Updated descriptions.

Author: fnunnari

Changelog.md

@@ -18,5 +18,6 @@ Types of changes:
 
 - First release with command lines for face movement detection, crop, trim, facemesh extraction
 - Added this Changelog :-)
+- Face extraction tool can save save landmarks and includes a "normalization" option to transform the landmark to a camera-facing neutral position.
 
 ## [1.0.0] - 2021-MM-DD

README.md

@@ -3,7 +3,7 @@
 This project aggregates a set of video analysis libraries and picks the best of their features for analysing human body movement with the goal of extracting relevant information for **sign language analysis** (i.e.: hands, fingers, face, lips, head, upper-body).
 
 The outcome is a set of command-line tools and procedures taking a video as input, and producing as output other videos or a stream of numerical features.
-The scripts are architected to be chained with dependency tools like Make.
+The scripts are architected to be chained with dependency tools like [Make](https://www.gnu.org/software/make/).
 
 The code relies on a number of body/face analysis libraries: