Automatic Object Recognition Algorithm
Automatic object recognition is a highly challenging task in computer vision. These challenges can be caused by many factors reducing the recognition rate of a given algorithm, such as image blur, non-standard viewing angle of the object, partial occlusion and illumination, to list only a few. Di...
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Image Categorization and Retrieval with Fisher Vectors
Testing a set of images for similarity has long been a task of image processing computer vision and machine learning. The plethora of tools and techniques suggested to treat such task stems from the ever expanding definition of similarity. For some applications, similarity in color might suffice;...
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Automatic human action recognition in videos
Video recommender systems are utilized to rank videos based on user preferences, viewing history and similarity to other users. Video streaming and image hosting sites often receive hundreds or thousands of new items daily, which need to be ranked and categorized before they are inserted into the...
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Automatic semantic tagging of images
Image and object recommender systems have been developed along with the Internet itself. The recommender systems are constructed to assist user’s navigation through the variety of content and products (videos, images or objects sold on a website) by correlating user preferences with the item’s ch...
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Automatic video categorization of new item
Personalized online video recommendations utilize a variety of methods for user information retrieval and content discovery. Recommender systems allow users to face the huge amount of information displayed on a given website (like online stores or video hosting sites) and to navigate through its ...
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Visual Search and Video Recommendation
YouTube hosts more than 150 million videos, with an estimated 500 hours of videos uploaded to it every minute. Most of the videos have a duration below 10 minutes in length and are captured by amateurs under poor imaging and lightning condition, with little or no metadata. This huge quantity of v...
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