{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/creative-sketch-generation-1","title":"Creative Sketch Generation","arxiv_id":"2011.10039","date":"2020-11-19","proceeding":"ICLR 2021 1","authors":["Songwei Ge","Vedanuj Goswami","C. Lawrence Zitnick","Devi Parikh"],"abstract":"Sketching or doodling is a popular creative activity that people engage in. However, most existing work in automatic sketch understanding or generation has focused on sketches that are quite mundane. In this work, we introduce two datasets of creative sketches -- Creative Birds and Creative Creatures -- containing 10k sketches each along with part annotations. We propose DoodlerGAN -- a part-based Generative Adversarial Network (GAN) -- to generate unseen compositions of novel part appearances. Quantitative evaluations as well as human studies demonstrate that sketches generated by our approach are more creative and of higher quality than existing approaches. In fact, in Creative Birds, subjects prefer sketches generated by DoodlerGAN over those drawn by humans! Our code can be found at https://github.com/facebookresearch/DoodlerGAN and a demo can be found at http://doodlergan.cloudcv.org.","url_abs":"https://arxiv.org/abs/2011.10039v2","url_pdf":"https://arxiv.org/pdf/2011.10039v2.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"abstracts"},"code_links":[{"paper_slug":"creative-sketch-generation-1","repo_url":"https://github.com/facebookresearch/DoodlerGAN","is_official":1,"mentioned_in_paper":1,"mentioned_in_github":1,"framework":"pytorch","reach":null}],"tasks":[{"task_slug":null,"task_name":"Generative Adversarial Network"}],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"syntology_url":"https://syntology.ai/paper/2011.10039","atlas_url":"https://app.syntology.ai/?focus=2011.10039","mcp":{"get_harvested_code_for_paper":{"arxiv_id":"2011.10039"}},"developers":"https://syntology.ai/developers","read_at":"2026-09-25T09:33:49+00:00","read_at_is":"when the build read Syntology's graph, not when any sample ran","claim":"Per-sample execution status on synthesized fixtures; not a correctness claim about the paper. Samples come from repositories linked to the paper, official or community; repo_kind says which.","repos":[{"provenance":"external:paperswithcode_snapshot_2025-07-28","url":"https://github.com/facebookresearch/DoodlerGAN","reach":null}],"summary":{"ran":9,"ran_draft_wrong":1,"unverified":2},"by_repo_kind":{"official":{"samples":12,"ran":10,"repositories":1}},"repo_kind_vocabulary":{"official":"The archive marks this repository official for the paper","named_in_paper":"The archive records that the paper mentions this repository; it is not marked official","listed":"In the archive's code links for this paper, not marked official and not recorded as mentioned in the paper","found_in_text":"Syntology found this repository in the paper's own text; whether it is the authors' implementation is not asserted","community":"Not in the archive's code links for this paper; a community repository Syntology harvested"},"n_pointer_only_for_licence":0,"samples":[{"code_sha256_prefix":"3c595cc17d5b85ba","entry":"Discriminator","repo":"facebookresearch/DoodlerGAN","repo_kind":"official","path":"part_generator.py","file_url":"https://github.com/facebookresearch/DoodlerGAN/blob/HEAD/part_generator.py","link_basis":"first_harvest_node","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"MIT","inline_ok":true,"mcp_get_code":{"code_sha256":"3c595cc17d5b85ba"}},{"code_sha256_prefix":"20a4f6204affb3ef","entry":"DiscriminatorBlock","repo":"facebookresearch/DoodlerGAN","repo_kind":"official","path":"part_generator.py","file_url":"https://github.com/facebookresearch/DoodlerGAN/blob/HEAD/part_generator.py","link_basis":"first_harvest_node","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":true,"licence":"MIT","inline_ok":true,"mcp_get_code":{"code_sha256":"20a4f6204affb3ef"}},{"code_sha256_prefix":"ed29dc3ccb2b5b3b","entry":"EncoderBlock_unet","repo":"facebookresearch/DoodlerGAN","repo_kind":"official","path":"part_generator.py","file_url":"https://github.com/facebookresearch/DoodlerGAN/blob/HEAD/part