SketchyGAN: Towards Diverse and Realistic Sketch to Image Synthesis
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Abstract (arXiv)
Synthesizing realistic images from human drawn sketches is a challenging problem in computer graphics and vision. Existing approaches either need exact edge maps, or rely on retrieval of existing photographs. In this work, we propose a novel Generative Adversarial Network (GAN) approach that synthesizes plausible images from 50 categories including motorcycles, horses and couches. We demonstrate a data augmentation technique for sketches which is fully automatic, and we show that the augmented data is helpful to our task. We introduce a new network building block suitable for both the generator and discriminator which improves the information flow by injecting the input image at multiple scales. Compared to state-of-the-art image translation methods, our approach generates more realistic images and achieves significantly higher Inception Scores.
Key facts. Cited by 81 papers in the map (data through 7 Oct 2026). First posted on arXiv 9 Jan 2018.
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Citing papers per year: 2021: 22; 2022: 19; 2023: 16; 2024: 19; 2025: 2; 2026: 3.
81 papers.
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- 2022Sketch-Guided Text-to-Image Diffusion Modelscited by 180
- 2021Image-to-Image Translation: Methods and Applicationscited by 116
- 2023How Many Unicorns Are in This Image? A Safety Evaluation Benchmark for Vision LLMscited by 103
- 2023SINE: Semantic-driven Image-based NeRF Editing with Prior-guided Editing Fieldcited by 93
- 2021Multimodal Conditional Image Synthesis with Product-of-Experts GANscited by 75
- 2021Rebooting ACGAN: Auxiliary Classifier GANs with Stable Trainingcited by 57
- 2021Multimodal Image Synthesis and Editing: The Generative AI Eracited by 52
- 2023Control3D: Towards Controllable Text-to-3D Generationcited by 46
- 2022Adaptively-Realistic Image Generation from Stroke and Sketch with Diffusion Modelcited by 39
- 2021Sketch Your Own GANcited by 37
- 2025IMAGGarment: Fine-Grained Garment Generation for Controllable Fashion Designcited by 36
- 2023Picture that Sketch: Photorealistic Image Generation from Abstract Sketchescited by 34
38 more
- 2021SketchEdit: Mask-Free Local Image Manipulation with Partial Sketchescited by 32
- 2022Sem2NeRF: Converting Single-View Semantic Masks to Neural Radiance Fieldscited by 29
- 2021VTGAN: Semi-supervised Retinal Image Synthesis and Disease Prediction using Vision Transformerscited by 28
- 2022Sketching without Worrying: Noise-Tolerant Sketch-Based Image Retrievalcited by 27
- 2023MaskSketch: Unpaired Structure-guided Masked Image Generationcited by 27
- 2023AI-Generated Content (AIGC) for Various Data Modalities: A Surveycited by 25
- 2021Adversarial Open Domain Adaptation for Sketch-to-Photo Synthesiscited by 24
- 2024ScribbleLight: Single Image Indoor Relighting with Scribblescited by 22
- 2021Attack to Fool and Explain Deep Networkscited by 17
- 2025Science-T2I: Addressing Scientific Illusions in Image Synthesiscited by 15
- 2022CoGS: Controllable Generation and Search from Sketch and Stylecited by 14
- 2021Texture Reformer: Towards Fast and Universal Interactive Texture Transfercited by 12
- 2024Generative AI Models for Different Steps in Architectural Design: A Literature Reviewcited by 12
- 2023DiffSketching: Sketch Control Image Synthesis with Diffusion Modelscited by 10
- 2024How to Handle Sketch-Abstraction in Sketch-Based Image Retrieval?cited by 10
