Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Conference Papers Conference Paper Faculty Publications- Conference Papers Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Extraction of features from video files using different image algebraic point operations Subject The topic of the resource Feature extraction; Image algebra; Point operation; Video frame Description An account of the resource In the human-computer interaction (HCI) field, facial feature analysis and extraction are the most decisive stages which can lead to a robust and efficient classification system like facial expression recognition, emotion classification. In this paper, an approach to the problem of automatic facial feature extraction from different videos are presented using several image algebraic operations. These operations deal with pixel intensity values individually through some mathematical theory involved in image analysis and transformations. In this paper, 11 operations (point subtraction, point addition, point multiplication, point division, edge detecting, average neighborhood filtering, image stretching, log operation, exponential operation, inverse filtering, and image thresholding) are implemented and tested on the images (video frames) extracted from three different self-recorded videos named as video1, video2, video3. The videos are in .avi, .mp4 and .wmv format respectively. The work is tested on two types of data: grayscale and RGB (Red, Green, Blue). To assess the efficiency of each operation, three factors are considered: processing time, frames per second (FPS) and sharpness of edges of feature points based on image gradients. The implementation has been done in MATLAB R2017a. 2019 Association for Computing Machinery. Creator An entity primarily responsible for making the resource Dutta P.; Nachamai N. Source A related resource from which the described resource is derived ACM International Conference Proceeding Series, Vol-Part F147765, pp. 65-72. Publisher An entity responsible for making the resource available Association for Computing Machinery Date A point or period of time associated with an event in the lifecycle of the resource 2019-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1145/3313950.3313951" target="_blank" rel="noreferrer noopener">https://doi.org/10.1145/3313950.3313951</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85065791346&amp;doi=10.1145%2F3313950.3313951&amp;partnerID=40&amp;md5=757b9d9b59ded15abfb333d20c2d3a57" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85065791346&amp;doi=10.1145%2f3313950.3313951&amp;partnerID=40&amp;md5=757b9d9b59ded15abfb333d20c2d3a57</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISBN: 978-145036092-0 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Conference paper Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Dutta P., Department of Computer Science, Christ University, Bengaluru, 560029, India; Nachamai N., Siemens India, Bengaluru, India