update example with rst titles

1 files changed, 9 insertions, 9 deletions

diff --git a/docs/source/auto_examples/plot_otda_color_images.ipynb b/docs/source/auto_examples/plot_otda_color_images.ipynb
index c45c307..797b27d 100644
--- a/docs/source/auto_examples/plot_otda_color_images.ipynb
+++ b/docs/source/auto_examples/plot_otda_color_images.ipynb
@@ -15,7 +15,7 @@
     }, 
     {
       "source": [
-        "\n========================================================\nOT for domain adaptation with image color adaptation [6]\n========================================================\n\nThis example presents a way of transferring colors between two image\nwith Optimal Transport as introduced in [6]\n\n[6] Ferradans, S., Papadakis, N., Peyre, G., & Aujol, J. F. (2014).\nRegularized discrete optimal transport.\nSIAM Journal on Imaging Sciences, 7(3), 1853-1882.\n\n"
+        "\n# OT for image color adaptation\n\n\nThis example presents a way of transferring colors between two image\nwith Optimal Transport as introduced in [6]\n\n[6] Ferradans, S., Papadakis, N., Peyre, G., & Aujol, J. F. (2014).\nRegularized discrete optimal transport.\nSIAM Journal on Imaging Sciences, 7(3), 1853-1882.\n\n"
       ], 
       "cell_type": "markdown", 
       "metadata": {}
@@ -33,7 +33,7 @@
     }, 
     {
       "source": [
-        "generate data\n#############################################################################\n\n"
+        "Generate data\n#############################################################################\n\n"
       ], 
       "cell_type": "markdown", 
       "metadata": {}
@@ -51,7 +51,7 @@
     }, 
     {
       "source": [
-        "Instantiate the different transport algorithms and fit them\n#############################################################################\n\n"
+        "Plot original image\n#############################################################################\n\n"
       ], 
       "cell_type": "markdown", 
       "metadata": {}
@@ -60,7 +60,7 @@
       "execution_count": null, 
       "cell_type": "code", 
       "source": [
-        "# EMDTransport\not_emd = ot.da.EMDTransport()\not_emd.fit(Xs=Xs, Xt=Xt)\n\n# SinkhornTransport\not_sinkhorn = ot.da.SinkhornTransport(reg_e=1e-1)\not_sinkhorn.fit(Xs=Xs, Xt=Xt)\n\n# prediction between images (using out of sample prediction as in [6])\ntransp_Xs_emd = ot_emd.transform(Xs=X1)\ntransp_Xt_emd = ot_emd.inverse_transform(Xt=X2)\n\ntransp_Xs_sinkhorn = ot_emd.transform(Xs=X1)\ntransp_Xt_sinkhorn = ot_emd.inverse_transform(Xt=X2)\n\nI1t = minmax(mat2im(transp_Xs_emd, I1.shape))\nI2t = minmax(mat2im(transp_Xt_emd, I2.shape))\n\nI1te = minmax(mat2im(transp_Xs_sinkhorn, I1.shape))\nI2te = minmax(mat2im(transp_Xt_sinkhorn, I2.shape))"
+        "pl.figure(1, figsize=(6.4, 3))\n\npl.subplot(1, 2, 1)\npl.imshow(I1)\npl.axis('off')\npl.title('Image 1')\n\npl.subplot(1, 2, 2)\npl.imshow(I2)\npl.axis('off')\npl.title('Image 2')"
       ], 
       "outputs": [], 
       "metadata": {
@@ -69,7 +69,7 @@
     }, 
     {
       "source": [
-        "plot original image\n#############################################################################\n\n"
+        "Scatter plot of colors\n#############################################################################\n\n"
       ], 
       "cell_type": "markdown", 
       "metadata": {}
@@ -78,7 +78,7 @@
       "execution_count": null, 
       "cell_type": "code", 
       "source": [
-        "pl.figure(1, figsize=(6.4, 3))\n\npl.subplot(1, 2, 1)\npl.imshow(I1)\npl.axis('off')\npl.title('Image 1')\n\npl.subplot(1, 2, 2)\npl.imshow(I2)\npl.axis('off')\npl.title('Image 2')"
+        "pl.figure(2, figsize=(6.4, 3))\n\npl.subplot(1, 2, 1)\npl.scatter(Xs[:, 0], Xs[:, 2], c=Xs)\npl.axis([0, 1, 0, 1])\npl.xlabel('Red')\npl.ylabel('Blue')\npl.title('Image 1')\n\npl.subplot(1, 2, 2)\npl.scatter(Xt[:, 0], Xt[:, 2], c=Xt)\npl.axis([0, 1, 0, 1])\npl.xlabel('Red')\npl.ylabel('Blue')\npl.title('Image 2')\npl.tight_layout()"
       ], 
       "outputs": [], 
       "metadata": {
@@ -87,7 +87,7 @@
     }, 
     {
       "source": [
-        "scatter plot of colors\n#############################################################################\n\n"
+        "Instantiate the different transport algorithms and fit them\n#############################################################################\n\n"
       ], 
       "cell_type": "markdown", 
       "metadata": {}
@@ -96,7 +96,7 @@
       "execution_count": null, 
       "cell_type": "code", 
       "source": [
-        "pl.figure(2, figsize=(6.4, 3))\n\npl.subplot(1, 2, 1)\npl.scatter(Xs[:, 0], Xs[:, 2], c=Xs)\npl.axis([0, 1, 0, 1])\npl.xlabel('Red')\npl.ylabel('Blue')\npl.title('Image 1')\n\npl.subplot(1, 2, 2)\npl.scatter(Xt[:, 0], Xt[:, 2], c=Xt)\npl.axis([0, 1, 0, 1])\npl.xlabel('Red')\npl.ylabel('Blue')\npl.title('Image 2')\npl.tight_layout()"
+        "# EMDTransport\not_emd = ot.da.EMDTransport()\not_emd.fit(Xs=Xs, Xt=Xt)\n\n# SinkhornTransport\not_sinkhorn = ot.da.SinkhornTransport(reg_e=1e-1)\not_sinkhorn.fit(Xs=Xs, Xt=Xt)\n\n# prediction between images (using out of sample prediction as in [6])\ntransp_Xs_emd = ot_emd.transform(Xs=X1)\ntransp_Xt_emd = ot_emd.inverse_transform(Xt=X2)\n\ntransp_Xs_sinkhorn = ot_emd.transform(Xs=X1)\ntransp_Xt_sinkhorn = ot_emd.inverse_transform(Xt=X2)\n\nI1t = minmax(mat2im(transp_Xs_emd, I1.shape))\nI2t = minmax(mat2im(transp_Xt_emd, I2.shape))\n\nI1te = minmax(mat2im(transp_Xs_sinkhorn, I1.shape))\nI2te = minmax(mat2im(transp_Xt_sinkhorn, I2.shape))"
       ], 
       "outputs": [], 
       "metadata": {
@@ -105,7 +105,7 @@
     }, 
     {
       "source": [
-        "plot new images\n#############################################################################\n\n"
+        "Plot new images\n#############################################################################\n\n"
       ], 
       "cell_type": "markdown", 
       "metadata": {}