[PDF] Top 20 Comparative Study of Video Encryption Techniques for HEVC

... of video bit-stream encrypt using one of the mode of Advance Encryption ...Data encryption can be used for either wat in whole as well as selective part encryption ...of encryption ... See full document

... In literature survey, this research work have spread light on various authors [1-4] published various results of different transcoding techniques for HEVC. Transcoding, which is done on the basis of mode ... See full document

... The proposed method is simple but highly secured image encryption and decryption algorithm which uses compound sine and cosine maps. The process starts by reading the size of the read image. The image is then ... See full document

... coding techniques, where video quality of the additional views are reduced by scaling down the resolution spatially or ...Asymmetric video coding techniques benefit from human visual system’s ... See full document

... innovative encryption algorithm for videos compressed using ...the video frames along with the audio, and then AES is used to selectively encrypt the sensitive video ...the video file can be ... See full document

... learning techniques, or topic detection and tracking (TDT) methods ...entire video. We did it by hand because 1) unlike a TV news video consisting of a sequence of reports with frequent scene changes ... See full document

... 7) In the year 2003, Prasithsangaree.P and Krishnamurthy.P [10], considered four algorithms i.e. blowfish, DES, AES and 3DES. The input files of varying contents and sizes are encrypted. The authors have experimented on ... See full document

... The methods proposed in (Hua and Yum, 2008; Alkaraki and Kamal, 2004; Karkvandi et al., 2011) can be summarized as the framework, “vacating room after encryption (VRAE)”, as illustrated in Figure 1 (a). In this ... See full document

... The Moving Picture Experts Group(MPEG) is a working group of experts that was formed by ISO and IEC to set standards for audio and video transmission. MPEG generally produces better quality video than ... See full document

... A) Problem statement: The users will encrypt the sensitive data and sends it to the cloud. The CSP will be provided with the secrete key for accessing the original data on cloud. Whenever the user wants to perform some ... See full document

... the video is uploaded by a user the video will be in a server close to the ...each video gets in a particular time. Only if the video exceeds a particular threshold it will be put in higher ... See full document

... cost value is a linear combination of rate and distortion, most of time due to little improvement in the RD cost value, highly distorted blocks are selected. In this paper, we have explored the RD cost calculation of ... See full document

... video images are first divided into slices, which are then divided into CTUs of equal size or largest coding unit (LCU). An LCU is an N × N (64 × 64) block of luma simples paired with two corresponding blocks of ... See full document

... of HEVC angular intra ...and video algorithms and applications comes especially from its significant per- formance on edge detection ...the HEVC intra direction with the Prewitt ...on HEVC ... See full document

... stereo video coding model for High Efficiency Video Codec ...resolution video coding are enabling the codec to encode frames with different frame resolution/size and using decoded pictures having ... See full document

... choice encryption or decryption is carried out. Input video is taken in mpeg format through camera or any other ...Then video to be encrypted is broken down in series of video ...for ... See full document

... tion candidate of merge mode. The additional complex mo- tion is predict by using the motion information from nearest neighbors. Roman et al.[5] proposed an affine motion field prediction based on translational Motion ... See full document

... the comparative and generic review of feature extraction techniques through both parallel and non parallel computing which is used to mine the main features from the medical images without affecting its ... See full document

... standardized video format. Video has enhancing an salient data representation in modern data and communications, and in multimedia ...and video communication with different characteristics, are ... See full document

... 3D video codecs for low bitrate transmission, mixed-resolution based video codecs, also known as asymmetric spatial inter/intra view frames resolution video codecs, were proposed in [7] and ...3D ... See full document