Intelligent Violence Video Detection System

Author(s):  
H. Kishara Buddika Jayasanka ◽  
B. M. Rashitha Dileeshan Batugedara ◽  
K. D. C. D. Ruwan Diyunuge ◽  
T. H. D. Yehan Malith Jayasekara ◽  
Dilani Lunugalage ◽  
...  
2020 ◽  
Vol 146 (3) ◽  
pp. 04019077
Author(s):  
Jianbei Liu ◽  
Donghui Shan ◽  
Xiaoduan Sun ◽  
Ming Sun ◽  
Mingxian Wu

Author(s):  
Nazmun Nessa Moon ◽  
Imrus Salehin ◽  
Masuma Parvin ◽  
Md. Mehedi Hasan ◽  
Iftakhar Mohammad Talha ◽  
...  

<span>In this study we have described the process of identifying unnecessary video using an advanced combined method of natural language processing and machine learning. The system also includes a framework that contains analytics databases and which helps to find statistical accuracy and can detect, accept or reject unnecessary and unethical video content. In our video detection system, we extract text data from video content in two steps, first from video to MPEG-1 audio layer 3 (MP3) and then from MP3 to WAV format. We have used the text part of natural language processing to analyze and prepare the data set. We use both Naive Bayes and logistic regression classification algorithms in this detection system to determine the best accuracy for our system. In our research, our video MP4 data has converted to plain text data using the python advance library function. This brief study discusses the identification of unauthorized, unsocial, unnecessary, unfinished, and malicious videos when using oral video record data. By analyzing our data sets through this advanced model, we can decide which videos should be accepted or rejected for the further actions.</span>


2021 ◽  
Vol 19 (9) ◽  
pp. 1537-1545
Author(s):  
Sebastian Arroyo ◽  
Lilian Garcia ◽  
Felix Safar ◽  
Damian Oliva

2012 ◽  
Vol 18 (Suppl 1) ◽  
pp. A24.3-A24
Author(s):  
E Lagarde ◽  
L-R Salmi ◽  
A Messiah ◽  
M-L Felonneau ◽  
A Constant

2012 ◽  
Vol 182-183 ◽  
pp. 440-444
Author(s):  
Zhan Wen Liu ◽  
Shan Lin ◽  
Sheng Gen Dou

A prototype of video detection system applied to traffic flow inspection is developed, which uses CMOS linear image sensor with high resolution 2K pixels and wide dynamic range as the core of imaging device. It combines FPGA with DSP as the core of acquisition and processing of massive image data. Moreover, a novel multiscale and hierarchical clustering algorithm for image segmentation is presented. Based on the theory of graph spectral, the algorithm can construct a new graph by analyzing the feature of an original image at different clustering scales, so that image segmentation can be accomplished easily to segment the image. The simulation results show that the row scan speed of this system can reach to 1000 lines per second, the resolution being 2048 pixels.


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