Downsampled Disentanglement Datasets - Falcor3D and Isaac3D

<strong>New disentanglement datasets</strong> This data repository contains the <em>Falcor3D</em> and <em>Isaac3D</em> datasets for disentanglement learning, where the image resolution is 128x128. <strong><em>Falcor3D</em></strong> The Falcor3D dataset consists of <code>233,280</code> images based on the 3D scene of a living room. The meta code corresponds to all possible combinations of <code>7</code> factors of variation: lighting_intensity (5) lighting_x-dir (6) lighting_y-dir (6) lighting_z-dir (6) camera_x-pos (6) camera_y-pos (6) camera_z-pos (6) Note that the number <code>m</code> behind each factor represents that the factor has <code>m</code> possible values, uniformly sampled in the normalized range of variations [0, 1]. Each image has as filename <em><code>padded_index.png</code></em> where <pre><code>index = lighting_intensity * 46656 + lighting_x-dir * 7776 + lighting_y-dir * 1296 + lighting_z-dir * 216 + camera_x-pos * 36 + camera_y-pos * 6 + camera_z-pos </code></pre> padded_index = index padded with zeros such that it has 6 digits. <em><strong>Isaac3D</strong></em> The Isaac3D dataset consists of <code>737,280</code> images, based on the 3D scene of a kitchen. The meta code corresponds to all possible combinations of <code>9</code> factors of variation: object_shape (3) object_scale (4) camera_height (4) robot_x-movement (8) robot_y-movement (5) lighting_intensity (4) lighting_y-dir (6) object_color (4) wall_color (4) Similarly, the number <code>m</code> behind each factor represents that the factor has <code>m</code> possible values, uniformly sampled in the normalized range of variations [0, 1]. Each image has as filename <em><code>padded_index.png</code></em> where <pre><code>index = object_shape * 245760 + object_scale * 30720 + camera_height * 6144 + robot_x-movement * 1536 + robot_y-movement * 384 + lighting_intensity * 96 + lighting_y-dir * 16 + object_color * 4 + wall color </code></pre> padded_index = index padded with zeros such that it has 6 digits.