- 2021MOGAN: Morphologic-structure-aware Generative Learning from a Single Imagecited by 9
- 2021Conditional Temporal Variational AutoEncoder for Action Video Predictioncited by 9
- 2021Deep Image Synthesis from Intuitive User Input: A Review and Perspectivescited by 8
- 2024Block and Detail: Scaffolding Sketch-to-Image Generationcited by 8
- 2024Sketch-guided Image Inpainting with Partial Discrete Diffusion Processcited by 7
- 2021ReGO: Reference-Guided Outpainting for Scenery Imagecited by 6
- 2022Paint2Pix: Interactive Painting based Progressive Image Synthesis and Editingcited by 6
- 2022DeepPortraitDrawing: Generating Human Body Images from Freehand Sketchescited by 5
- 2024Semi-supervised reference-based sketch extraction using a contrastive learning frameworkcited by 5
- 2024LineArt: A Knowledge-guided Training-free High-quality Appearance Transfer for Design Drawing with Diffusion Modelcited by 5
- 2022Unsupervised Scene Sketch to Photo Synthesiscited by 4
- 2023Learning Efficient Representations for Image-Based Patent Retrievalcited by 4
- 2024What Sketch Explainability Really Means for Downstream Taskscited by 4
- 2024Sketch-Guided Scene Image Generationcited by 4
- 2021Scene Designer: a Unified Model for Scene Search and Synthesis from Sketchcited by 3
- 2021Sketch Me A Videocited by 3
- 2021ACNet: Approaching-and-Centralizing Network for Zero-Shot Sketch-Based Image Retrievalcited by 3
- 2022Human Silhouette and Skeleton Video Synthesis through Wi-Fi signalscited by 3
- 2023Improving Sketch Colorization using Adversarial Segmentation Consistencycited by 3
- 2024CustomSketching: Sketch Concept Extraction for Sketch-based Image Synthesis and Editingcited by 3
- 2024Locally-Focused Face Representation for Sketch-to-Image Generation Using Noise-Induced Refinementcited by 3
- 2021Adversarial Segmentation Loss for Sketch Colorizationcited by 2
- 2023Make Your Brief Stroke Real and Stereoscopic: 3D-Aware Simplified Sketch to Portrait Generationcited by 2
50 most cited of 81 All 81 (JSON)
- 2026CoFi-UCGen: Coarse-to-Fine Unsupervised Conditional Generation without Label Priors4 Jun 2026
- 2026Component-Aware Sketch-to-Image Generation Using Self-Attention Encoding and Coordinate-Preserving Fusion10 Mar 2026
- 2026SketchingReality: From Freehand Scene Sketches To Photorealistic Images16 Feb 2026
- 2025IMAGGarment: Fine-Grained Garment Generation for Controllable Fashion Design17 Apr 2025
- 2025Science-T2I: Addressing Scientific Illusions in Image Synthesis17 Apr 2025
- 2024LineArt: A Knowledge-guided Training-free High-quality Appearance Transfer for Design Drawing with Diffusion Model16 Dec 2024
- 2024Locally-Focused Face Representation for Sketch-to-Image Generation Using Noise-Induced Refinement28 Nov 2024
- 2024ScribbleLight: Single Image Indoor Relighting with Scribbles26 Nov 2024
- 2024Learning from Pattern Completion: Self-supervised Controllable Generation27 Sep 2024
- 2024Sketching With Your Voice: "Non-Phonorealistic" Rendering of Sounds via Vocal Imitation20 Sep 2024
- 2024Semi-supervised reference-based sketch extraction using a contrastive learning framework19 Jul 2024
- 2024Sketch-Guided Scene Image Generation9 Jul 2024
38 more
- 2024Do Generalised Classifiers really work on Human Drawn Sketches?4 Jul 2024
- 2024SketchDeco: Training-Free Latent Composition for Precise Sketch Colourisation29 May 2024
- 2024LatentColorization: Latent Diffusion-Based Speaker Video Colorization9 May 2024
