Feature/update track mode

CMakeLists.txt

@@ -10,7 +10,7 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3")
 # Current version
 set(INSPIRE_FACE_VERSION_MAJOR 1)
 set(INSPIRE_FACE_VERSION_MINOR 1)
-set(INSPIRE_FACE_VERSION_PATCH 11)
+set(INSPIRE_FACE_VERSION_PATCH 12)
 
 # Converts the version number to a string
 string(CONCAT INSPIRE_FACE_VERSION_MAJOR_STR ${INSPIRE_FACE_VERSION_MAJOR})

README.md

@@ -14,6 +14,8 @@ Please contact [[email protected]](mailto:[email protected]?subject=In
 
 ## Change Logs
 
+**`2025-01-21`** Update all models to t3 and add tool to convert cosine similarity to percentage.
+
 **`2025-01-08`** Support inference on Rockchip devices **RK3566/RK3568** NPU.
 
 **`2024-12-25`** Add support for optional **RKRGA** image acceleration processing on Rockchip devices.

android/InspireFaceExample/inspireface/src/main/java/com/insightface/sdk/inspireface/InspireFace.java

@@ -20,6 +20,7 @@
 import com.insightface.sdk.inspireface.base.RGBLivenessConfidence;
 import com.insightface.sdk.inspireface.base.SearchTopKResults;
 import com.insightface.sdk.inspireface.base.Session;
+import com.insightface.sdk.inspireface.base.SimilarityConverterConfig;
 import com.insightface.sdk.inspireface.base.TypeDefine;
 import com.insightface.sdk.inspireface.utils.SDKUtils;
 
@@ -214,6 +215,27 @@ public static CustomParameter CreateCustomParameter(boolean enableRecognition, b
      */
     public static native void SetFaceDetectThreshold(Session session, float threshold);
 
+    /**
+     * Set track mode smooth ratio, default value is 0.025
+     * @param session Session object
+     * @param ratio Smooth ratio
+     */
+    public static native void SetTrackModeSmoothRatio(Session session, float ratio);
+
+    /**
+     * Set track mode num smooth cache frame, default value is 15
+     * @param session Session object
+     * @param num Num smooth cache frame
+     */
+    public static native void SetTrackModeNumSmoothCacheFrame(Session session, int num);
+
+    /**
+     * Set track mode detect interval, default value is 20
+     * @param session Session object
+     * @param interval Detect interval
+     */
+    public static native void SetTrackModeDetectInterval(Session session, int interval);
+
     /**
      * Enable feature hub data
      * @param configuration FeatureHubConfiguration object
@@ -288,6 +310,26 @@ public static CustomParameter CreateCustomParameter(boolean enableRecognition, b
      */
     public static native int GetFeatureLength();
 
+
+    /**
+     * Get cosine similarity converter
+     * @return SimilarityConverterConfig object
+     */
+    public static native SimilarityConverterConfig GetCosineSimilarityConverter();
+
+    /**
+     * Update cosine similarity converter
+     * @param config SimilarityConverterConfig object
+     */
+    public static native void UpdateCosineSimilarityConverter(SimilarityConverterConfig config);
+
+    /**
+     * Convert cosine similarity to percentage
+     * @param similarity Cosine similarity
+     * @return Percentage similarity
+     */
+    public static native float CosineSimilarityConvertToPercentage(float similarity);
+
     /**
      * Face comparison
      * @param feature1 FaceFeature object

android/InspireFaceExample/inspireface/src/main/java/com/insightface/sdk/inspireface/base/SimilarityConverterConfig.java

@@ -0,0 +1,9 @@
+package com.insightface.sdk.inspireface.base;
+
+public class SimilarityConverterConfig {
+    public float threshold;
+    public float middleScore;
+    public float steepness;
+    public float outputMin;
+    public float outputMax;
+}

cpp/inspireface/CMakeLists.txt

@@ -40,6 +40,7 @@ if (ISF_ENABLE_RKNN)
             # For rknpu2 with armv7, we recommend linking static libraries by default
             set(ISF_RKNN_API_LIB ${ISF_THIRD_PARTY_DIR}/inspireface-precompile-lite/rknn/${ISF_RKNPU_MAJOR}/runtime/${RK_PLATFORM}/librknn_api/${ISF_RK_COMPILER_TYPE}/librknnmrt.a)
             set(RKNN_LINKED ${ISF_RKNN_API_LIB})
+            set(RKNN_USE_STATIC_LIBS TRUE)
         endif()
     endif()
 
