/** @copydoc LayerParameterBase::Copy */
public override void Copy(LayerParameterBase src)
{
MultiBoxLossParameter p = src as MultiBoxLossParameter;
m_locLossType = p.loc_loss_type;
m_confLossType = p.conf_loss_type;
m_fLocWeight = p.loc_weight;
m_nNumClasses = p.num_classes;
m_bShareLocation = p.share_location;
m_matchType = p.match_type;
m_fOverlapThreshold = p.overlap_threshold;
m_nBackgroundLabelId = p.background_label_id;
m_bUseDifficultGt = p.use_difficult_gt;
m_bDoNegMining = p.do_neg_mining;
m_fNegPosRatio = p.neg_pos_ratio;
m_fNegOverlap = p.neg_overlap;
m_codeType = p.code_type;
m_bEncodeVarianceInTarget = p.encode_variance_in_target;
m_bMapObjectToAgnostic = p.map_object_to_agnostic;
m_bIgnoreCrossBoundaryBbox = p.ignore_cross_boundary_bbox;
m_bBpInside = p.bp_inside;
m_miningType = p.mining_type;
m_nmsParam = p.nms_param.Clone();
m_nSampleSize = p.sample_size;
m_bUsePriorForNms = p.use_prior_for_nms;
m_bUsePriorForMatching = p.use_prior_for_matching;
}
/** @copydoc LayerParameterBase::Load */
public override object Load(BinaryReader br, bool bNewInstance = true)
{
RawProto proto = RawProto.Parse(br.ReadString());
MultiBoxLossParameter p = FromProto(proto);
if (!bNewInstance)
{
Copy(p);
}
return(p);
}
/// <summary>
/// Parses the parameter from a RawProto.
/// </summary>
/// <param name="rp">Specifies the RawProto to parse.</param>
/// <returns>A new instance of the parameter is returned.</returns>
public static MultiBoxLossParameter FromProto(RawProto rp)
{
MultiBoxLossParameter p = new MultiBoxLossParameter();
string strVal;
if ((strVal = rp.FindValue("loc_loss_type")) != null)
{
p.loc_loss_type = LocLossTypeFromString(strVal);
}
if ((strVal = rp.FindValue("conf_loss_type")) != null)
{
p.conf_loss_type = ConfLossTypeFromString(strVal);
}
if ((strVal = rp.FindValue("loc_weight")) != null)
{
p.loc_weight = float.Parse(strVal);
}
if ((strVal = rp.FindValue("num_classes")) != null)
{
p.num_classes = uint.Parse(strVal);
}
if ((strVal = rp.FindValue("share_location")) != null)
{
p.share_location = bool.Parse(strVal);
}
if ((strVal = rp.FindValue("match_type")) != null)
{
p.match_type = MatchTypeFromString(strVal);
}
if ((strVal = rp.FindValue("overlap_threshold")) != null)
{
p.overlap_threshold = float.Parse(strVal);
}
if ((strVal = rp.FindValue("background_label_id")) != null)
{
p.background_label_id = uint.Parse(strVal);
}
if ((strVal = rp.FindValue("use_difficult_gt")) != null)
{
p.use_difficult_gt = bool.Parse(strVal);
}
if ((strVal = rp.FindValue("do_neg_mining")) != null)
{
p.do_neg_mining = bool.Parse(strVal);
}
if ((strVal = rp.FindValue("neg_pos_ratio")) != null)
{
p.neg_pos_ratio = float.Parse(strVal);
}
if ((strVal = rp.FindValue("neg_overlap")) != null)
{
p.neg_overlap = float.Parse(strVal);
}
if ((strVal = rp.FindValue("code_type")) != null)
{
p.code_type = PriorBoxParameter.CodeTypeFromString(strVal);
}
if ((strVal = rp.FindValue("encode_variance_in_target")) != null)
{
p.encode_variance_in_target = bool.Parse(strVal);
}
if ((strVal = rp.FindValue("map_object_to_agnostic")) != null)
{
p.map_object_to_agnostic = bool.Parse(strVal);
}
if ((strVal = rp.FindValue("ignore_corss_boundary_bbox")) != null)
{
p.ignore_cross_boundary_bbox = bool.Parse(strVal);
}
if ((strVal = rp.FindValue("bp_inside")) != null)
{
p.bp_inside = bool.Parse(strVal);
}
if ((strVal = rp.FindValue("mining_type")) != null)
{
p.mining_type = MiningTypeFromString(strVal);
}
RawProto rpNms = rp.FindChild("nms_param");
if (rpNms != null)
{
p.nms_param = NonMaximumSuppressionParameter.FromProto(rpNms);
}
if ((strVal = rp.FindValue("sample_size")) != null)
{
p.sample_size = int.Parse(strVal);
}
if ((strVal = rp.FindValue("use_prior_for_nms")) != null)
{
p.use_prior_for_nms = bool.Parse(strVal);
}
return(p);
}