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of 14
pro vyhledávání: '"Vipin Tyagi"'
Autor:
Kunj Bihari Meena, Vipin Tyagi
Publikováno v:
Applied Soft Computing. 100:107025
Today’s advanced multimedia tools allow us to create photorealistic computer graphic images, effortlessly. There are various fields such as the film industry, virtual reality, video games where computer-generated (CG) images are used widely. CG ima
Autor:
Vipin Tyagi, Deepshikha Tiwari
Publikováno v:
Computers & Electrical Engineering. 62:485-498
Dynamic texture has been found as a powerful cue for modeling natural scenes such as fire, waves and smoke, etc. It combines appearance with motion to characterize the moving scene that exhibits certain spatially repetitive and time-varying visual pa
Publikováno v:
Reproductive Toxicology. 66:56-60
We explored the association between maternal exposure to organochlorine pesticides and neural tube defects (NTDs) in the offspring. Blood was collected from 35 mothers and their offsprings with NTDs (case group) and from 35 mothers-neonate dyads with
Autor:
Deepshikha Tiwari, Vipin Tyagi
Publikováno v:
Computer Vision and Image Understanding. 150:58-65
Dynamic texture recognition method based on LBP and Michelson contrast is proposed.An adaptive threshold is proposed to compute the texture pattern in DT frames.Michelson contrast is used to compute the contrast of local image patch.A new formulation
Autor:
Vipin Tyagi, Kunj Bihari Meena
Publikováno v:
Journal of Information Security and Applications. 52:102481
Copy-move forgery is a common type of forgery in digital images. In copy-move forgery, one part of the image is replicated within the same image, generally at different location. For revival of trustworthiness of images, there is a need to develop an
Autor:
Nishant Shrivastava, Vipin Tyagi
Publikováno v:
Computers & Electrical Engineering. 46:314-327
Traditional image retrieval systems match the input image by searching the whole database repeatedly for various image features. Intermediate results produced for these features are merged using data fusion techniques to produce one common output. In
Association of organochlorine pesticides and risk of epithelial ovarian cancer: A case control study
Autor:
Gaurav Kumar Thakur, Rafat S. Ahmed, Darshana Mazumdar, Basu Dev Banerjee, Kiran Guleria, Tusha Sharma, Vipin Tyagi, Ashok Kumar Tripathi
Publikováno v:
Journal of Reproductive Health and Medicine. 1:76-82
Background/aims Organochlorine pesticides (OCPs) belongs to the class of hydrocarbons characterize by its cyclic structure. Due to their persistence nature OCP gets accumulated in the food chain and cause possible adverse health effects specifically
Autor:
Vipin Tyagi, Paras Jain
Publikováno v:
Information Sciences. 294:164-181
Image denoising is one of the most diversified research areas in the field of image processing and computer vision. It is highly desirable for a denoising technique to preserve important image features, such as edges, corners and other sharp structur
Autor:
Nishant Shrivastava, Vipin Tyagi
Publikováno v:
Information Sciences. 259:212-224
In this study, a novel technique for image retrieval based on selective regions matching using region codes is presented. All images in the database are uniformly divided into multiple regions and each region is assigned a 4-bit region code based upo
Autor:
Nitin Rakesh, Vipin Tyagi
Publikováno v:
Procedia Engineering. 38:763-770
This paper studies the recovery from communication or node failures in network coded parallel architectures using contour approach. We propose a reciprocally efficient approach to recovery of failed communication in parallel network as Parallel Archi