Resources

What is it used for?
In this project, we have designed and developed an extra-tree based AI model (MERC) to predict all-cause 30-day mortality among the patients suffering with ST-Segment Elevation Myocardial Infarction (STEMI). MERC utilizes the STEMI data of the North India ST-Elevation Myocardial Infarction (NORIN-STEMI) registry and included 3,635 patients presenting with STEMI at two tertiary care hospitals in New Delhi, India.

Citations Policy
Please cite the below paper if you use MERC predictor in your research work:
Data Citation

1. Arora S, Qamar A, Gupta P, Vaduganathan M, Chauhan I, Tripathi AK, et al. Design and rationale of the North Indian ST-Segment Elevation Myocardial Infarction Registry: A prospective cohort study. Clin Cardiol. 2019; 42:1140-46. DOI: 10.1002/clc.23278.

What is it used for?
CRSS is an efficient and robust AI-enabled risk-staging system for MM patients that utilizes ethnicity-specific cutoffs of key prognostic parameters. It's utility has been validated for Newly diagnosed Multiple Myeloma (NDMM) patients. It is a reliable tool for upfront risk stratification of MM patients and can help the clinicians/doctors in designing and providing effective therapy to MM patients.

How does it work?
It predicts the risk stage of a patient depending on the values of the seven parameters- age, albumin, β2m, hemoglobin, calcium, eGFR and high risk cytogenetic abnormalities [del 17p; t(4;14); t(14;16)]. Risk stage is predicted based on the classification rules obtained via decision tree classifier. A screenshot of the CRSS calculator is shown below.

Citations Policy
Please acknowledge the related publication by including the following citation in your work:
Data Citation

1. Akanksha Farswan, Anubha Gupta, Sriram K., Atul Sharma, Lalit Kumar, Ritu Gupta, “Does ethnicity matter in multiple myeloma risk prediction in the era of genomics and novel agents? Evidence from real-world data,” acccepted in Frontiers in Oncology, October 2021. (2021 IF: 6.244) [Calculator]

What is it used for?
Modified Risk Staging (MRS) calculator is a robust AI-enabled risk-staging system for upfront risk stratification of newly diagnosed multiple myeloma (NDMM) patients. It is an efficient and readily employable risk prognostication method which is beneficial for the settings where genomics tests cannot be performed owing to geographical/economical constraints.

How does it work?
It predicts the risk stage of a patient depending on the values of the key prognostic parameters- age, albumin, β2-microglobulin (β2m), hemoglobin, calcium and estimated glomerular filtration rate (eGFR). Risk stage is predicted based on the classification rules obtained via decision tree classifier. A screenshot of the MRS calculator along with the decision tree classification rules, is shown below.

Citations Policy
Please acknowledge the related publication by including the following citation in your work:
Data Citation

1. Akanksha Farswan, Anubha Gupta, Ritu Gupta, Saswati Hazra, Sadaf Khan, Lalit Kumar, and Atul Sharma, “AI-Supported Modified Risk Staging for Multiple Myeloma Cancer useful in real-world scenario,” Translational Oncology, Elsevier, vol. 14, no. 9, article no. 101157, pp. 1-9, September 2021, doi: 10.1016/j.tranon.2021.101157. (2021 IF: 4.243) [PDF] [Calculator]

Data Description
The data is collected from the subjects suffering from Multiple Myeloma (MM), who came with the symptoms of cancer for diagnosis and/or who are under treatment at the AIIMS, New Delhi, India. Microscopic images were captured from bone marrow aspirate slides of patients diagnosed with MM. MM is a type of white blood cancer, where the plasma cells of blood are involved. Slides were stained using Jenner-Giemsa stain and plasma cells are required to be segmented. Images were captured in raw BMP format using two cameras with:

1. size of 2040x1536 pixels using cellSens software Version 2.1 (Olympus) attached to the microscope
2. size of 1920x2560 pixels from a Nikon camera attached to the microscope.

A total of 775 images are stain color normalized using our in-house methodology. These are divided into the 1) training set of 298 images, 2) Validation set of 200 images, and the test set of 277 images. The dataset was used in the IEEE ISBI 2021 medical image challenge dataset. The leaderboard of the challenge is active. The ground truth of the training and validation dataset are provided, while the GT of the test set will not be shared. The researchers can check the performance on the test dataset by uploading results at the leaderboard at https://segpc-2021.grand-challenge.org/evaluation/final-test-phase/leaderboard/.

