Myntra
Indian Institute of Technology, Delhi
Bengaluru, Karnataka, India
12K followers
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About
Activity
12K followers
Experience & Education
Publications
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Robust 3D Garment Digitization from Monocular 2D Images for 3D Virtual Try-On Systems
WACV 2022
In this paper, we develop a robust 3D garment digitization solution that can generalize well on real-world fashion catalog images with cloth texture occlusions and large body pose variations. We assumed fixed topology parametric template mesh models for known types of garments (e.g., T-shirts, Trousers) and perform mapping of high-quality texture from an input catalog image to UV map panels corresponding to the parametric mesh model of the garment. We achieve this by first predicting a sparse…
In this paper, we develop a robust 3D garment digitization solution that can generalize well on real-world fashion catalog images with cloth texture occlusions and large body pose variations. We assumed fixed topology parametric template mesh models for known types of garments (e.g., T-shirts, Trousers) and perform mapping of high-quality texture from an input catalog image to UV map panels corresponding to the parametric mesh model of the garment. We achieve this by first predicting a sparse set of 2D landmarks on the boundary of the garments. Subsequently, we use these landmarks to perform Thin-Plate-Spline-based texture transfer on UV map panels. Subsequently, we employ a deep texture inpainting network to fill the large holes (due to view variations & self-occlusions) in TPS output to generate consistent UV maps. Furthermore, to train the supervised deep networks for landmark prediction & texture inpainting tasks, we generated a large set of synthetic data with varying texture and lighting imaged from various views with the human present in a wide variety of poses. Additionally, we manually annotated a small set of fashion catalog images crawled from online fashion e-commerce platforms to finetune. We conduct thorough empirical evaluations and show impressive qualitative results of our proposed 3D garment texture solution on fashion catalog images. Such 3D garment digitization helps us solve the challenging task of enabling 3D Virtual Try-on.
Other authorsSee publication -
Teaching DNNs to design fast fashion
KDD fashion 2019
See publication"Fast Fashion" spearheads the biggest disruption in fashion that enabled to engineer resilient supply chains to quickly respond to changing fashion trends. The conventional design process in commercial manufacturing is often fed through "trends" or prevailing modes of dressing around the world that indicate sudden interest in a new form of expression, cyclic patterns, and popular modes of expression for a given time frame. In this work, we propose a fully automated system to explore, detect…
"Fast Fashion" spearheads the biggest disruption in fashion that enabled to engineer resilient supply chains to quickly respond to changing fashion trends. The conventional design process in commercial manufacturing is often fed through "trends" or prevailing modes of dressing around the world that indicate sudden interest in a new form of expression, cyclic patterns, and popular modes of expression for a given time frame. In this work, we propose a fully automated system to explore, detect, and finally synthesize trends in fashion into design elements by designing representative prototypes of apparel given time series signals generated from social media feeds. Our system is envisioned to be the first step in design of Fast Fashion where the production cycle for clothes from design inception to manufacturing is meant to be rapid and responsive to current "trends". It also works to reduce wastage in fashion production by taking in customer feedback on sell-ability at the time of design generation. We also provide an interface wherein the designers can play with multiple trending styles in fashion and visualize designs as interpolations of elements of these styles. We aim to aid the creative process through generating interesting and inspiring combinations for a designer to mull by running them through her key customers.
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Utility in Fashion with implicit feedback
KDD 2018 - Machine learning meets fashion workshop
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System for Deduplication of Machine Generated Designs from Fashion Catalog
Trends and Advances in Information Systems and Technologies. WorldCIST'18 2018. Advances in Intelligent Systems and Computing
We propose an unsupervised domain adaptation method to address the problem of image dedup on an e-commerce platform. We present a deep learning architecture to embed data from two different domains without label information to a common feature space using auto-encoders. Simultaneously an adversarial loss is incorporated to ensure that the learned encoded feature space of these two domains are indistinguishable
Other authorsSee publication -
Sales Potential: Modelling Sellability of Visual Aesthetics of a Fashion Product
KDD 2017 - Machine learning meets fashion workshop
Look and feel of a fashion product is difficult to quantify as it is essentially subjective and driven by a host of subtle factors. We formulate a mechanism that grades the look of a product, which we call Sales Potential (SP), that captures visual aesthetics. Our approach normalizes the effects of merchandising factors like discounts, price, list views and brand effects introduced in the e-commerce platform that influence buyers' behaviour.