_generator.py","link_basis":"first_harvest_node","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":true,"licence":"MIT","inline_ok":true,"mcp_get_code":{"code_sha256":"ed29dc3ccb2b5b3b"}},{"code_sha256_prefix":"36558825ea54044c","entry":"Encoder_unet","repo":"facebookresearch/DoodlerGAN","repo_kind":"official","path":"part_generator.py","file_url":"https://github.com/facebookresearch/DoodlerGAN/blob/HEAD/part_generator.py","link_basis":"first_harvest_node","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":true,"licence":"MIT","inline_ok":true,"mcp_get_code":{"code_sha256":"36558825ea54044c"}},{"code_sha256_prefix":"8818002d32451ab2","entry":"Flatten","repo":"facebookresearch/DoodlerGAN","repo_kind":"official","path":"part_generator.py","file_url":"https://github.com/facebookresearch/DoodlerGAN/blob/HEAD/part_generator.py","link_basis":"first_harvest_node","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":true,"licence":"MIT","inline_ok":true,"mcp_get_code":{"code_sha256":"8818002d32451ab2"}},{"code_sha256_prefix":"85aff785262093b0","entry":"GeneratorBlock","repo":"facebookresearch/DoodlerGAN","repo_kind":"official","path":"part_generator.py","file_url":"https://github.com/facebookresearch/DoodlerGAN/blob/HEAD/part_generator.py","link_basis":"first_harvest_node","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"MIT","inline_ok":true,"mcp_get_code":{"code_sha256":"85aff785262093b0"}},{"code_sha256_prefix":"3add9642c3b47498","entry":"Generator_unet","repo":"facebookresearch/DoodlerGAN","repo_kind":"official","path":"part_generator.py","file_url":"https://github.com/facebookresearch/DoodlerGAN/blob/HEAD/part_generator.py","link_basis":"first_harvest_node","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"MIT","inline_ok":true,"mcp_get_code":{"code_sha256":"3add9642c3b47498"}},{"code_sha256_prefix":"ad92582b3ff8e62d","entry":"RGBBlock","repo":"facebookresearch/DoodlerGAN","repo_kind":"official","path":"part_generator.py","file_url":"https://github.com/facebookresearch/DoodlerGAN/blob/HEAD/part_generator.py","link_basis":"first_harvest_node","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"MIT","inline_ok":true,"mcp_get_code":{"code_sha256":"ad92582b3ff8e62d"}},{"code_sha256_prefix":"a1c88e05be5f5cae","entry":"StyleVectorizer","repo":"facebookresearch/DoodlerGAN","repo_kind":"official","path":"part_generator.py","file_url":"https://github.com/facebookresearch/DoodlerGAN/blob/HEAD/part_generator.py","link_basis":"first_harvest_node","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":true,"licence":"MIT","inline_ok":true,"mcp_get_code":{"code_sha256":"a1c88e05be5f5cae"}},{"code_sha256_prefix":"870b0f7a0a7cfeb6","entry":"leaky_relu","repo":"facebookresearch/DoodlerGAN","repo_kind":"official","path":"part_generator.py","file_url":"https://github.com/facebookresearch/DoodlerGAN/blob/HEAD/part_generator.py","link_basis":"first_harvest_node","language":"python","status":"ran_draft_wrong","verification_level":1,"contract_check":"OUTPUT_MISDECLARED","metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"MIT","inline_ok":true,"mcp_get_code":{"code_sha256":"870b0f7a0a7cfeb6"}},{"code_sha256_prefix":"0efd23bf3e72a0fa","entry":"Conv2DMod","repo":"facebookresearch/DoodlerGAN","repo_kind":"official","path":"part_generator.py","file_url":"https://github.com/facebookresearch/DoodlerGAN/blob/HEAD/part_generator.py","link_basis":"first_harvest_node","language":"python","status":"unverified","verification_level":0,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"MIT","inline_ok":true,"mcp_get_code":{"code_sha256":"0efd23bf3e72a0fa"}},{"code_sha256_prefix":"df6d3540e200d9f5","entry":"StyleGAN2_cond_unet","repo":"facebookresearch/DoodlerGAN","repo_kind":"official","path":"part_generator.py","file_url":"https://github.com/facebookresearch/DoodlerGAN/blob/HEAD/part_generator.py","link_basis":"first_harvest_node","language":"python","status":"unverified","verification_level":0,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"MIT","inline_ok":true,"mcp_get_code":{"code_sha256":"df6d3540e200d9f5"}}]},"arxiv_metadata":null,"syntology_extracted_results":null}