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Image Matting datasets

archive 2025-07-28

8 datasets carry the task tag "Image Matting" (the task itself: Image Matting), ordered by the archive's paper count. Page 1 of 1: 8 shown of 8. Facet routes are this site's own (the archive records the tag string, not a page).

The archive holds 12,214 dataset rows; 12,172 are listed. 6 are withheld from every listing and count here as vandalised before snapshot (6 with contact-centre spam in the title, 0 with a spam description on a row that has no homepage, no paper and no papers counted; none with more than 1 paper, 0 with a benchmark), listed in withheld.json; 1 listed row carries a vandalised description, withheld on its page. This gate never withholds a row with a homepage or a paper that resolves, and a clean description; the content rules below withhold a row whose name is spam whatever else it carries. The gate is a phrase list: these are the rows it caught, not a claim that the rest is clean. Before that gate, the site's content rules withhold 36 more rows (invite-code, gambling, travel-booking, contact-centre and similar spam in the name or on a row with nothing real behind it); they have no page and are listed in withheld.json.

Filter 51 task tags shown of 3,717, by dataset count; the full filter by modality, task and language is on /datasets

All 12,172 Question Answering 413Semantic Segmentation 347Object Detection 332Image Classification 283Classification 222Text Classification 167Language Modelling 166Text Generation 162Visual Question Answering (VQA) 144Named Entity Recognition (NER) 130Pose Estimation 124Anomaly Detection 119Action Recognition 115Instance Segmentation 111Sentiment Analysis 104Text Summarization 98Domain Adaptation 96Speech Recognition 96Reading Comprehension 95Information Retrieval 932D Object Detection 92Image Retrieval 87Machine Translation 82Relation Extraction 822D Semantic Segmentation 81Natural Language Inference 81Image Captioning 79Image Generation 79Depth Estimation 77Node Classification 75Natural Language Understanding 72Autonomous Driving 70Code Generation 70Object Tracking 693D Object Detection 67Face Recognition 67Link Prediction 67Person Re-Identification 65Data Augmentation 63Multi-Task Learning 593D Reconstruction 58Common Sense Reasoning 56Recommendation Systems 56Video Understanding 56Optical Character Recognition (OCR) 55Graph Classification 54Abstractive Text Summarization 52Emotion Recognition 52Medical Image Segmentation 52Word Embeddings 52Image Matting 8

Image Matting datasets 1–8 of 8

Composition-1K
Composition-1K is a large-scale image matting dataset including 49300 training images and 1000 testing images.
ImagesImage Matting
57 papers · 1 benchmark
AIM-500 (Automatic Image Matting-500)
AIM-500 is the first natural image matting test set, contains 500 high-resolution real-world natural images from three types of images (salient opaque foregrounds, salient transparent/meticulous foregrounds, non-salient foregrounds), and…
Image Matting
23 papers · 1 benchmark
Distinctions-646
Dinstinctions-646 are composed of 646 foreground images with manually annotated alpha mattes
Image Matting
19 papers · 1 benchmark
Agriculture-Vision
A large-scale aerial farmland image dataset for semantic segmentation of agricultural patterns.
Semantic SegmentationKnowledge GraphsImage Matting
18 papers · 0 benchmarks
P3M-10k (Privacy-Preserving Portrait Matting Dataset)
P3M-10k contains 10421 high-resolution real-world face-blurred portrait images, along with their manually labeled alpha mattes.
Image MattingPortrait Segmentation
12 papers · 1 benchmark
PPM-100
PPM is a portrait matting benchmark with the following characteristics: - Fine Annotation - All images are labeled and checked carefully.
Image Matting
9 papers · 1 benchmark
AM-2K (Animal Matting 2,000 Dataset)
AM-2k (Animal Matting 2,000 Dataset) consists of 2,000 high-resolution images collected and carefully selected from websites with open licenses.
Image Matting
6 papers · 1 benchmark
withoutbg100 dataset (withoutbg100 Dataset for Image Matting)
The withoutbg100 dataset consists of 100 image and alpha matte pairs.
ImagesImage Matting
0 papers · 0 benchmarks

Paper counts and descriptions are the archive's, frozen 2025-07-28; no citation counts, no stars, no trending. Sorting by "most cited" or "newest" was a live-site feature the archive does not carry.