@@ -206,3 +207,17 @@ endif ()
 if (ISF_RK_COMPILER_TYPE STREQUAL "aarch64")
     install(FILES ${ISF_RKNN_API_LIB}/librknnrt.so DESTINATION ${CMAKE_INSTALL_PREFIX}/InspireFace/lib)
 endif()
+
+if (NOT ISF_BUILD_SHARED_LIBS)
+    if(MNN_BUILD_SHARED_LIBS)
+        install(FILES ${CMAKE_BINARY_DIR}/3rdparty/MNN/libMNN.so DESTINATION ${CMAKE_INSTALL_PREFIX}/InspireFace/lib)
+    else()
+        install(FILES ${CMAKE_BINARY_DIR}/3rdparty/MNN/libMNN.a DESTINATION ${CMAKE_INSTALL_PREFIX}/InspireFace/lib)
+    endif()
+    if(RKNN_USE_STATIC_LIBS)
+        # To be added: The compilation of the RK series needs to be added
+        install(FILES ${ISF_RKNN_API_LIB} DESTINATION ${CMAKE_INSTALL_PREFIX}/InspireFace/lib)
+    endif()
+
+endif()
+

cpp/inspireface/c_api/inspireface.cc

@@ -10,6 +10,7 @@
 #include "feature_hub/feature_hub_db.h"
 #include "initialization_module/launch.h"
 #include "initialization_module/resource_manage.h"
+#include "recognition_module/similarity_converter.h"
 
 using namespace inspire;
 
@@ -66,6 +67,74 @@ HYPER_CAPI_EXPORT extern HResult HFCreateImageStream(PHFImageData data, HFImageS
     return HSUCCEED;
 }
 
+HYPER_CAPI_EXPORT extern HResult HFCreateImageStreamEmpty(HFImageStream *handle) {
+    if (handle == nullptr) {
+        return HERR_INVALID_IMAGE_STREAM_HANDLE;
+    }
+    auto stream = new HF_CameraStream();
+    *handle = (HFImageStream)stream;
+    return HSUCCEED;
+}
+
+HYPER_CAPI_EXPORT extern HResult HFImageStreamSetBuffer(HFImageStream handle, HPUInt8 buffer, HInt32 width, HInt32 height) {
+    if (handle == nullptr) {
+        return HERR_INVALID_IMAGE_STREAM_HANDLE;
+    }
+    ((HF_CameraStream *)handle)->impl.SetDataBuffer(buffer, width, height);
+    return HSUCCEED;
+}
+
+HYPER_CAPI_EXPORT extern HResult HFImageStreamSetRotation(HFImageStream handle, HFRotation rotation) {
+    if (handle == nullptr) {
+        return HERR_INVALID_IMAGE_STREAM_HANDLE;
+    }
+    switch (rotation) {
+        case HF_CAMERA_ROTATION_90:
+            ((HF_CameraStream *)handle)->impl.SetRotationMode(inspirecv::ROTATION_90);
+            break;
+        case HF_CAMERA_ROTATION_180:
+            ((HF_CameraStream *)handle)->impl.SetRotationMode(inspirecv::ROTATION_180);
+            break;
+        case HF_CAMERA_ROTATION_270:
+            ((HF_CameraStream *)handle)->impl.SetRotationMode(inspirecv::ROTATION_270);
+            break;
+        default:
+            ((HF_CameraStream *)handle)->impl.SetRotationMode(inspirecv::ROTATION_0);
+            break;
+    }
+    return HSUCCEED;
+}
+
+HYPER_CAPI_EXPORT extern HResult HFImageStreamSetFormat(HFImageStream handle, HFImageFormat format) {
+    if (handle == nullptr) {
+        return HERR_INVALID_IMAGE_STREAM_HANDLE;
+    }
+    switch (format) {
+        case HF_STREAM_RGB:
+            ((HF_CameraStream *)handle)->impl.SetDataFormat(inspirecv::RGB);
+            break;
+        case HF_STREAM_BGR:
+            ((HF_CameraStream *)handle)->impl.SetDataFormat(inspirecv::BGR);
+            break;
+        case HF_STREAM_RGBA:
+            ((HF_CameraStream *)handle)->impl.SetDataFormat(inspirecv::RGBA);
+            break;
+        case HF_STREAM_BGRA:
+            ((HF_CameraStream *)handle)->impl.SetDataFormat(inspirecv::BGRA);
+            break;
+        case HF_STREAM_YUV_NV12:
+            ((HF_CameraStream *)handle)->impl.SetDataFormat(inspirecv::NV12);
+            break;
+        case HF_STREAM_YUV_NV21:
+            ((HF_CameraStream *)handle)->impl.SetDataFormat(inspirecv::NV21);
+            break;
+        default:
+            return HERR_INVALID_IMAGE_STREAM_PARAM;  // Assume there's a return code for unsupported
+                                                     // formats
+    }
+    return HSUCCEED;
+}
+
 HYPER_CAPI_EXPORT extern HResult HFReleaseImageStream(HFImageStream streamHandle) {
     if (streamHandle == nullptr) {
         return HERR_INVALID_IMAGE_STREAM_HANDLE;
@@ -372,6 +441,16 @@ HResult HFQueryExpansiveHardwareRockchipDmaHeapPath(HString path) {
     return HSUCCEED;
 }
 
