Shiva Darshan SL

Dr. Shiva Darshan SL


Research Focus & Metrics

Academic Career Length

4Years (2023-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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27 March 2024 in SN Computer Science
Verified
Journal Article
Open access
PDF file
BKB P Pradeep Kumar
B P Pradeep Kumar
SSShiva Darshan SL
Shiva Darshan SL
NENaresh E
Naresh E
SNSrinidhi N N
Srinidhi N N
SJShreyas J
Shreyas J
The proposed article put forward a new scheme for image reclamation using second phase discrete symlet transform for medical images. The current medical image reclamation approaches have limitations in providing accurate reclamation fallouts with high visual insight and low computational complexity. To address these issues, this model presents a methodology for creating a medical image database using Image Reclamation using DT-CWT and EPS filter suited for the Resolution Enhancement of query chest image sample well utilized to get better retrieval rate where DWT algorithm is utilized for feature extraction of query input images. Flat and perpendicular prognoses of summation of pixels are analyzed to extract BC quantities, which are then used to compute the matching score of similarity for the images present in the database. The system selects the samples that are most pertinent to the given query sample image based on the matching score. The system’s untrained database is used to obtain the photographs with the highest BC value. The projected method aims to improve the enhancement of sampled image by DT-CWT EPS algorithm to leads to increase the accuracy and efficiency of medical image reclamation for various research applications.

17 May 2024 in SN Computer Science
Verified
Journal Article
Open access
PDF file
BKB P Pradeep Kumar
B P Pradeep Kumar
SNSrinidhi N N
Srinidhi N N
SSShiva Darshan SL
Shiva Darshan SL
NENaresh E
Naresh E
With an emphasis on early-stage contrast agent transit through tumour vasculature, this study presents Adaptive Complex Independent Components Analysis (ACICA) as a unique method for evaluating intravascular responsiveness in prostatic tissue. Furthermore, a new SVM clustering method is introduced that outperforms the conventional k-means clustering for image retrieval based on vision. The study emphasises how dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) may be improved in conjunction with quantitative analysis. Within the field of DCE-MRI, ACICA stands out as a unique intravascular attention measurer. Utilising the spatial independence of extravascular and intravascular magnetic resonance imaging (MR) data, ACICA offers a strong foundation for DCE-MRI image analysis. It incorporates pharmacokinetic modelling to optimise the time lag, especially useful for arterial curves, and a reference region (RR)-based technique to adjust the intravascular concentration curve. The model's evaluation yields outstanding results, with recall and accuracy ranging from 83 to 99% and 82.8% to 99.6%, respectively. The average recall and precision across datasets are 92.86% and 92.82%).All things considered, this study demonstrates the effectiveness of ACICA in evaluating intravascular responsiveness and presents viable paths for enhancing clinical results and diagnostic precision in the treatment of prostate cancer.

2 December 2023 in SN Computer Science
Verified
Journal Article
Open access
PDF file
NENaresh E
Naresh E
DJDr Ananda babu Jayachandra
Dr Ananda babu Jayachandra
SSShiva Darshan SL
Shiva Darshan SL
SMS. V. N. Murthy
S. V. N. Murthy
SNSrinidhi N N
Srinidhi N N
The spotlight of our discussion here is on developing a model for detecting snakes present in the agricultural fields using cameras and machine learning algorithms. The idea is to construct a machine learning model to identify the snakes, which will be trained on a vast set of images of snakes. These images will be carefully selected to include the snake patterns, skin color of different species of snakes (extraction of the unique features). This is done to train the model properly to identify different types of snakes that the farmer encounters in the fields. Most famers are unaware and have a need for a way to detect these snakes so that they can either avoid them or get rid of them. Hence, this system can be implemented to prevent thousands of deaths and can help famers alleviate the repercussions of snake bites. Mistakes in recognizing potentially harmful animal species based only on visual cues are major contributors to the high death toll from venomous animal attacks. Since they spend so much time in the fields, where rice and wheat are cultivated, farmers are at a higher risk of being bitten by a snake than the general population. Because of their ignorance, illiterate farmers are more inclined to believe in superstitions, which can lead to their untimely deaths from snakebites despite medical intervention. Animals that would normally pose no threat to humans are responsible for the deaths of thousands of people every year because of environmental factors. However, because it is hard for humans to recognize these dangers, a new design paradigm has been developed to make it simpler. Researchers in the field of animal biology can use it to search for endangered species. Predators may enter gardens and green areas like tea and coffee plantations. There is not yet a plan in place to implement automated sorting for discovering distinctions. By applying the suggested framework to photographs of potentially dangerous animals, several factors useful for studying animal organization may be easily identified. For the classifier to run in real-time, it is suggested that YOLO be utilized for double processing within the framework. Furthermore, the YOLO technique enables quick animal recognition in a similar fashion. First, the YOLO method will be used to determine whether a snake is present in the proposed work. Here, 87 percent precision is also reached in the detection of snakes.

25 February 2024
Verified
Book Chapter
Closed access
PDF file
PBParth Bhatnagar
Parth Bhatnagar
AMA. R. Manu
A. R. Manu
NENaresh E
Naresh E
SSShiva Darshan SL
Shiva Darshan SL
GLGururaj H L
Gururaj H L