Citations & Data Usage Policy
Please acknowledge both this dataset and related publications by including the following citations in your work::
Data Citation

1. Anubha Gupta, Ritu Gupta, Shiv Gehlot, and Shubham Goswami, "SegPC-2021: Segmentation of Multiple Myeloma Plasma Cells in Microscopic Images", IEEE Dataport , DOI: https://dx.doi.org/10.21227/7np1-2q42.

Publication Citation

1. Anubha Gupta, Rahul Duggal, Shiv Gehlot, Ritu Gupta, Anvit Mangal, Lalit Kumar, Nisarg Thakkar, and Devprakash Satpathy, "GCTI-SN: Geometry-Inspired Chemical and Tissue Invariant Stain Normalization of Microscopic Medical Images," Medical Image Analysis, vol. 65, Oct 2020. DOI: https://doi.org/10.1016/j.media.2020.101788. (2020 IF: 11.148)
2. Shiv Gehlot, Anubha Gupta and Ritu Gupta, "EDNFC-Net: Convolutional Neural Network with Nested Feature Concatenation for Nuclei-Instance Segmentation," ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) , Barcelona, Spain, 2020, pp. 1389-1393.
3. Anubha Gupta, Pramit Mallick, Ojaswa Sharma, Ritu Gupta, and Rahul Duggal, "PCSeg: Color model driven probabilistic multiphase level set based tool for plasma cell segmentation in multiple myeloma," PLoS ONE 13(12): e0207908, Dec 2018. DOI: 10.1371/journal.pone.0207908 .

Description

1. Dataset: The dataset contains EEG recordings of 7 participants with Intellectual Developmental Disorder (IDD) and 7 Typically Developing Controls (TDC) under resting-state and under music stimuli. The EEG data were acquired using the EMOTIV EPOC+ device that is a 14-channel dry electrode device. The IDD participants were recruited from Nai Disha School, Tamana NGO, New Delhi, India and were identified under the IDD category as per the standard ICD-11 guidelines. Additional information of the IDD group like Age, clinical scores (IQ and SQ) and behavioural data (music perception and facial expression) was also collected. Detailed description of the dataset is mentioned in Elsevier’s Data in Brief article mentioned below.
2. Pre-processing pipeline: The dataset comes along with a robust and full-automated pre-processing pipeline for EEG data pre-processing. The pipeline can be easily used for pre-processing of raw EEG data of different data types (for example .csv/.mat/.edf ). It can automatically identify the significant artifacts based on the spatial and temporal features extracted from the raw EEG data. The pipeline provided is built for Emotiv EPOC+ device however it can be used for other devices as well given a channel location file in standard format (i.e. .ced) is provided. Elaborate description of the pre-processing pipeline and the guidelines to use it are stated in the Elsevier’s Data in Brief article and Mendeley repository mentioned below.

Citations & Data Usage Policy
Please acknowledge both this dataset and related publications by including the following citations in your work::
Data Citation

1. Ekansh Sareen, Lakshya Singh, Anubha Gupta, Blessin Varkey, and Krishnaveni Achary, “EEG dataset of individuals with intellectual and developmental disorder and healthy controls while observing rest and musical stimulus [dataset],” Mendeley Data, vol. v1, 2020, DOI: http://dx.doi.org/10.17632/fshy54ypyh.2

Publication Citation

1. E. Sareen, L. Singh, A. Gupta, R. Verma, G. Krishnaveni Achary and B. Varkey, "Functional Brain Connectivity Analysis in Intellectual Developmental Disorder during Music Perception," in IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2020; DOI: https://doi.org/10.1109/TNSRE.2020.3024937.
2. Ekansh Sareen, Lakshya Singh, Blessin Varkey, Krishnaveni Achary, Anubha Gupta, "EEG dataset of individuals with intellectual and developmental disorder and healthy controls under rest and music stimuli," Data in Brief, Elsevier, Vol. 30, 2020, 105488, ISSN 2352-3409, DOI: https://doi.org/10.1016/j.dib.2020.105488.
3. Ekansh Sareen, Anubha Gupta, Rohit Verma, Krishnaveni Achary, Blessin Varkey (2019). Studying functional brain networks from dry electrode EEG set during music and resting states in neurodevelopment disorder, bioRxiv 759738 [Preprint], https://www.biorxiv.org/content/10.1101/759738v1

Data Description
The dataset contains images of "normal cells" and "malignant/cancer cells". This dataset can be used to train classification models for Acute Lymphoblastic Leukemia (ALL) diagnosis. Detailed description and usage guidelines of data are available at TCIA link below:

This dataset was used for ISBI-2019 challenge organized by SBILab. The test set predictions of this dataset can be evaluated at challenge leaderboard.

