Function ExtractCaffeMeanData

software/xtract/caffe_network_parser.cpp:3083–3106

Extract the mean data

// Extract the mean data
void ExtractCaffeMeanData(const caffe::BlobProto* blob, XGraph* graph)
{
    // Extract the mean data itself
    graph->meanData.reserve(blob->data_size());
    copy(blob->data().begin(), blob->data().end(), std::back_inserter(graph->meanData));    

    // Extract the mean shape
    // Caffe compute_mean() still uses deprecated API. So be ready for both
    caffe::BlobShape shape = blob->shape();
    if(shape.dim_size() > 0)
    {
        graph->meanShape.reserve(shape.dim_size());
        copy(shape.dim().begin(), shape.dim().end(), std::back_inserter(graph->meanShape));
    }
    else
    {
        // Use vector.reserve only if you do push_back() else use vector.resize() only
        graph->meanShape.resize(4);
        graph->meanShape.at(0) = 1;
        graph->meanShape.at(1) = blob->has_channels() ? blob->channels() : 1;
        graph->meanShape.at(2) = blob->has_height() ? blob->height() : 1;
        graph->meanShape.at(3) = blob->has_width() ? blob->width() : graph->meanData.size();
    }
}

#define CHECK_PRECISION(condn, variable, true_value, default_value) \
    if(condn)                                                       \