Ruhan He

Learn More
Covariance tracking has achieved impressive successes in recent years due to its competent region covariance-based feature descriptor. Although adopt fast integral image computation, covariance tracking’s brute-force search strategy is still inefficient and it possibly leads to inconsecutive tracking trajectory and distraction. In this work, a generalized,(More)
There is a growing need for confidential institutions to actively check the documents in Internet for detecting some leaked confidential images. This paper presents an efficient method of active image betrayal checking based on a new type of watermarking in addition to the user-specific fingerprint. The implemented organization’s watermarking, as a(More)