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دومین کارگاه JPEG در مورد فشرده سازی محتوای light field بر اساس هوش مصنوعی

Light field coding has been extensively researched in the last few years. A wide range of light field coding solutions have been proposed, from well-known, off-the-shelf standard codecs, to those specially designed for light field data. These methods aim to exploit the huge amount of redundant information about the light rays in the same scene […]

دومین کارگاه JPEG در مورد فشرده سازی محتوای light field بر اساس هوش مصنوعی بیشتر بخوانید »

وبسایت کمیته متناظر SC 29 بالاخره به فارسی هم ترجمه شد!

After months of looking for volunteers to do the job, during our last NMC meeting, Prof. Zargari stepped up and in a short time, provided an outstanding Farsi translation for ITTC-SC 29 website. Kudos to him and other volunteers who make every effort to make SC 29 activities available to a larger number of experts

وبسایت کمیته متناظر SC 29 بالاخره به فارسی هم ترجمه شد! بیشتر بخوانید »

بازنمایی اطلاعات ژنومی

The development of Next Generation Sequencing (NGS) technologies enable the usage of genomic information as everyday practice in several fields, but the growing volume of data generated becomes a serious obstacle for a wide diffusion. The lack of an appropriate representation and efficient compression of genomic data is widely recognized as a critical element limiting

بازنمایی اطلاعات ژنومی بیشتر بخوانید »

کدگذاری ویدیویی ضروری MPEG-5

In April 2020, MPEG announced the completion of the new ISO/IEC 23094-1 standard, i.e., MPEG-5 Essential Video Coding (EVC). There is a constant demand for more efficient video coding technologies, but coding efficiency is not the only factor determining the industry’s choice of video coding technology for products and services. The standard offers improved compression

کدگذاری ویدیویی ضروری MPEG-5 بیشتر بخوانید »

بهبود کدک ویدیویی با پیچیدگی پایین

In October 2020, MPEG announced the completion of the new ISO/IEC 23094-2 standard, i.e., Low Complexity Enhancement Video Coding (MPEG-5 Part 2 LCEVC). LCEVC adds an enhancement data stream that can appreciably improve the resolution and visual quality of reconstructed video with effective compression efficiency of limited complexity by building on top of existing and

بهبود کدک ویدیویی با پیچیدگی پایین بیشتر بخوانید »

توصیفگرهای فشرده برای تجزیه و تحلیل ویدئو (CDVA)

MPEG has recently completed the work on Compact Descriptors for Visual Search (CDVS), which enables efficient search in large-scale image collections. While this standard is an important step forward, there are still open challenges from the large and quickly growing amount of video, for example, in the media and entertainment industry, in the automotive industry

توصیفگرهای فشرده برای تجزیه و تحلیل ویدئو (CDVA) بیشتر بخوانید »

فشرده سازی شبکه عصبی

Artificial neural networks have been adopted for a broad range of tasks in multimedia analysis and processing, such as visual and acoustic classification, extraction of multimedia descriptors or image and video coding. The trained neural networks for these applications contain a large number of parameters (i.e., weights), resulting in a considerable size. Thus, transferring them

فشرده سازی شبکه عصبی بیشتر بخوانید »