Citations & Data Usage Policy
Please acknowledge both this data set and TCIA in publications by including the following citations in your work:
Data Citation

1. Anubha Gupta and Ritu Gupta (2019). C-NMC 2019 Dataset: ALL Challenge dataset of ISBI 2019 [Dataset]. The Cancer Imaging Archive. https://doi.org/10.7937/tcia.2019.dc64i46r

Publication Citation

1. Anubha Gupta, Rahul Duggal, Shiv Gehlot, Ritu Gupta, Anvit Mangal, Lalit Kumar, Nisarg Thakkar, and Devprakash Satpathy, "GCTI-SN: Geometry-Inspired Chemical and Tissue Invariant Stain Normalization of Microscopic Medical Images," Medical Image Analysis , vol. 65, Oct 2020. DOI: https://doi.org/10.1016/j.media.2020.101788.
2. Shiv Gehlot, Anubha Gupta, and Ritu Gupta, “SDCT-AuxNetθ: DCT Augmented Stain Deconvolutional CNN with Auxiliary Classifier for Cancer Diagnosis,” Medical Image Analysis, Elsevier, vol. 61, pp. 1-15, April 2020, DOI: https://doi.org/10.1016/j.media.2020.101661.
3. Shubham Goswami, Suril Mehta, Dhruv Sahrawat, Anubha Gupta and Ritu Gupta, “Heterogeneity Loss to Handle Intersubject and Intrasubject Variability in Cancer", ICLR workshop on Affordable AI in healthcare, 2020. arXiv preprint arXiv:2003.03295.
4. Rahul Duggal, Anubha Gupta, Ritu Gupta, and Pramit Mallick, "SD-Layer: Stain Deconvolutional Layer for CNNs in Medical Microscopic Imaging," In: Descoteaux M., Maier-Hein L., Franz A., Jannin P., Collins D., Duchesne S. (eds) Medical Image Computing and Computer-Assisted Intervention − MICCAI 2017, MICCAI 2017. Lecture Notes in Computer Science, Part III, LNCS 10435, pp. 435–443. Springer, Cham. DOI: https://doi.org/10.1007/978-3-319-66179-7_50.
5. Rahul Duggal, Anubha Gupta, Ritu Gupta, Manya Wadhwa, and Chirag Ahuja, “Overlapping Cell Nuclei Segmentation in Microscopic Images UsingDeep Belief Networks,” Indian Conference on Computer Vision, Graphics and Image Processing (ICVGIP), India, December 2016.

TCIA Citation

1. Clark K, Vendt B, Smith K, Freymann J, Kirby J, Koppel P, Moore S, Phillips S, Maffitt D, Pringle M, Tarbox L, Prior F. The Cancer Imaging Archive (TCIA): Maintaining and Operating a Public Information Repository, Journal of Digital Imaging, Volume 26, Number 6, December, 2013, pp 1045-1057. DOI: https://doi.org/10.1007/s10278-013-9622-7.

Data Description
The dataset contains Microscopic images of Multiple Myeloma. The images were captured from bone marrow aspirate slides of patients diagnosed with multiple myeloma as per the standard guidelines. Detailed description and usage guidelines of data are available at TCIA link below:

Citations & Data Usage Policy
Please acknowledge both this data set and TCIA in publications by including the following citations in your work:
Data Citation

1. Ritu Gupta and Anubha Gupta (2019). MiMM_SBILab Dataset: Microscopic Images of Multiple Myeloma [Dataset]. The Cancer Imaging Archive. https://doi.org/10.7937/tcia.2019.pnn6aypl

