Merge README from master branch

README.md

@@ -1,12 +1,16 @@
 # Saliency Methods
-## Introduction
+## Overview
 This repository contains code for the following saliency techniques:
-* XRAI
-* SmoothGrad
-* Vanilla Gradients
-* Guided Backpropogation
-* Integrated Gradients
-* (Guided) Grad-CAM
+### 1. Vanilla Gradients
+![gradient](images/gradient.png)
+### 2. Guided Backpropogation (with Smoothgrad)
+![guided](images/guided_backrop_smoothgrad.png)
+### 3. Integrated Gradients
+![integrated](images/integrated_gradient.png)
+### 4. (Guided) Grad-CAM
+![gradcam](images/guided_grad_cam.png)
+### 5. XRAI
+![xrai](images/xrai.png)
 
 ## Remarks
 The methods should work with all models from the [torchvision](https://github.com/pytorch/vision) package. Tested models so far are: