Exemplary methods and apparatus are disclosed that implement super-sparse image/video compression by storing image dictionary elements within a cross-bar resistive random access memory (ReRAM) array (or other suitable cross-bar NVM array). In illustrative examples, each column of the cross-bar Re...
In this paper, we propose an image compression-encryption method based on two-dimensional (2D) sparse representation and chaotic system. In the first step of this method, the input image is extended in a transform domain to obtain a sparse representation. To achieve better performance of image ...
The ‘main loop’ of the CRATE white-box deep network design. After encoding input data X as a sequence of tokens Z0, CRATE constructs a deep network that transforms the data to a canonical configuration of low-dimensional subspaces by successive compression against a local model for the distri...
题目:Multi-Scale Sparse Conv Learning for Point Cloud Compression and Super-Resolving报告人:李竹,密苏里大学堪萨斯分校教授时间:2023年12月20日(星期三)10:30-11:30地点:上海交通大学闵行校区软件大楼5楼人工智能研究院500会议室主持人:晏轶超,上海交...
Compression Compressing and Decompressing Files with Stream Compression Compressing and decompressing data with buffer compression Compressing and decompressing data with input and output filters Image Processing Essentials Converting bitmap data between Core Graphics images and vImage buffers Creating an...
关键词: Encoding (symbols); Image compression; Image segmentation; Structural optimization; Connected component; Depth Map; Light fields; Lossless compression; Optimal structures; Plenoptic cameras; Plenoptics; Sequential ordering; Image coding;
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As conventional frame-based cameras suffer from high energy consumption and latency, several new types of image sensors have been devised, with some of them exploiting the sparsity of natural images in some transform domain. Instead of sampling the full image, those devices capture only the coeffic...
Image representation and compression via sparse solutions of systems of linear equations 来自 Semantic Scholar 喜欢 0 阅读量: 22 作者:A Nava-Tudela,JJ Benedetto 摘要: We are interested in finding sparse solutions to systems of linear equations where is underdetermined and fully-ranked. In this ...
Implementation of sparse representation and compression distance for finding image similarity Now a days the work on Sparse representation of signals has emerged as a major research part. It is well-known that the many natural signals such as image,... DS Matre,P Mohod - 《Global Conference ...