Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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VIT University

Department of Multimedia

Shot boundary detection is a field of research of video processing. It aims to automatically detect the transition between the shots in the digital video. In this paper, a new video cut transition detection algorithm is presented by using Hilbert transform and Gray level co-occurrence matrix (GLCM). Texture features are extracted from the GLCM and the corresponding distance measure between the adjacent frames are calculated. Peak values among the distance measures are identified and compared with the threshold. The frame is declared as cut frame if the peak value is greater than that of the calculated threshold. Experimental results shows that our method provides better results when compared to previous existing methods. © 2011 IEEE.

School of Design

Vellore Campus

World University root node

International Conference on Recent Trends in Information Technology, ICRTIT 2011

Video cut detection using Hilbert transform and GLCM

The mol-ecular conformation of the title compound, C19H 18O2, is stabilized by an intra-molecular O - H - O hydrogen bond. In addition, inter-molecular O - H - O interactions link the molecules into zigzag chains running along the c axis.

VIT Unitversity

Department of Chemistry

School of Advanced Sciences

Fulltext

Acta Crystallographica Section E Structure Reports Online

2-[2-(Hydroxymethyl)phenyl]-1-(1-naphthyl)ethanol

The title compound, C30H20ClN3, is composed of a diaryl-substituted pyrazole ring connected to an aryl-substituted isoquinoline ring system with a dihedral angle of 65.1 (1)° between the pyrazole ring and the isoquinoline ring system. The 3-phenyl and 4-phenyl substitutents are twisted by 8.1 (1) and 43.0 (1)°, respectively, with respect to the pyrazole ring. The chloro-phenyl ring and the isoquinoline ring system are twisted by 21.2 (1)° with respect to each other.

1-[3-(4-Chlorophenyl)isoquinolin-1-yl]-3,5-diphenyl-1H-pyrazole

All the non-H atoms of the title compound, C10H 11NO2, are almost coplanar [maximum deviation = 0.040 (3) Å]. The crystal structure is stabilized by C - H⋯O hydrogen bonds.

1,3,6-Trimethylpyrano[4,3-b]pyrrol-4(1H)-one

Video shot boundary detection has been an area of active research in recent years. It plays major role in digital video analysis domain: video compression, video indexing, video content based retrieval, video scene detection and video object tracking. This paper approaches the video cut transition detection based on the block wise histogram differences of the dominant color features in the HSV color space. Most of the cut identification techniques uses a thresholding operation to discriminate between the inter frame difference metrics values and thus identify the video breakpoints. An automatic threshold calculation algorithm is used for cut identification process. Experimental results show that the proposed method gives better results than the existing methods. © 2010 ACM.

ACM International Conference Proceeding Series

Video cut detection using dominant color features

Shot boundary detection algorithm has the longest and richest history in the area of content based video analysis and retrieval. Various automatic shot boundary detection techniques have been proposed and their performances are reliable, especially for video cut detection. This paper approaches the video cut transition detection based on the block wise histogram differences of the two consecutive frames of a video sequence in RGB color space. Most of the cut identification techniques uses a threshold to discriminate between the inter frame difference values and thus identify the video breakpoints. A new threshold calculation algorithm is proposed for cut identification process. Experimental results show that the proposed method gives better results than the existing methods. ©2010 IEEE.

Proceedings of the 2010 International Conference on Signal and Image Processing, ICSIP 2010

Video cut detection using block based histogram differences in RGB color space

2009 International Conference on Ultra Modern Telecommunications & Workshops

Study of gratings recorded in different holographic recording media for real-time holographic fingerprint sensor

The mol-ecular conformation of the title compound, C20H 17N3, is stabilized by an intramolecular C - H⋯N inter-action. The crystal structure shows inter-molecular C - H⋯π inter-actions. The dihedral angle between the isoquinoline unit and the phenyl ring is 11.42 (1)° whereas the isoquinoline unit and the pendent dimethyl pryrazole unit form a dihedral angle of 50.1 (4)°. Furthermore, the angle between the mean plane of the phenyl ring and the dimethyl pyrazole unit is 47.3 (6)°. © 2009 Manivel et al.

1-(3,5-Dimethyl-1H-pyrazol-1-yl)-3-phenylisoquinoline

Cadmium stannate thin films were prepared by spray pyrolysis technique using cadmium acetate and tin(II) chloride precursors at substrate temperatures 450 °C and 500 °C. XRD pattern confirms the formation of orthorhombic (1 1 1) cadmium stannate phase for the film prepared at substrate temperature of 500 °C, whereas, films prepared at 450 °C are amorphous. Film formation does not occur at substrate temperature from 300 to 375 °C. SEM images reveal that the surface of the prepared Cd2SnO4 film is smooth. The average optical transmittance of ∼86% is obtained for the film prepared at substrate temperature of 500 °C with the film thickness of 400 nm. The optical band gap value of the films varies from 2.7 to 2.94 eV. The film prepared at 500 °C shows a minimum resistivity of 35.6 × 10-4 Ω cm. © 2008 Elsevier B.V. All rights reserved.