dct
Datasets
All datasets matching “dct”pd12m_dct_based_synthetic_stegano
PD12M DCT-Based Synthetic Steganography Dataset
This dataset is a synthetically generated steganographic image dataset based on the PD12M (Public Domain 12M) image collection.It simulates detectable modifications produced by real-world JPEG steganography algorithms, using only public domain data.
Each original image is duplicated into three synthetic stego variants, inspired by real-world JPEG steganographic algorithms:
synthetic_JMiPOD: simulated using conseal.nsF5, as JMiPOD is… See the full description on the dataset page: https://huggingface.co/datasets/Rinovative/pd12m_dct_based_synthetic_stegano.robocasa_mg_gr00t_300_refined_dct_0.2_hard_gateeval_pi0_dost_dctest01This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "dost",
"total_episodes": 5,
"total_frames": 4471,
"total_tasks": 1,
"total_videos": 10,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 30,
"splits": {
"train": "0:5"
},
"data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet",
"video_path":… See the full description on the dataset page: https://huggingface.co/datasets/aallarakhia/eval_pi0_dost_dctest01.OE-DCT-Movie-clipsrecord-test-4This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"robot_type": "so_follower",
"total_episodes": 50,
"total_frames": 21517,
"total_tasks": 1,
"chunks_size": 1000,
"data_files_size_in_mb": 100,
"video_files_size_in_mb": 200,
"fps": 30,
"splits": {
"train": "0:50"
},
"data_path": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
"video_path":… See the full description on the dataset page: https://huggingface.co/datasets/dctian/record-test-4.dc_terms_raw_dataThe dataset consists of the descriptions and comments about the concepts in Dublin Core ontology terms.