGestureResult.length; index++) {
 (FTUVSF%FUFDUPSͷ࣮૷ʢGFUDIʣ

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σϞ

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C-LIS CO., LTD. ຊࢿྉ͸ɺ༗ݶձࣾγʔϦεͷஶ࡞෺Ͱ͢ɻຊࢿྉͷશ෦ɺ·ͨ͸Ұ෦ʹ͍ͭͯɺஶ࡞ऀ͔ΒจॻʹΑΔڐ୚Λಘͣʹෳ੡͢Δ͜ͱ͸ې͡ΒΕ͍ͯ·͢ɻ 5IF"OESPJE4UVEJPJDPOJTSFQSPEVDFEPSNPEJpFEGSPNXPSLDSFBUFEBOETIBSFECZ(PPHMFBOEVTFEBDDPSEJOHUPUFSNTEFTDSJCFEJOUIF$SFBUJWF$PNNPOT"UUSJCVUJPO-JDFOTF ֤੡඼໊ɾϒϥϯυ໊ɺձ໊ࣾͳͲ͸ɺҰൠʹ֤ࣾͷ঎ඪ·ͨ͸ొ࿥঎ඪͰ͢ɻຊࢿྉதͰ͸ɺ˜ɺšɺäΛׂѪ͍ͯ͠·͢ɻ 5IF"OESPJESPCPUJTSFQSPEVDFEPSNPEJpFEGSPNXPSLDSFBUFEBOETIBSFECZ(PPHMFBOEVTFEBDDPSEJOHUPUFSNTEFTDSJCFEJOUIF$SFBUJWF$PNNPOT"UUSJCVUJPO-JDFOTF