SDK release v1.47.2

edgeimpulse · Mar 12, 2024 · b41ff93 · b41ff93
1 parent 2ec61a0
commit b41ff93
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Showing 5 changed files with 27 additions and 9 deletions.
diff --git a/EdgeImpulse.EI-SDK.pdsc b/EdgeImpulse.EI-SDK.pdsc
@@ -5,13 +5,16 @@
 	<name>EI-SDK</name>
 	<license>LICENSE-apache-2.0.txt</license>
 	<description>Edge Impulse SDK</description>
-	<url>https://github.com/edgeimpulse/edge-impulse-sdk-pack/releases/download/v1.47.0/</url>
+	<url>https://github.com/edgeimpulse/edge-impulse-sdk-pack/releases/download/v1.47.2/</url>
 	<supportContact>[email protected]</supportContact>
 	<repository type="git">https://github.com/edgeimpulse/edge-impulse-sdk-pack.git</repository>
 	<releases>
-		<release version="1.47.0" tag="v1.47.0" date="2024-03-08" url="https://github.com/edgeimpulse/edge-impulse-sdk-pack/releases/download/v1.47.0/EdgeImpulse.EI-SDK.1.47.0.pack">
+		<release version="1.47.2" tag="v1.47.2" date="2024-03-12" url="https://github.com/edgeimpulse/edge-impulse-sdk-pack/releases/download/v1.47.2/EdgeImpulse.EI-SDK.1.47.2.pack">
       		EI-SDK
     	</release>	
+		<release version="1.47.0" tag="v1.47.0" date="2024-03-08" url="https://github.com/edgeimpulse/edge-impulse-sdk-pack/releases/download/v1.47.0/EdgeImpulse.EI-SDK.1.47.0.pack">
+      		EI-SDK
+    	</release>
 		<release version="1.46.6" tag="v1.46.6" date="2024-03-06" url="https://github.com/edgeimpulse/edge-impulse-sdk-pack/releases/download/v1.46.6/EdgeImpulse.EI-SDK.1.46.6.pack">
       		EI-SDK
     	</release>
@@ -80,7 +83,7 @@
     </packages>
     </requirements>
 	<components>
-		<component Cclass="EdgeImpulse" Cgroup="SDK" Cversion="1.47.0">
+		<component Cclass="EdgeImpulse" Cgroup="SDK" Cversion="1.47.2">
 			<description>Edge Impulse SDK</description>	
 				<!-- short component description -->
 				<files>

diff --git a/EdgeImpulse.pidx b/EdgeImpulse.pidx
@@ -2,8 +2,8 @@
 <index schemaVersion="1.0.0" xs:noNamespaceSchemaLocation="PackIndex.xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance">
   <vendor>EdgeImpulse</vendor>
   <url>https://raw.githubusercontent.com/edgeimpulse/edge-impulse-sdk-pack/main/</url>
-  <timestamp>2024-03-08 09:13:21</timestamp>
+  <timestamp>2024-03-12 12:26:06</timestamp>
   <pindex>
-    <pdsc url="https://github.com/edgeimpulse/edge-impulse-sdk-pack/releases/download/v1.47.0/" vendor="EdgeImpulse" name="EI-SDK" version="1.47.0"/>
+    <pdsc url="https://github.com/edgeimpulse/edge-impulse-sdk-pack/releases/download/v1.47.2/" vendor="EdgeImpulse" name="EI-SDK" version="1.47.2"/>
   </pindex>
 </index>
diff --git a/edgeimpulse/edge-impulse-sdk/classifier/ei_run_dsp.h b/edgeimpulse/edge-impulse-sdk/classifier/ei_run_dsp.h
@@ -1247,6 +1247,11 @@ __attribute__((unused)) int extract_image_features_quantized(signal_t *signal, m
                         g = (g - torch_mean[1]) / torch_std[1];
                         b = (b - torch_mean[2]) / torch_std[2];
                     }
+                    else if (image_scaling == EI_CLASSIFIER_IMAGE_SCALING_MIN128_127) {
+                        r -= 128.0f;
+                        g -= 128.0f;
+                        b -= 128.0f;
+                    }
 
                     output_matrix->buffer[output_ix++] = static_cast<int8_t>(round(r / scale) + zero_point);
                     output_matrix->buffer[output_ix++] = static_cast<int8_t>(round(g / scale) + zero_point);
@@ -1289,6 +1294,11 @@ __attribute__((unused)) int extract_image_features_quantized(signal_t *signal, m
                         g = (g - torch_mean[1]) / torch_std[1];
                         b = (b - torch_mean[2]) / torch_std[2];
                     }
+                    else if (image_scaling == EI_CLASSIFIER_IMAGE_SCALING_MIN128_127) {
+                        r -= 128.0f;
+                        g -= 128.0f;
+                        b -= 128.0f;
+                    }
 
                     // ITU-R 601-2 luma transform
                     // see: https://pillow.readthedocs.io/en/stable/reference/Image.html#PIL.Image.Image.convert

diff --git a/edgeimpulse/edge-impulse-sdk/tensorflow/lite/kernels/custom/tree_ensemble_classifier.cpp b/edgeimpulse/edge-impulse-sdk/tensorflow/lite/kernels/custom/tree_ensemble_classifier.cpp
@@ -171,10 +171,15 @@ TfLiteStatus Eval(TfLiteContext* context, TfLiteNode* node) {
 }  // namespace
 
 TfLiteRegistration* Register_TREE_ENSEMBLE_CLASSIFIER() {
-
   static TfLiteRegistration r = {
-      tree_ensemble_classifier::Init, nullptr,
-      tree_ensemble_classifier::Prepare, tree_ensemble_classifier::Eval};
+          tree_ensemble_classifier::Init,
+          nullptr,
+          tree_ensemble_classifier::Prepare,
+          tree_ensemble_classifier::Eval,
+          /*profiling_string=*/nullptr,
+          /*builtin_code=*/0,
+          /*custom_name=*/nullptr,
+          /*version=*/0};
   return &r;
 }
 

diff --git a/edgeimpulse/edge-impulse-sdk/tensorflow/lite/micro/micro_allocator.cpp b/edgeimpulse/edge-impulse-sdk/tensorflow/lite/micro/micro_allocator.cpp
@@ -208,7 +208,7 @@ TfLiteStatus InitializeTfLiteTensorFromFlatbuffer(
 
   result->data.data = GetFlatbufferTensorBuffer(flatbuffer_tensor, buffers);
   // this is useful for debugging
-#if EI_LOG_LEVEL && EI_LOG_LEVEL >= 4
+#if defined(EI_LOG_LEVEL) && (EI_LOG_LEVEL >= 4)
   result->name = flatbuffer_tensor.name()->c_str();
 #endif
   // TODO(petewarden): Some of these paths aren't getting enough testing