Wrong channel ordering for inputs of multiple Image recognition models?

[ermolenkodev]

ImageRecognitionModel.predictObject is a common method for all classification models, and it contains a hardcoded conversion of an input image to BGR format. Meanwhile, most of the models in ModelHub requires input in image in RGB format which is a cause of a drop of classification accuracy.

We should further investigate this issue. If it's indeed an error, we should fix the input format for models that require RGB input, and also input format should be explicitly documented for each model in ModelHub.