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The spatial redundancy of video frames is explored by partitioning the video frames into several blocks such that each block is measured using the measurement matrix. The measurement vectors are quantized using DPCM. The key frames are compressed into bits using Huffman coding, and the packet is transmitted to the decoder side. The temporal redundancy of CVS model is explored by encoding the frames using CA-SS-based prediction model to achieve Motion Aligned (MA) optimal reconstruction. However, the proposed CA-SS is designed by the integration of Conditional Autoregressive Value at Risk (CAViaR) and Salp Swarm Algorithm (SSA), respectively. However, the proposed DPCM+CA-SS obtained maximum PSNR and SSIM of 39.6649 db and 0.9120, and the minimum total time of 4.9523 s, respectively.<\/jats:p>","DOI":"10.1142\/s0219691321500211","type":"journal-article","created":{"date-parts":[[2021,4,13]],"date-time":"2021-04-13T17:09:39Z","timestamp":1618333779000},"source":"Crossref","is-referenced-by-count":1,"title":["Differential pulse code modulation and motion aligned optimal reconstruction for block-based compressive video sensing using conditional autoregressive-salp swarm algorithm"],"prefix":"10.1142","volume":"19","author":[{"given":"R.","family":"Sekar","sequence":"first","affiliation":[{"name":"Sri Venkateshwara Institute of Science and Technology, Kolundhalur Road, Thiruvallur, Tamil Nadu 631203, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"Ravi","sequence":"additional","affiliation":[{"name":"Sona College of Technology, Salem - 636005, Tamil Nadu, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2021,7,5]]},"reference":[{"key":"S0219691321500211BIB001","doi-asserted-by":"publisher","DOI":"10.1504\/IJMC.2019.102723"},{"key":"S0219691321500211BIB002","doi-asserted-by":"publisher","DOI":"10.1007\/s11042-016-3866-4"},{"key":"S0219691321500211BIB003","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-28801-2_2"},{"key":"S0219691321500211BIB004","first-page":"1393","volume-title":"IEEE 16th Int. 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