INTERRA SYSTEMS INC. Patent applications |
Patent application number | Title | Published |
20150098022 | METHODS AND SYSTEMS FOR FILE BASED CONTENT VERIFICATION USING MULTICORE ARCHITECTURE - The disclosed embodiments relates to methods and systems for performing a content verification in a video content. The method includes identification of one or more random access points in the video content. Thereafter, one or more work units are created based on the identified one or more random access points. The method further includes processing of the one or more work units by one or more processing units simultaneously, and determining one or more errors in each of the one or more work units while the decoding. The one or more determined errors in each of processed one or more work units are then merged with each other. A verification report is generated based on at least the merging. | 04-09-2015 |
20150078654 | Visual Descriptors Based Video Quality Assessment Using Outlier Model - System and method for identifying erroneous videos and assessing video quality is provided. Feature vectors are generated corresponding to a plurality of frames associated with the one or more videos. The feature vectors are subsequently subjected to anomaly detection to obtain first and second normalized path lengths and normalized anomaly measures. The first and second normalized path lengths and normalized anomaly measures are provided to a regression model to identify the erroneous video. | 03-19-2015 |
20140233648 | METHODS AND SYSTEMS FOR DETECTION OF BLOCK BASED VIDEO DROPOUTS - Methods and systems for detecting block based video dropouts in one or more fields associated with various video frames is provided. A current field is divided into a plurality of blocks. A set of activity blocks is identified from the plurality of blocks. The activity blocks are then processed to identify horizontal and vertical lines which are then further processed to form one or more candidate error blocks. The candidate error blocks are validated for start and end to determine a count of video dropout errors associated with the current field. | 08-21-2014 |