<i>Retracted on March 1, 2022</i>
            : Video Watermark Algorithm Study of Shot Segmentation Based on Motion Vector

Gao, Shang; Ma, Ren; Jian-Wen, Huang; minnuo, He; Lin, Qiang; Kaitong, Huang; Zeng, Chuyang; Xiao, Jianyi; Huang, Jutao

doi:10.1145/3292425.3292437

Cited by 1 publication

(1 citation statement)

References 4 publications

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“…Mohanta [5] used the local feature-based frame transition parameters and frame estimation errors to achieve shot segmentation. In order to solve the copyright protection problem of multimedia video, Shang [6] proposed a motion vector based shot segmentation algorithm, and embedded the watermark in a suitable location to better protect the video. Chongke [7] proposed a shot boundary detection framework based on dynamic mode decomposition, which reduced the error detection rate.…”

Section: Related Workmentioning

confidence: 99%

Visual Cognitive Mechanism Guided Video Shot Segmentation

Shao

2019

Cognitive Computing – ICCC 2019

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Shot segmentation of video sequences is one of the key technologies in video information processing, especially video retrieval. Traditional shot segmentation methods have low detection rate for the gradient shot and the abrupt shot, especially in a single scene. To deal with this problem, this paper proposes a video segmentation method based on visual cognition mechanism. This method proposes a block granularity color histogram to strengthen the visual salient area, and a highlight measure to describe the difference between the front and back frames. This brings great improvements to the accuracy of detecting shot switching in a single scene. In addition, based on the brightness visual perception in video, the difference between adjacent multi-frames in the sliding window is used to capture the brightness change for the gradient shots. Comparing with traditional methods, the proposed algorithm achieves better segmentation effect and has higher precision and recall rate.

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Section: Related Workmentioning

confidence: 99%

Visual Cognitive Mechanism Guided Video Shot Segmentation

Shao

2019

Cognitive Computing – ICCC 2019

View full text Add to dashboard Cite

show abstract

Retracted on March 1, 2022 : Video Watermark Algorithm Study of Shot Segmentation Based on Motion Vector

Cited by 1 publication

References 4 publications

Visual Cognitive Mechanism Guided Video Shot Segmentation

Visual Cognitive Mechanism Guided Video Shot Segmentation

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