Other authorsSee publication -
Mastering Social Media Mining with R
Packtpub
See publicationExtract valuable data from your social media sites and make better business decisions using R
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A Hybrid Framework for Event Detection Using Multi-modal Features
International Conference on Computer Vision
The paper presents novel approach for event detection in sports videos by topic based graphical model learning. The characteristics features defining various sport events are extracted by contextual grouping of low-level video and audio features using topic modeling. Event detection is performed by learning the structure of context based distribution of characteristic features by CRF based graphical model.
Other authorsSee publication -
Mobile Subscriber Fingerprinting: A Big Data Approach
IEEE CloudCom
Mobile advertising campaigns must use subscriber data to target subscribers relevant to the product or service being recommended. However, the matching of recommendations to subscribers is most often inexact, and no straightforward “attribute-value” matching algorithm suffices. Arbitrary matching degrades subscriber experience and results in lower conversion rates.
We described a novel architecture which we call subscriber “fingerprinting”. The proposed system is capable of analyzing…Mobile advertising campaigns must use subscriber data to target subscribers relevant to the product or service being recommended. However, the matching of recommendations to subscribers is most often inexact, and no straightforward “attribute-value” matching algorithm suffices. Arbitrary matching degrades subscriber experience and results in lower conversion rates.
We described a novel architecture which we call subscriber “fingerprinting”. The proposed system is capable of analyzing extremely large volumes of data (in the order of terabytes) using sophisticated large scale distributed Extract-Transform-Load (ETL) operations followed by distributed data Analytics involving statistical models. The insights generated from this process can be used to serve personalized recommendations in real-time. The proposed system uses big data Analytics built over a Hadoop ecosystem, and leverages a private cloud infrastructure for deployment.Other authorsSee publication -
Scene Categorization Using Topic Model based Hierarchical Conditional Random Fields
International Conference on Pattern Recognition and Machine Intelligence
A novel hierarchical framework for scene categorization. The scene representation is defined by latent topics extracted by Latent Dirichlet Allocation. The interaction of these topics across scene categories is learned by probabilistic graphical modelling. We use Conditional Random Fields in a hierarchical setting for discovering the global context of these topics. The learned random fields are further used for categorization of a new scene.
Other authorsSee publication -
Searching OCR’ed text: An LDA based Approach
International Conference on Document Analysis and Recognition
The indexing and retrieval performance over digitized document collection significantly depends on the performance of available OCR. The paper presents a novel document indexing framework which incorporates the digitization process errors in the indexing process to improve the overall retrieval accuracy. The proposed indexing framework is based on topic modeling using Latent Dirichlet Allocation (LDA). The OCR’s confidence in correctly recognizing a symbol is propagated in topic learning…
The indexing and retrieval performance over digitized document collection significantly depends on the performance of available OCR. The paper presents a novel document indexing framework which incorporates the digitization process errors in the indexing process to improve the overall retrieval accuracy. The proposed indexing framework is based on topic modeling using Latent Dirichlet Allocation (LDA). The OCR’s confidence in correctly recognizing a symbol is propagated in topic learning process such that semantic grouping of word examples carefully distinguishes between commonly confusing
words.Other authorsSee publication
Courses
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Computer Vision
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Data Structures
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Embedded Systems
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Human & Machine Speech Communication
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Image Processing
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Operations Research
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Pattern Recognition
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Probability & Stochastic Processes
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Signal Theory
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Honors & Awards
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Founder Spirit Team Award, Myntra
Myntra
Awarded for pioneering work on the FWD platform, specifically for developing AI-driven solutions for GenZ trend identification and design automation. 2025
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Tech L&D Ambassador, Myntra
Myntra
Recognized for outstanding contributions as a custodian and ambassador for the company's learning culture and key Learning & Development (L&D) initiatives
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Myntra Inaugural Hackathon Winner
Myntra
Secured both 1st and 2nd place in the company's first-ever hackathon, demonstrating exceptional problem-solving and competitive technical skills
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Summer Undergraduate Research Award
Industrial R & D Unit, Indian Institute of Technology Delhi
Awarded for development of faster Iris Recognition module
Languages
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English
Full professional proficiency
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Hindi
Native or bilingual proficiency
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