- 2024Sketch2Human: Deep Human Generation with Disentangled Geometry and Appearance Control24 Apr 2024
- 2024Sketch-guided Image Inpainting with Partial Discrete Diffusion Process18 Apr 2024
- 2024Generative AI Models for Different Steps in Architectural Design: A Literature Review30 Mar 2024
- 2024U-Sketch: An Efficient Approach for Sketch to Image Diffusion Models27 Mar 2024
- 2024What Sketch Explainability Really Means for Downstream Tasks14 Mar 2024
- 2024How to Handle Sketch-Abstraction in Sketch-Based Image Retrieval?11 Mar 2024
- 2024Block and Detail: Scaffolding Sketch-to-Image Generation28 Feb 2024
- 2024CustomSketching: Sketch Concept Extraction for Sketch-based Image Synthesis and Editing27 Feb 2024
- 2024High-Quality Medical Image Generation from Free-hand Sketch1 Feb 2024
- 2023How Many Unicorns Are in This Image? A Safety Evaluation Benchmark for Vision LLMs27 Nov 2023
- 2023Control3D: Towards Controllable Text-to-3D Generation9 Nov 2023
- 2023Customize StyleGAN with One Hand Sketch29 Oct 2023
- 2023AI-Generated Content (AIGC) for Various Data Modalities: A Survey27 Aug 2023
- 2023Learning Efficient Representations for Image-Based Patent Retrieval26 Aug 2023
- 2023Inversion-by-Inversion: Exemplar-based Sketch-to-Photo Synthesis via Stochastic Differential Equations without Training15 Aug 2023
- 2023Everybody Compose: Deep Beats To Music9 Jun 2023
- 2023DiffSketching: Sketch Control Image Synthesis with Diffusion Models30 May 2023
- 2023Everyone Can Be Picasso? A Computational Framework into the Myth of Human versus AI Painting17 Apr 2023
- 2023Sketch-based Video Object Localization2 Apr 2023
- 2023SINE: Semantic-driven Image-based NeRF Editing with Prior-guided Editing Field23 Mar 2023
- 2023Picture that Sketch: Photorealistic Image Generation from Abstract Sketches20 Mar 2023
- 2023Text-Guided Scene Sketch-to-Photo Synthesis14 Feb 2023
- 2023Make Your Brief Stroke Real and Stereoscopic: 3D-Aware Simplified Sketch to Portrait Generation14 Feb 2023
- 2023MaskSketch: Unpaired Structure-guided Masked Image Generation10 Feb 2023
- 2023Improving Sketch Colorization using Adversarial Segmentation Consistency20 Jan 2023
- 2022OrthoGAN:High-Precision Image Generation for Teeth Orthodontic Visualization29 Dec 2022
- 2022Jamdani Motif Generation using Conditional GAN22 Dec 2022
- 2022Sketch-Guided Text-to-Image Diffusion Models24 Nov 2022
- 2022Semantics-Preserving Sketch Embedding for Face Generation23 Nov 2022
- 2022A Creative Industry Image Generation Dataset Based on Captions16 Nov 2022
- 2022Shapes2Toon: Generating Cartoon Characters from Simple Geometric Shapes3 Nov 2022
- 2022Towards Practicality of Sketch-Based Visual Understanding27 Oct 2022
- 2022Unsupervised Scene Sketch to Photo Synthesis6 Sep 2022
- 2022Adaptively-Realistic Image Generation from Stroke and Sketch with Diffusion Model26 Aug 2022
- 2022Paint2Pix: Interactive Painting based Progressive Image Synthesis and Editing17 Aug 2022
50 newest of 81 All 81 (JSON)
- 2022Sketch-Guided Text-to-Image Diffusion Modelscited by 180
- 2023Control3D: Towards Controllable Text-to-3D Generationcited by 46
- 2022Adaptively-Realistic Image Generation from Stroke and Sketch with Diffusion Modelcited by 39
- 2024Generative AI Models for Different Steps in Architectural Design: A Literature Reviewcited by 12
- 2023DiffSketching: Sketch Control Image Synthesis with Diffusion Modelscited by 10
- 2024Sketch-guided Image Inpainting with Partial Discrete Diffusion Processcited by 7
