IVGCVSW-3129 Image pre-processing fix for TFLite

 * Resized images for quantized models are now statically cast to uint8
   instead of quantized

 * Removed optional quantization parameters from ImagePreprocessor
   constructor

 * Changed mean and scale for TFLite models

Signed-off-by: FinnWilliamsArm <Finn.Williams@arm.com>
Change-Id: Id5ffdf77f3614d10c417e769bd8ffc4a4c07308b

1 files changed, 1 insertions, 3 deletions

diff --git a/tests/TfLiteInceptionV4Quantized-Armnn/TfLiteInceptionV4Quantized-Armnn.cpp b/tests/TfLiteInceptionV4Quantized-Armnn/TfLiteInceptionV4Quantized-Armnn.cpp
index bcb9db8a62..b0af830ba7 100644
--- a/tests/TfLiteInceptionV4Quantized-Armnn/TfLiteInceptionV4Quantized-Armnn.cpp
+++ b/tests/TfLiteInceptionV4Quantized-Armnn/TfLiteInceptionV4Quantized-Armnn.cpp
@@ -40,14 +40,12 @@ int main(int argc, char* argv[])
                      [&imageSet](const char* dataDir, const ModelType & model) {
                          // we need to get the input quantization parameters from
                          // the parsed model
-                         auto inputBinding = model.GetInputBindingInfo();
                          return DatabaseType(
                              dataDir,
                              299,
                              299,
                              imageSet,
-                             inputBinding.second.GetQuantizationScale(),
-                             inputBinding.second.GetQuantizationOffset());
+                             1);
                      },
                      &inputTensorShape);
     }