The enhancement of the visual quality of the compressed image and video compression has been considered a significant problem. The paper fundamentally focuses on the visual quality improvement of a compressed image using super resolution as the up-sampling technique. To address the problem of visual ...
Blind quality enhancementCompressed images Resource-efficientEarly-exitLossy image compression is pervasively conducted to save communication bandwidth, resulting in undesirable compression artifacts. Recently, extensive approaches have been proposed to reduce image compression artifacts at the decoder side; ...
virtual reality or videogames. However, compression unavoidably leads to artifacts and the loss of the original information, which may severely degrade the visual quality. For these reasons, quality enhancement of compressed images has
An image enhancement algorithm for images compressed using the JPEG standard is presented. The algorithm is based on a contrast measure defined within the discrete cosine transform (DCT) domain. The advantages of the psychophysically motivated algorithm are 1) the algorithm does not affect the compre...
to single-subject scenarios, typically involving basic actions like walking, hand waving, or jogging. Lastly, constrained by lower-resolution datasets and limited computational resources on devices, traditional methods tend to deliver suboptimal recognition accuracy, necessitating further enhancement. ...
Image Enhancement Based on Fusion in Wavelet Domain In image processing, a lot of applications are used to improve the quality of images. Some images are important that are needed to improve because of rare availability. The similar images can be enhanced where some different parts are de... ...
We also implement some SR baseline models for quality enhancement as follows: BasicVSR++ (CVPR 2022): Winner of the NTIRE 2021 VSR challenge. EDVR (CVPRW 2019): Winner of the NTIRE 2019 VSR challenge. Furthermore, we incorporate some image-oriented models into PowerVQE, which are detailed in...
Image quality enhancement in low-light-level ghost imaging using modified compressive sensing method. Laser Phys. Lett.https://doi.org/10.1088/1612-202X/aaa5f6 (2018). Article Google Scholar Li, C., Tan, X., Chen, S. & Zhuang, Z. Optimal ordering strategy of Hadamard measurement basis ...
The present application provides a multi-frame quality enhancement method and device for a lossily compressed video. The method comprises: performing quali... XU Mai,R Yang,T Liu,... 被引量: 0发表: 2021年 基于块编码特点的压缩视频质量增强算法 compressed video quality enhancementdeep learning针对...
Measurement of image or video quality is crucial for many image-processing algorithms, such as acquisition, compression, restoration, enhancement, and rep... HR Sheikh,AC Bovik,L Cormack - 《IEEE Transactions on Image Processing》 被引量: 877发表: 2005年 No-reference quality assessment using natu...