Update README.md

README.md

@@ -3,17 +3,21 @@
 **REDItools2** is the optimized, parallel multi-node version of [<i class="icon-link"></i> REDItools](https://github.com/BioinfoUNIBA/REDItools).
 
 REDItools takes in input a RNA-Seq (or DNA-Seq BAM) file and outputs a table of RNA-Seq editing events.  Here is an example of REDItools's output:
-![enter image description here](https://drive.google.com/uc?id=1ilGzbUKe16rt0iNQV-NzjohOBkx1hNHC)
+<p align="center">
+<img src="https://github.com/BioinfoUNIBA/REDItools/blob/master/Images/Fig1.png" width="500px">
+</p>
 
 The following image explains the high-level architecture.
 
 <p align="center">
-<img src="https://drive.google.com/uc?id=1rYaJstasxkBEkh7WGUAuQAQiL9c05q_f" width="500px">
+<img src="https://github.com/BioinfoUNIBA/REDItools/blob/master/Images/Fig2.png" width="500px">
 </p>
 
 This version of REDItools shows an average 8x speed improvement over the previous version even when using only the serial-mode:
 
-![enter image description here](https://drive.google.com/uc?id=11jlXSCTeFaTSqOyRC66FaVyON1YfrhpH)
+<p align="center">
+<img src="https://github.com/BioinfoUNIBA/REDItools/blob/master/Images/Fig3.png" width="500px">
+</p>
 
 # Index
 
@@ -327,7 +331,7 @@ This step will produce the output table (e.g., *dna_table.txt*);
 - Annotate the RNA-Seq table by means of the DNA-Seq table by running REDItools2.0 annotator (script *src/cineca/annotate_with_DNA.py*) with the two tables as input (e.g., *rna_table.txt* and *dna_table.txt*) which will produce the final annotated table (e.g., *final_table.txt*).
 
 <p align="center">
-<img src="https://drive.google.com/uc?id=1PjTfd1Mh0QzOwqj668t3ItOwhSxpkQqL" width="600px">
+<img src="https://github.com/BioinfoUNIBA/REDItools/blob/master/Images/Fig4.png" width="500px">
 </p>
 
 When RNA-editing tables are big (e.g., greater than 1GB in gz format) reading the full table in parallel mode can be really a time-consuming task. In order to optimize the loading of target positions, we have provided a script to convert RNA-editing tables to BED files:
@@ -386,7 +390,7 @@ where TEMP_DIR is the directory you specified with the -t option; this directory
 Once created, the HTML page should display time information similar to the following:
 
 <p align="center">
-<img src="https://drive.google.com/uc?id=1KFIPN4Z9wgVEgCO99OH-UWQFDyezDLSr" width="600px">
+<img src="https://github.com/BioinfoUNIBA/REDItools/blob/master/Images/Fig5.png" width="500px">
 </p>
 
 By means of this visualization you can *hover* on slices to see more in details the statistics for each interval computation as well as *zoom in* and *zoom out* by using the scroll wheel of your mouse.