Search Results for author: S. M. Reza Soroushmehr

Found 21 papers, 2 papers with code

Adaptive search area for fast motion estimation

no code implementations9 Apr 2022 S. M. Reza Soroushmehr, Shadrokh Samavi, Shahram Shirani

This search area is similar to that of the full search (FS) algorithm but smaller for most blocks of a frame.

Motion Estimation

Fetal Ultrasound Image Segmentation for Measuring Biometric Parameters Using Multi-Task Deep Learning

no code implementations31 Aug 2019 Zahra Sobhaninia, Shima Rafiei, Ali Emami, Nader Karimi, Kayvan Najarian, Shadrokh Samavi, S. M. Reza Soroushmehr

Ultrasound imaging is a standard examination during pregnancy that can be used for measuring specific biometric parameters towards prenatal diagnosis and estimating gestational age.

Image Segmentation Segmentation +1

ReDMark: Framework for Residual Diffusion Watermarking on Deep Networks

1 code implementation16 Oct 2018 Mahdi Ahmadi, Alireza Norouzi, S. M. Reza Soroushmehr, Nader Karimi, Kayvan Najarian, Shadrokh Samavi, Ali Emami

Due to the rapid growth of machine learning tools and specifically deep networks in various computer vision and image processing areas, application of Convolutional Neural Networks for watermarking have recently emerged.

Multiple Abnormality Detection for Automatic Medical Image Diagnosis Using Bifurcated Convolutional Neural Network

no code implementations16 Sep 2018 Mohsen Hajabdollahi, Reza Esfandiarpoor, Elyas Sabeti, Nader Karimi, Kayvan Najarian, S. M. Reza Soroushmehr, Shadrokh Samavi

In recent years portable medical imaging devices such as capsule endoscopy and digital dermatoscope have been introduced and made the diagnosis procedure easier and more efficient.

Anomaly Detection General Classification +1

Adaptive specular reflection detection and inpainting in colonoscopy video frames

no code implementations23 Feb 2018 Mojtaba Akbari, Majid Mohrekesh, S. M. Reza Soroushmehr, Nader Karimi, Shadrokh Samavi, Kayvan Najarian

In the detection phase, we employ both HSV and RGB color space information for segmentation of specular reflections.

Reversible Image Watermarking for Health Informatics Systems Using Distortion Compensation in Wavelet Domain

no code implementations21 Feb 2018 Hamidreza Zarrabi, Mohsen Hajabdollahi, S. M. Reza Soroushmehr, Nader Karimi, Shadrokh Samavi, Kayvan Najarian

In this study a reversible watermarking is investigated with focusing on increasing the embedding capacity and reducing the distortion in medical images.

Deep Learning in Pharmacogenomics: From Gene Regulation to Patient Stratification

no code implementations25 Jan 2018 Alexandr A. Kalinin, Gerald A. Higgins, Narathip Reamaroon, S. M. Reza Soroushmehr, Ari Allyn-Feuer, Ivo D. Dinov, Kayvan Najarian, Brian D. Athey

This Perspective provides examples of current and future applications of deep learning in pharmacogenomics, including: (1) identification of novel regulatory variants located in noncoding domains and their function as applied to pharmacoepigenomics; (2) patient stratification from medical records; and (3) prediction of drugs, targets, and their interactions.

Vessel Segmentation and Catheter Detection in X-Ray Angiograms Using Superpixels

no code implementations8 Sep 2017 Hamid R. Fazlali, Nader Karimi, S. M. Reza Soroushmehr, Shahram Shirani, Brahmajee. K. Nallamothu, Kevin R. Ward, Shadrokh Samavi, Kayvan Najarian

In this framework we use our catheter detection and tracking method which detects the catheter by finding its ridge in the first frame and traces in other frames by fitting a second order polynomial on it.

Segmentation Superpixels

Blind Stereo Image Quality Assessment Inspired by Brain Sensory-Motor Fusion

no code implementations3 Sep 2017 Maryam Karimi, Najmeh Soltanian, Shadrokh Samavi, Nader Karimi, S. M. Reza Soroushmehr, Kayvan Najarian

Then, a stacked neural network model is proposed, which learns the extracted features and accurately evaluates the quality of stereo images.

Image Quality Assessment

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