Abstract: The JPEG 2000 image compression standard is designed for a broad range of data compression applications. The new standard is based on wavelet technology and layered coding in order to ...

With the rapid growth of the volume of image data, the burden of storage and transmission has increased dramatically. However, current algorithms face challenges in balancing compression efficiency ...

The paper of this simulator can be found here: https://arxiv.org/abs/2511.09022. This is the upgraded version of my previous work RadHARSimulator V1: https://github ...

While grayscale image processing teaches the core concepts of intensity and contrast, color image processing opens the door to more advanced and realistic computer vision tasks. Colors aren't just ...

Multi-image optical encryption (MOE) has demonstrated promising potential in image data protection owing to its parallel processing capability and abundant degrees of freedom. However, existing ...

In the realm of image processing, noise reduction often comes at the cost of losing critical details like edges. This is where bilateral filtering shines—a powerful technique that balances noise ...

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Trinh Man Hoang, Jinjia Zhou, Yibo Fan. 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), Seattle, WA, USA, 2020, pp. 619-623. The code is built on DSSLIC & PSPNet ...

Audio frequencies range from 20Hz to 20kHz but these frequencies are not heard in the same way. Frequencies below 20Hz and above 20kHz are very difficult to hear, while those not much more than 20Hz, ...

Abstract: To identify the forgery in DCT based compressed image the two significant properties are quantization artifacts and blocking artifacts. Image compression is really real substance for ...