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Amit Singh

Researcher at National Institute of Technology, Patna

Publications -  773
Citations -  18812

Amit Singh is an academic researcher from National Institute of Technology, Patna. The author has contributed to research in topics: Digital watermarking & Medicine. The author has an hindex of 57, co-authored 640 publications receiving 13795 citations. Previous affiliations of Amit Singh include Ithaca College & Center for Infectious Disease Research and Policy.

Papers
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Book ChapterDOI

Improved DWT-SVD-Based Medical Image Watermarking Through Hamming Code and Chaotic Encryption

Shailja Thakur, +3 more
TL;DR: An efficient watermarking technique to enhance the performance of DWT-SVD-based approach that uses well-known error-correcting code (ECC) and chaotic encryption to reduce the channel noise distortion and improve the security of the technique.
Journal ArticleDOI

Effect of Azadirachta indica leaves extract on acetic acid-induced colitis in rats: Role of antioxidants, free radicals and myeloperoxidase

R R Ghatule, +5 more
- 01 Jan 2012 - 
TL;DR: Azadirachta indica seemed to be safe and effective in colitis by its predominant effect on promoting antioxidant status and decreasing intestinal bacterial load, free radicals and myeloperoxidase responsible for tissue damage and delayed healing.
Journal ArticleDOI

Lymphangioma of the tongue.

Mousumi Goswami, +3 more
- 01 Jan 2011 - 
TL;DR: A case of localized lymphangioma of the tongue in a five year old child and its surgical management was reported in this article, showing that the most common location in the mouth is the dorsum of tongue followed by lips, buccal mucosa, soft palate, and floor of the mouth.
Journal ArticleDOI

Robust and Imperceptible Spread-Spectrum Watermarking for Telemedicine Applications

Amit Singh, +3 more
TL;DR: It is found that the proposed scheme correctly extracts the embedded watermarks without error and provides high degree robustness against numerous known attacks while maintaining the imperceptibility of watermarked image.

Medicinal properties and uses of orchids: a concise review

Siddhartha Singh, +6 more
TL;DR: A review of phytochemicals present in orchids and their medicinal properties is presented in this paper, which deals with the phytochemical properties of orchides and their properties as a backbone of traditional herbal medicines.