Search Results for author: Subhamoy Mandal

Found 6 papers, 0 papers with code

Speckle Noise Reduction in Ultrasound Images using Denoising Auto-encoder with Skip Connection

no code implementations5 Mar 2024 Suraj Bhute, Subhamoy Mandal, Debashree Guha

In an experimental study, a convolutional noise-removing auto-encoder with skip connection, a deep learning method, was used to improve ultrasound images of breast cancer.

Denoising Image Enhancement

Deep Learning based Skin-layer Segmentation for Characterizing Cutaneous Wounds from Optical Coherence Tomography Images

no code implementations2 Jun 2023 Prashant Kumar, Swatantra Dhara, Ayan Gope, Jyotirmoy Chatterjee, Subhamoy Mandal

This work demonstrated the use of OCT as an effective imaging tool for objective and non-invasive assessments of wound severity, the potential for healing, and healing progress by measuring the optical characteristics of skin components.

Maximum entropy based non-negative optoacoustic tomographic image reconstruction

no code implementations26 Jul 2017 Jaya Prakash, Subhamoy Mandal, Daniel Razansky, Vasilis Ntziachristos

The aim of the work is to develop an inversion method which reduces the occurrence of negative values and improves the quantitative performance of optoacoustic imaging.

Image Reconstruction

Grading of Mammalian Cumulus Oocyte Complexes using Machine Learning for in Vitro Embryo Culture

no code implementations5 Mar 2016 Viswanath P Sudarshan, Tobias Weiser, Phalgun Chintala, Subhamoy Mandal, Rahul Dutta

Visual observation of Cumulus Oocyte Complexes provides only limited information about its functional competence, whereas the molecular evaluations methods are cumbersome or costly.

BIG-bench Machine Learning Cultural Vocal Bursts Intensity Prediction +1

Visual Quality Enhancement in Optoacoustic Tomography using Active Contour Segmentation Priors

no code implementations28 Oct 2015 Subhamoy Mandal, Xosé Luís Deán-Ben, Daniel Razansky

Segmentation has been further shown to enhance the reconstruction performance in many tomographic imaging modalities by accounting for heterogeneities of the excitation field and tissue properties in the imaged region.

Image Reconstruction Segmentation

Multiscale edge detection and parametric shape modeling for boundary delineation in optoacoustic images

no code implementations9 Jun 2015 Subhamoy Mandal, Viswanath Pamulakanty Sudarshan, Yeshaswini Nagaraj, Xose Luis Dean Ben, Daniel Razansky

In this article, we present a novel scheme for segmenting the image boundary (with the background) in optoacoustic small animal in vivo imaging systems.

Edge Detection

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