Started the deconvolution stuff

Author: gnthibault

AstroIntro.ipynb

@@ -26,19 +26,14 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# Multi modality image registration based on mutual information\n",
-    "\n",
-    "In this notebook, we will try to use the mutual information concept in information theory, that we explained in the InformationTheoryOptimization notebook.\n",
-    "\n",
-    "Our goal will be the registration of images acquired with different modality, for instance at different wavelenght, or measuring completely different properties, for instance registering T1 MRI and CT scan."
+    "# Registration and procrustean problem\n",
+    "\n"
    ]
   },
   {
    "cell_type": "code",
    "execution_count": 3,
-   "metadata": {
-    "collapsed": false
-   },
+   "metadata": {},
    "outputs": [
     {
      "data": {
@@ -127,11 +122,20 @@
    ]
   },
   {
-   "cell_type": "code",
-   "execution_count": null,
+   "cell_type": "markdown",
    "metadata": {
     "collapsed": true
    },
+   "source": [
+    "## Orthogonal procrustes problem and Kabsch algorithm\n",
+    "\n",
+    "Sources for this article are [wikipedia here](https://en.wikipedia.org/wiki/Kabsch_algorithm) and [there](https://en.wikipedia.org/wiki/Orthogonal_Procrustes_problem)\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
    "outputs": [],
    "source": []
   }
@@ -152,7 +156,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.0"
+   "version": "3.6.6"
   }
  },
  "nbformat": 4,