Výsledky vyhľadávania - "scalable coding"

Scalable Coding of Encrypted Images Autor Zhang, Xinpeng, Feng, Guorui, Ren, Yanli, Qian, Zhenxing

“…This paper proposes a novel scheme of scalable coding for encrypted images. In the encryption phase, the original pixel values are masked by a modulo-256 addition with pseudorandom numbers that are derived from a secret key…”
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JPEG 2000 Extensions for Scalable Coding of Discontinuous Media Autor Mathew, Reji, Naman, Aous Thabit, Li, Y., Taubman, David

“…In this paper we propose novel extensions to JPEG 2000 for the coding of discontinuous media which includes piecewise smooth imagery such as depth maps and…”
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Scalable Coding of Plenoptic Images by Using a Sparse Set and Disparities Autor Yun Li, Sjostrom, Marten, Olsson, Roger, Jennehag, Ulf

“…One of the light field capturing techniques is the focused plenoptic capturing. By placing a microlens array in front of the photosensor, the focused plenoptic…”
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A Scalable Coding Method With Semantic Decomposition for Semantic Communication Autor Li, Haixiong, Gao, Dahua, Yang, Minxi, Liang, Yuping, Song, Xiaodan, Shi, Guangming

“…, potentially compromising detail and transmission efficiency. This letter presents a novel semantic encoding framework featuring scalable coding to enhance the processing of diverse semantic targets within images…”
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Scalable Coding for High-Resolution, High-Compression Ratio Snapshot Compressive Video Autor Guzman, Felipe, Diaz, Nelson, Romero, Bastian, Vera, Esteban

“…High-speed cameras are crucial for capturing fast events beyond human perception, although challenges in terms of storage, bandwidth, and cost hinder their…”
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Quantizer Design to Exploit Common Information in Layered and Scalable Coding Autor Salehifar, Mehdi, Nanjundaswamy, Tejaswi, Rose, Kenneth

“… The alternative of conventional scalable coding incurs the notorious "scalability penalty" at the enhancement layers, due to its rigid structure…”
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Point Cloud Geometry Scalable Coding Using a Resolution and Quality-Conditioned Latents Probability Estimator Autor Mari, Daniele, Guarda, Andre F. R., Rodrigues, Nuno M. M., Milani, Simone, Pereira, Fernando

“… and visualization specifications. While scalable coding is a well-known and addressed feature in conventional image and video codecs, this paper focuses…”
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Scalable Coding of Depth Maps With R-D Optimized Embedding Autor Mathew, R., Taubman, D., Zanuttigh, P.

“… Breakpoints capture geometric attributes, and are amenable to scalable coding. We develop a rate-distortion optimization framework for determining the presence and precision of breakpoints in the pyramid representation…”
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Development of scalable coding of encrypted images using Modified Absolute Moment Block Truncation Code Autor Pankiraj, Jeya Bright, Govindaraj, Vishnuvarthanan, Zhang, Yudong, Murugan, Pallikonda Rajasekaran, Kottaimalai, R., Jain, Paras, Thiagarajan, Arunprasath

“…Many researchers have worked on scalable coding for unencrypted images, and there is more space for research in scalable coding for encrypted images…”
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Perceptual and Bitrate-Scalable Coding of Haptic Surface Texture Signals Autor Chaudhari, Rahul, Schuwerk, Clemens, Danaei, Mojtaba, Steinbach, Eckehard

“…Applications involving indirect interpersonal communication, such as collaborative design/assembly/exploration of physical objects, can benefit strongly from…”
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Multi-Objective Optimization and Characterization of Pareto Points for Scalable Coding Autor Hwang, Wen-Liang, Lee, Chia-Chen, Peng, Guan-Ju

“…In this paper, we formulated the optimal bit-allocation problem for a scalable codec for images/videos as a graph-based constrained vector-valued optimization…”
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Development of scalable coding on encrypted images using BTC for different non-overlapping block size Autor Pankiraj, Jeya Bright, Govindaraj, Vishnuvarthanan, Zhang, Yudong, Murugan, Pallikonda Rajasekaran, Kottaimalai, R.

“…In this paper, the novelty of scalable coding of encrypted images (S.C.E.I) using Block Truncation Code (BTC…”
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Development of scalable coding for the encryption and decryption of images using modified diagonal min-max block truncation code Autor Pankiraj, Jeya Bright, Govindaraj, Vishnuvarthanan, Zhang, Yudong, Murugan, Pallikonda Rajasekaran, Milton, Anisha

“… of scalable coding on encrypted images. This paper proposes a novel method of scalable coding on encrypted images using Modified Diagonal Min-Max Block Truncation Code (MDMMBTC…”
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Point Cloud Geometry Scalable Coding With a Single End-to-End Deep Learning Model Autor Guarda, Andre F. R., Rodrigues, Nuno M. M., Pereira, Fernando

“… Scalable coding is an important feature for point cloud coding, especially for real-time applications, where the fast and bitrate efficient access to a decoded point cloud is important…”
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Breakpoint Dependent Scalable Coding of Optical Flow Volume Autor Mathew, R., Taubman, D.

“…Motion representations that describe motion flow from one single anchor frame to multiple reference frames can be useful for many tasks such as motion…”
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Joint Scalable Coding and Routing for 60 GHz Real-Time Live HD Video Streaming Applications Autor Joongheon Kim, Yafei Tian, Mangold, S., Molisch, A. F.

“…Transmission of high-definition (HD) video is a promising application for 60 GHz wireless links, since very high transmission rates (up to several Gbit/s) are…”
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SNR scalable coding of depth maps using contour-centric SHVC enhancement sublayers Autor Sebai, D., Mosbah, S., Ghorbel, F.

“…Being a scalable extension of the High Efficiency Video Coding (HEVC), Scalable High Efficiency Video Coding (SHVC) standard makes it possible to perform…”
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Scalable Coding Of Motion And Depth Fields With Shared Breakpoints Autor Mathew, R., Li, Y., Taubman, D.

“…A new breakpoint adaptive DWT, referred to as tri-break, is currently being considered by standardization efforts in relation to JPEG 2000 Part 17 extensions…”
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Efficient Fine-Granular Scalable Coding of 3D Mesh Sequences Autor Ahn, Jae-Kyun, Koh, Yeong Jun, Kim, Chang-Su

“…An efficient fine-granular scalable coding algorithm of 3-D mesh sequences for low-latency streaming applications is proposed in this work…”
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A multiple description scalable coding scheme for adaptive video streaming over next generation cellular networks Autor Chaoub, Abdelaali, Ibn-Elhaj, Elhassane

“…Nowadays, billions of users are connected to the mobile infrastructure offering a plethora of emerging services, and video streams are among the main…”
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