LancetRobotics/uniforce_loading_only_30f_rect_safe_500k_v2_packed_npy30k

该数据集是uniforce_loading_only_30f_rect_safe_500k_v2的打包NPY版本，包含二进制触觉标记帧，以np.packbits数组形式存储，而非JPEG格式。数据集布局包括manifest.json、event_index*.jsonl、conversion_summary.json和shards/episodes_*.tar等文件。每个图像文件是一个一维的uint8 NumPy数组，形状为(38400,)，代表一个形状为(480, 640)的打包二进制图像。数据集包含738个集，503,316个转换的图像文件，其中487,080个帧图像和16,236个参考图像。图像格式为npy_packbits_binary，解包后的图像大小为640 x 480，存储的打包形状为(38400,)，每个图像大小为38,528字节。

This dataset is a packed-NPY version of `uniforce_loading_only_30f_rect_safe_500k_v2`. Images are binary tactile marker frames stored as `np.packbits` arrays rather than JPEGs. The dataset layout includes `manifest.json`, `event_index*.jsonl`, `conversion_summary.json`, and `shards/episodes_*.tar` files. Each image file is a one-dimensional `uint8` NumPy array with shape `(38400,)`, representing a packed binary image of shape `(480, 640)`. The dataset contains 738 episodes, 503,316 converted image files, including 487,080 frame images and 16,236 reference images. The image format is `npy_packbits_binary`, with an unpacked image size of 640 x 480, stored packed shape of `(38400,)`, and per-image size of 38,528 bytes.