sgiordano commited on
Commit
56bcf67
1 Parent(s): 3ecce40

Update README.md

Browse files
Files changed (1) hide show
  1. README.md +11 -11
README.md CHANGED
@@ -115,33 +115,33 @@ The model has been trained with
115
 
116
 
117
  **Radiometry of input images** :
118
- The input images are distributed in 8-bit encoding format per channel. For traning the model, input normalization was performed so as the input dataset has a mean of 0 and a standart deviation of 1.
119
- For this model here are the statistics of the TRAIN+VALIDATION partition. It is recommended that the user apply the same type of input normalization.
120
-
121
- | Modalities | Mean |Std |
122
- | ----------------------- | ----------- |----------- |
123
- | Red Channel (R) | 105.08 |52.17 |
124
- | Green Channel (V) | 110.87 |45.38 |
125
- | Blue Channel (B) | 101.82 |44.00 |
126
- | Infrared Channel (I) | 106.38 |39.69 |
127
- | Elevation Channel (E) | 53.26 |79.30 |
128
 
129
 
130
  **Multi-domain model** :
131
  The FLAIR-INC dataset that was used for training is composed of 75 radiometric domains. In the case of aerial images, domain shifts are due : the date of the aerial survey (april to november), spatial domain (equivalent to a french department administrative division) and downstream radimetric processing.
132
  By construction the model is robust to theses shifts, and can be applied to any images of the ([BD ORTHO® product](https://geoservices.ign.fr/bdortho)).
133
 
 
 
134
 
135
 
136
  ## Bias, Risks, and Limitations
137
 
138
  <!-- This section is meant to convey both technical and sociotechnical limitations. -->
139
 
140
- **Spatial resolution of input images** :
141
  The FLAIR-INC_RVBIE_resnet34_unet_15cl_norm model has been trained with fixed scale conditions. All patches used for training are derived from aerial images of 0.2 meters spatial resolution.
142
  No data augmentation method concerning scale change was used during training. The user should pay attention that generalization issues can occur while applying this model to images that have different spatial resolutions.
143
 
 
 
 
144
 
 
 
 
145
 
146
 
147
 
 
115
 
116
 
117
  **Radiometry of input images** :
118
+ The input images are distributed in 8-bit encoding format per channel. or traning the model, input normalization was performed (see section **Traing Details**).
119
+ It is recommended that the user apply the same type of input normalization while inferring the model.
 
 
 
 
 
 
 
 
120
 
121
 
122
  **Multi-domain model** :
123
  The FLAIR-INC dataset that was used for training is composed of 75 radiometric domains. In the case of aerial images, domain shifts are due : the date of the aerial survey (april to november), spatial domain (equivalent to a french department administrative division) and downstream radimetric processing.
124
  By construction the model is robust to theses shifts, and can be applied to any images of the ([BD ORTHO® product](https://geoservices.ign.fr/bdortho)).
125
 
126
+ **Land Cover classes of prediction** :
127
+
128
 
129
 
130
  ## Bias, Risks, and Limitations
131
 
132
  <!-- This section is meant to convey both technical and sociotechnical limitations. -->
133
 
134
+ **Using the model on input images with other spatial resolution** :
135
  The FLAIR-INC_RVBIE_resnet34_unet_15cl_norm model has been trained with fixed scale conditions. All patches used for training are derived from aerial images of 0.2 meters spatial resolution.
136
  No data augmentation method concerning scale change was used during training. The user should pay attention that generalization issues can occur while applying this model to images that have different spatial resolutions.
137
 
138
+ **Using the model for other remote sensing sensors** :
139
+ The FLAIR-INC_RVBIE_resnet34_unet_15cl_norm model has been trained with aerial images of the ([BD ORTHO® product](https://geoservices.ign.fr/bdortho)) that encopass very specific radiometric image processing.
140
+ Using the model on other type of aerial images or satellite images may imply the use of transfer learning or domain adaptation techniques.
141
 
142
+ **Using the model on other spatial areas** :
143
+ The FLAIR-INC_RVBIE_resnet34_unet_15cl_norm model has been trained on patches reprensenting the French Metropolitan territory.
144
+ The user should be aware that applying the model to other type of landscapes may imply a drop in model metrics.
145
 
146
 
147