Publication Citation

1. Anubha Gupta, Rahul Duggal, Shiv Gehlot, Ritu Gupta, Anvit Mangal, Lalit Kumar, Nisarg Thakkar, and Devprakash Satpathy, "GCTI-SN: Geometry-Inspired Chemical and Tissue Invariant Stain Normalization of Microscopic Medical Images," Medical Image Analysis, vol. 65, Oct 2020. DOI: https://doi.org/10.1016/j.media.2020.101788.
2. Anubha Gupta, Pramit Mallick, Ojaswa Sharma, Ritu Gupta, and Rahul Duggal, "PCSeg: Color model driven probabilistic multiphase level set based tool for plasma cell segmentation in multiple myeloma," PLoS ONE 13(12): e0207908, Dec 2018, DOI: https://doi.org/10.1371/journal.pone.0207908.
3. Ritu Gupta, Pramit Mallick, Rahul Duggal, Anubha Gupta, and Ojaswa Sharma, "Stain Color Normalization and Segmentation of Plasma Cells in Microscopic Images as a Prelude to Development of Computer Assisted Automated Disease Diagnostic Tool in Multiple Myeloma," 16th International Myeloma Workshop (IMW), India, March 2017

TCIA Citation

1. Clark K, Vendt B, Smith K, Freymann J, Kirby J, Koppel P, Moore S, Phillips S, Maffitt D, Pringle M, Tarbox L, Prior F. The Cancer Imaging Archive (TCIA): Maintaining and Operating a Public Information Repository, Journal of Digital Imaging, Volume 26, Number 6, December, 2013, pp 1045-1057. DOI: https://doi.org/1007/s10278-013-9622-7..

Data Description
This is a White Blood cancer dataset of B-lineage Acute Lymphoid Leukemia (B-ALL) and Multiple Myeloma (MM) for stain normalization. Microscopic images were captured from bone marrow aspirate slides of patients diagnosed with B-ALL and MM as per the standard guidelines. Detailed description and usage guidelines of data are available at TCIA link below:

Citations & Data Usage Policy
Please acknowledge both this data set and TCIA in publications by including the following citations in your work:
Data Citation

1. Anubha Gupta and Ritu Gupta (2019). SN-AM Dataset: White Blood Cancer Dataset of B-ALL and MM for Stain Normalization [Dataset]. The Cancer Imaging Archive. https://doi.org/10.7937/tcia.2019.of2w8lxr

Publication Citation

1. Anubha Gupta, Rahul Duggal, Shiv Gehlot, Ritu Gupta, Anvit Mangal, Lalit Kumar, Nisarg Thakkar, and Devprakash Satpathy, "GCTI-SN: Geometry-Inspired Chemical and Tissue Invariant Stain Normalization of Microscopic Medical Images," Medical Image Analysis, vol. 65, Oct 2020. DOI: https://doi.org/10.1016/j.media.2020.101788.
2. Ritu Gupta, Pramit Mallick, Rahul Duggal, Anubha Gupta, and Ojaswa Sharma, "Stain Color Normalization and Segmentation of Plasma Cells in Microscopic Images as a Prelude to Development of Computer Assisted Automated Disease Diagnostic Tool in Multiple Myeloma," 16th International Myeloma Workshop (IMW), India, March 2017.
3. Rahul Duggal, Anubha Gupta, Ritu Gupta, and Pramit Mallick, "SD-Layer: Stain Deconvolutional Layer for CNNs in Medical Microscopic Imaging," In: Descoteaux M., Maier- Hein L., Franz A., Jannin P., Collins D., Duchesne S. (eds) Medical Image Computing and Computer-Assisted Intervention − MICCAI 2017, MICCAI 2017. Lecture Notes in Computer Science, Part III, LNCS 10435, pp. 435–443. Springer, Cham. DOI: https://doi.org/10.1007/978- 3-319-66179-7_50.
4. Rahul Duggal, Anubha Gupta, Ritu Gupta, Manya Wadhwa, and Chirag Ahuja, “Overlapping Cell Nuclei Segmentation in Microscopic Images UsingDeep Belief Networks,” Indian Conference on Computer Vision, Graphics and Image Processing (ICVGIP), India, December 2016.
5. Rahul Duggal, Anubha Gupta, and Ritu Gupta, “Segmentation of overlapping/touching white blood cell nuclei using artificial neural networks,” CME Series on Hemato-Oncopathology, All India Institute of Medical Sciences (AIIMS), New Delhi, India, July 2016.

TCIA Citation

1. Clark K, Vendt B, Smith K, Freymann J, Kirby J, Koppel P, Moore S, Phillips S, Maffitt D, Pringle M, Tarbox L, Prior F. The Cancer Imaging Archive (TCIA): Maintaining and Operating a Public Information Repository, Journal of Digital Imaging, Volume 26, Number 6, December, 2013, pp 1045-1057. DOI: 10.1007/s10278-013-9622-7