ethrl2026/task1_all_plus_task2_pre_grasp

该数据集名为Task1 All Plus Task2 Grasp-Close Prefix Raw，是一个原始合并数据集，包含所有Task1数据以及每个原始Task2片段的一个grasp-close前缀，未应用任何光照增强。数据集总计有255个片段和100547帧，其中Task2前缀提示分配使用随机种子42。具体分布如下：task1_full_raw有180个片段和79434帧，task2_grasp_close_prefix_raw有75个片段和21113帧。目标颜色提示均匀分布，蓝色、红色和绿色各85个。Task2前缀长度统计显示，共有75个前缀，最小长度为200帧，平均长度约281.51帧，中位数为282.0帧，最大长度为365帧。详细来源信息存储在元数据文件中。The dataset named Task1 All Plus Task2 Grasp-Close Prefix Raw is a raw merge dataset that includes all Task1 data plus one grasp-close prefix per raw Task2 episode, with no lighting augmentation applied. It consists of a total of 255 episodes and 100547 frames, using a random seed of 42 for Task2-prefix prompt assignment. The episode counts are: 180 for task1_full_raw and 75 for task2_grasp_close_prefix_raw. Target-color prompts are evenly distributed with 85 each for blue, red, and green. Frame counts are 79434 for task1_full_raw and 21113 for task2_grasp_close_prefix_raw. The Task2 prefix length summary shows a count of 75, with a minimum of 200 frames, mean of approximately 281.51 frames, median of 282.0 frames, and maximum of 365 frames. Detailed provenance is stored in the metadata file.