Gyrfalcon Technology Inc., along with China Telecom, proposed the next generation video codec called, “video coding for machines” (VCM), which provides compression coding for machine vision, as well as compression for human-machine hybrid vision. Patrick Dong of Gyrfalcon Technology Inc., was ap...
“video coding for machines” (VCM), which provides compression coding for machine vision, as well as compression for human-machine hybrid vision. Patrick Dong of Gyrfalcon Technology Inc., was appointed as the Co-Chair of the new group, with Yuan Zhang, of China Telecom, was ...
https://ieeexplore.ieee.org/document/9675343 [4] ISO/IEC JTC1/SC29/WG4, "Common test conditions for video coding for machines", N00332, Apr. 2023, Antalya. [5] S. Liu, C. Hollmann, "Common test conditions for optimization of encoders and receiving systems for machine analysis of code...
Digital SDTV (Standard Definition Television) video signals have a data rate of 270 Mbit/s. This data rate is much too high for broadcasting purposes, which is why they are subjected to a compression process before being processed for transmission. The 270 Mbit/s must be compressed to about ...
261 Max. 267 7 References 1. ISO/IEC 11172-2, Coding of moving pictures and associated audio for digitalstorage media at up to about 1.5Mbits/s, Part 2: Video (MPEG-1 video standard. 2. ISO/IEC 13818-2, Generic coding of moving pictures and associated audioinformation, Part 2: ...
Image/video watermarking has been an interesting technique to solve the problem of owners’ copyright protection and authentication [1]. Most of the watermarking algorithms process raw-type data and embed watermark information in the spatial [1,12] or DCT domain [2,4,9,10,11]. Basically, spat...
Matrix encoding for data hiding using multilayer video coding and transcoding solution This paper proposes a multitier data hiding solution in MPEG video using matrix encoding. In the first tier of the proposed solution, raw video is encoded ... Tamer,Shanableh - 《Signal Processing Image Communic...
19. The MPEG-II video encoder chip design method as claimed in claim 17, wherein the picture type is implemented by state machine for BGOP and AGOP structure. Once scene change is found or the bit rate of P frames is too high, or extra I-frame insertion, then AGOP ending and BGOP st...
Two novel MB-based techniques are used to manipulate the necessary MBs in the compressed domain and the server then sends the processed MBs to the client machine. For BMBs, we propose a sign inversion technique, which is operated in the variable length coding (VLC) domain, to reduce the ...
Richardson, Ian E.G., “H.264 and MPEG-4 Video Compression, Video Coding for Next-Genertion Multimedia,” Johm Wiley & Sons, US, 2003, ISBN: 0-470-84837-5, pp. 103-105, 149-152, and 164. Rose, K., “Design of a Switched Broad-Band Communications Network for Interactive Service...