Implementing Video OCR along with SWT Technique for Video indexing and Analysis

Video OCR for Video Indexing

OCR is a technique that can greatly help to locate the topics of interest in video via the automatic extraction and reading of captions and annotations. Text in video can provide key indexing information. Recognizing such text for search application is critical. Major difficult problem for character recognition for videos is degraded and deformated characters, low resolution characters or very ...

Video Indexing Using Watermarking Technique

Embedding information into video data is a topic that recently gained increasing attention. In this paper we present a scheme for robust watermarking insertion of original video sequence. With this approach we make our scheme more general to any kind of process (coder, level of compression) that the video sequence should be suffer. The scheme has been implemented and first results show that a r...

Matrix Based Indexing Technique for Video Data

Due to increasing the usage of media, the utilization of video play central role as it supports various applications. Video is the particular media which contains complex collection of objects like audio, motion, text, color and picture. Due to the rapid growth of this information video indexing process is mandatory for fast and effective retrieval. Many current indexing techniques fails to ext...

17 Video Analysis and Indexing

An Improved Motion Vector Estimation Approach for Video Error Concealment Based on the Video Scene Analysis

In order to enhance the accuracy of the motion vector (MV) estimation and also reduce the error propagation issue during the estimation, in this paper, a new adaptive error concealment (EC) approach is proposed based on the information extracted from the video scene. In this regard, the motion information of the video scene around the degraded MB is first analyzed to estimate the motion type of...