- 2024LineArt: A Knowledge-guided Training-free High-quality Appearance Transfer for Design Drawing with Diffusion Modelcited by 5
- 2024Sketch-Guided Scene Image Generationcited by 4
- 2024U-Sketch: An Efficient Approach for Sketch to Image Diffusion Modelscited by 2
- 2023Text-Guided Scene Sketch-to-Photo Synthesiscited by 0
- 2024LatentColorization: Latent Diffusion-Based Speaker Video Colorizationcited by 0
- 2024LineArt: A Knowledge-guided Training-free High-quality Appearance Transfer for Design Drawing with Diffusion Model16 Dec 2024
- 2024Sketch-Guided Scene Image Generation9 Jul 2024
- 2024LatentColorization: Latent Diffusion-Based Speaker Video Colorization9 May 2024
- 2024Sketch-guided Image Inpainting with Partial Discrete Diffusion Process18 Apr 2024
- 2024Generative AI Models for Different Steps in Architectural Design: A Literature Review30 Mar 2024
- 2024U-Sketch: An Efficient Approach for Sketch to Image Diffusion Models27 Mar 2024
- 2023Control3D: Towards Controllable Text-to-3D Generation9 Nov 2023
- 2023DiffSketching: Sketch Control Image Synthesis with Diffusion Models30 May 2023
- 2023Text-Guided Scene Sketch-to-Photo Synthesis14 Feb 2023
- 2022Sketch-Guided Text-to-Image Diffusion Models24 Nov 2022
- 2022Adaptively-Realistic Image Generation from Stroke and Sketch with Diffusion Model26 Aug 2022
- 2021Image-to-Image Translation: Methods and Applicationscited by 116
- 2023SINE: Semantic-driven Image-based NeRF Editing with Prior-guided Editing Fieldcited by 93
- 2021Multimodal Conditional Image Synthesis with Product-of-Experts GANscited by 75
- 2021Rebooting ACGAN: Auxiliary Classifier GANs with Stable Trainingcited by 57
- 2021Multimodal Image Synthesis and Editing: The Generative AI Eracited by 52
- 2021Sketch Your Own GANcited by 37
- 2025IMAGGarment: Fine-Grained Garment Generation for Controllable Fashion Designcited by 36
- 2023Picture that Sketch: Photorealistic Image Generation from Abstract Sketchescited by 34
- 2021SketchEdit: Mask-Free Local Image Manipulation with Partial Sketchescited by 32
- 2022Sem2NeRF: Converting Single-View Semantic Masks to Neural Radiance Fieldscited by 29
- 2021VTGAN: Semi-supervised Retinal Image Synthesis and Disease Prediction using Vision Transformerscited by 28
- 2022Sketching without Worrying: Noise-Tolerant Sketch-Based Image Retrievalcited by 27
12 most cited of 69 All 69 (JSON)
- 2026CoFi-UCGen: Coarse-to-Fine Unsupervised Conditional Generation without Label Priors4 Jun 2026
- 2026Component-Aware Sketch-to-Image Generation Using Self-Attention Encoding and Coordinate-Preserving Fusion10 Mar 2026
- 2026SketchingReality: From Freehand Scene Sketches To Photorealistic Images16 Feb 2026
- 2025IMAGGarment: Fine-Grained Garment Generation for Controllable Fashion Design17 Apr 2025
- 2025Science-T2I: Addressing Scientific Illusions in Image Synthesis17 Apr 2025
- 2024Locally-Focused Face Representation for Sketch-to-Image Generation Using Noise-Induced Refinement28 Nov 2024
- 2024ScribbleLight: Single Image Indoor Relighting with Scribbles26 Nov 2024
- 2024Learning from Pattern Completion: Self-supervised Controllable Generation27 Sep 2024
- 2024Sketching With Your Voice: "Non-Phonorealistic" Rendering of Sounds via Vocal Imitation20 Sep 2024
- 2024Semi-supervised reference-based sketch extraction using a contrastive learning framework19 Jul 2024
- 2024Do Generalised Classifiers really work on Human Drawn Sketches?4 Jul 2024
- 2024SketchDeco: Training-Free Latent Composition for Precise Sketch Colourisation29 May 2024
12 newest of 69 All 69 (JSON)