+HResult HFSetExpansiveHardwareAppleCoreMLModelPath(HString path) {
+    // TODO: Implement this function
+    return HSUCCEED;
+}
+
+HResult HFQueryExpansiveHardwareAppleCoreMLModelPath(HString path) {
+    // TODO: Implement this function
+    return HSUCCEED;
+}
+
 HResult HFFeatureHubDataEnable(HFFeatureHubConfiguration configuration) {
     inspire::DatabaseConfiguration param;
     if (configuration.primaryKeyMode != HF_PK_AUTO_INCREMENT && configuration.primaryKeyMode != HF_PK_MANUAL_INPUT) {
@@ -447,6 +526,39 @@ HResult HFSessionSetFaceDetectThreshold(HFSession session, HFloat threshold) {
     return ctx->impl.SetFaceDetectThreshold(threshold);
 }
 
+HResult HFSessionSetTrackModeSmoothRatio(HFSession session, HFloat ratio) {
+    if (session == nullptr) {
+        return HERR_INVALID_CONTEXT_HANDLE;
+    }
+    HF_FaceAlgorithmSession *ctx = (HF_FaceAlgorithmSession *)session;
+    if (ctx == nullptr) {
+        return HERR_INVALID_CONTEXT_HANDLE;
+    }
+    return ctx->impl.SetTrackModeSmoothRatio(ratio);
+}
+
+HResult HFSessionSetTrackModeNumSmoothCacheFrame(HFSession session, HInt32 num) {
+    if (session == nullptr) {
+        return HERR_INVALID_CONTEXT_HANDLE;
+    }
+    HF_FaceAlgorithmSession *ctx = (HF_FaceAlgorithmSession *)session;
+    if (ctx == nullptr) {
+        return HERR_INVALID_CONTEXT_HANDLE;
+    }
+    return ctx->impl.SetTrackModeNumSmoothCacheFrame(num);
+}
+
+HResult HFSessionSetTrackModeDetectInterval(HFSession session, HInt32 num) {
+    if (session == nullptr) {
+        return HERR_INVALID_CONTEXT_HANDLE;
+    }
+    HF_FaceAlgorithmSession *ctx = (HF_FaceAlgorithmSession *)session;
+    if (ctx == nullptr) {
+        return HERR_INVALID_CONTEXT_HANDLE;
+    }
+    return ctx->impl.SetTrackModeDetectInterval(num);
+}
+
 HResult HFExecuteFaceTrack(HFSession session, HFImageStream streamHandle, PHFMultipleFaceData results) {
     if (session == nullptr) {
         return HERR_INVALID_CONTEXT_HANDLE;
@@ -648,6 +760,49 @@ HResult HFFaceComparison(HFFaceFeature feature1, HFFaceFeature feature2, HPFloat
     return ret;
 }
 
+HResult HFGetRecommendedCosineThreshold(HPFloat threshold) {
+    if (!INSPIRE_LAUNCH->isMLoad()) {
+        INSPIRE_LOGW("Inspireface is not launched, using default threshold 0.48");
+    }
+    *threshold = SIMILARITY_CONVERTER_GET_RECOMMENDED_COSINE_THRESHOLD();
+    return HSUCCEED;
+}
+
+HResult HFCosineSimilarityConvertToPercentage(HFloat similarity, HPFloat result) {
+    if (!INSPIRE_LAUNCH->isMLoad()) {
+        INSPIRE_LOGW("Inspireface is not launched.");
+    }
+    *result = SIMILARITY_CONVERTER_RUN(similarity);
+    return HSUCCEED;
+}
+
+HResult HFUpdateCosineSimilarityConverter(HFSimilarityConverterConfig config) {
+    if (!INSPIRE_LAUNCH->isMLoad()) {
+        INSPIRE_LOGW("Inspireface is not launched.");
+    }
+    inspire::SimilarityConverterConfig cfg;
+    cfg.threshold = config.threshold;
+    cfg.middleScore = config.middleScore;
+    cfg.steepness = config.steepness;
+    cfg.outputMin = config.outputMin;
+    cfg.outputMax = config.outputMax;
+    SIMILARITY_CONVERTER_UPDATE_CONFIG(cfg);
+    return HSUCCEED;
+}
+
+HResult HFGetCosineSimilarityConverter(PHFSimilarityConverterConfig config) {
+    if (!INSPIRE_LAUNCH->isMLoad()) {
+        INSPIRE_LOGW("Inspireface is not launched.");
+    }
+    inspire::SimilarityConverterConfig cfg = SIMILARITY_CONVERTER_GET_CONFIG();
+    config->threshold = cfg.threshold;
+    config->middleScore = cfg.middleScore;
+    config->steepness = cfg.steepness;
+    config->outputMin = cfg.outputMin;
+    config->outputMax = cfg.outputMax;
+    return HSUCCEED;
+}
+
 HResult HFGetFeatureLength(HPInt32 num) {
     *num = 512;