Výsledky vyhľadávania - "Image and video coding"

Seeking the optimal accuracy-rate equilibrium in face recognition Autor Tian, Yu, Ou, Fu-Zhao, Wang, Shiqi, Chen, Baoliang, Kwong, Sam

“…Considerable facial data is often compressed prior to analysis to accommodate limitations in transmission or storage capacities. However, this compression may…”
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Non‐intrusive load monitoring by voltage–current trajectory enabled asymmetric deep supervised hashing Autor Han, Yinghua, Xu, Yao, Huo, Yaxin, Zhao, Qiang

“…With the development of smart grids, appliance‐level data information plays a vital role in smart power consumption. Nowadays, appliance signatures detected by…”
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Multi‐image encryption algorithm based on image hash, bit‐plane decomposition and dynamic DNA coding Autor Zhang, Qiuyu, Han, Jitian, Ye, Yutong

“…Problems such as large data volumes, slow transmission rates and low security often occur when transmitting multiple digital images over the internet. In order…”
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Just Recognizable Distortion for Machine Vision Oriented Image and Video Coding Autor Zhang, Qi, Wang, Shanshe, Zhang, Xinfeng, Ma, Siwei, Gao, Wen

“…Machine visual intelligence has exploded in recent years. Large-scale, high-quality image and video datasets significantly empower learning-based machine…”
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H.266/VVC fast intra prediction using Sobel edge features Autor Yang, Shih‐Hsuan, Hsiao, Sheng‐Jung

“…Versatile video coding is the next‐generation video coding standard. Compared with the previous high efficiency video coding standard, versatile video coding…”
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Low-Complexity Image and Video Coding Based on an Approximate Discrete Tchebichef Transform Autor Oliveira, Paulo A. M., Cintra, Renato J., Bayer, Fabio M., Kulasekera, Sunera, Madanayake, Arjuna

“…The usage of linear transformations has great relevance for data decorrelation applications, like image and video compression. In that sense, the discrete…”
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A Class of Low-Complexity DCT-Like Transforms for Image and Video Coding Autor da Silveira, Thiago L. T., Canterle, Diego Ramos, Coelho, Diego F. G., Coutinho, Vitor A., Bayer, Fabio M., Cintra, Renato J.

“…The discrete cosine transform (DCT) is a relevant tool in signal processing applications, mainly known for its good decorrelation properties. Current image and…”
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Hierarchical distillation for image compressive sensing reconstruction Autor Lee, Bokyeung, Ku, Bonhwa, Kim, Wanjin, Ko, Hanseok

“…Compressive sensing (CS) is an effective algorithm for reconstructing images from a small sample of data. CS models combining traditional optimisation‐based CS…”
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Robustly correlated key‐medical image for DNA‐chaos based encryption Autor Aouissaoui, Ichraf, Bakir, Toufik, Sakly, Anis

“…Medical images include confidential and sensitive information about patients. Hence, ensuring the security of these images is a crucial requirement. This paper…”
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Sub‐bitstream packing based lightweight tiled streaming for 6 degree of freedom immersive video Autor Jeong, Jong‐Beom, Lee, Soonbin, Ryu, Eun‐Seok

“…The MPEG immersive video (MIV) has been designed to remove the redundancies of multi‐view videos and merge the residuals into two textures and two geometry…”
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Face illumination processing via dense feature maps and multiple receptive fields Autor Ling, Shenggui, Fu, Keren, Lin, Ye, You, Di, Cheng, Peng

“…Recently, illumination processing of facial image based on generative adversarial networks has made favourable progress. However, the image quality is not so…”
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Reversible data hiding for encrypted image based on adaptive prediction error coding Autor Tang, Zhenjun, Pang, Mingyuan, Yu, Chunqiang, Fan, Guijin, Zhang, Xianquan

“…Reversible data hiding (RDH) is a useful technique of data security. Embedding capacity is one of the most important performance of RDH for encrypted image…”
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Keypoint based comprehensive copy‐move forgery detection Autor Diwan, Anjali, Sharma, Rajat, Roy, Anil K., Mitra, Suman K.

“…Verifying the authenticity of a digital image has been challenging problem. The simplest of the image tampering tricks is the copy‐move forgery. In copy‐move…”
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YOLOFig detection model development using deep learning Autor Lawal, Olarewaju Mubashiru, Zhao, Huamin

“…The detection of fruit, including accuracy and speed is of great significance for robotic harvesting. Nevertheless, attributes such as illumination variation,…”
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CSIS: Compressed sensing‐based enhanced‐embedding capacity image steganography scheme Autor Agrawal, Rohit, Ahuja, Kapil

“…Image steganography plays a vital role in securing secret data by embedding it in the cover images. Usually, these images are communicated in a compressed…”
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Digital image steganalysis: A survey on paradigm shift from machine learning to deep learning based techniques Autor Selvaraj, Arivazhagan, Ezhilarasan, Amrutha, Wellington, Sylvia Lilly Jebarani, Sam, Ananthi Roy

“…Steganography, a branch of data hiding techniques aims to hide confidential information within any digital media by obscuring the existence of hidden…”
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Real-time 16K video coding on a GPU with complexity scalable BPC-PaCo Autor de Cea-Dominguez, Carlos, Moure, Juan C., Bartrina-Rapesta, Joan, Aulí-Llinàs, Francesc

“…The advent of new technologies such as high dynamic range or 8K screens has enhanced the quality of digital images but it has also increased the codecs’…”
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Network slimming for compressed‐sensing cardiac cine MRI Autor Park, Seong Jae, Lim, Chae Guk, Ahn, Chang‐Beom

“…The Unet is attempted to be slimmed for compressed‐sensing cardiac cine magnetic resonance imaging. Despite the excellent performance of the U‐net, its heavy…”
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Hyperspectral image, video compression using sparse tucker tensor decomposition Autor Das, Samiran

“…Hyperspectral image and videos provide rich spectral information content, which facilitates accurate classification, unmixing, temporal change detection, and…”
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A Discrete Tchebichef Transform Approximation for Image and Video Coding Autor Oliveira, Paulo A. M., Cintra, Renato J., Bayer, Fábio M., Kulasekera, Sunera, Madanayake, Arjuna

“…In this letter, we introduce a low-complexity approximation for the discrete Tchebichef transform (DTT). The proposed forward and inverse transforms are…”
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