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TASVIRNI SIQISHNING TURLI USULLARINI QIYOSIY TAHLIL QILISH

descriptionPublicationkeyboard_double_arrow_right Article , Conference object 25 Dec 2022Publisher:Zenodo
Authors: Ortiqova, F.S.; Ruzimatova, M.R.;

doi: 10.5281/zenodo.7500570 , 10.5281/zenodo.7500569

TASVIRNI SIQISHNING TURLI USULLARINI QIYOSIY TAHLIL QILISH

Abstract

Tasvirni siqish - bu tasvirdan ortiqcha ma’lumotlarni olib tashlash jarayoni bo'lib, saqlash hajmini, uzatish tarmoqli kengligi va uzatish vaqtini kamaytirish uchun faqat muhim ma’lumotlarni saqlash mumkin. Muhim ma’lumotlar tasvir sifati va ma’lumotlarini yo‘qotmasdan qayta tiklanishi uchun turli xil o‘zgartirish usullari bilan chiqariladi. Ushbu maqolada tasvirni siqishning qiyosiy tahlili Hybrid (DWT-DCT) Transform tomonidan amalga oshiriladi. MATLAB dasturlari yuqoridagi usullar va xulosalarning har biri uchun yozilgan bo‘lib, gibrid DWT-DCT algoritmi JPEG-ga asoslangan mustaqil DCT, DWT algoritmlariga qaraganda yuqori signal yoki shovqin nisbati (PSNR) bo‘yicha ancha yaxshi ishlaydi. yuqori siqish nisbatida vizual idrok sifatida yangi JPEG 2000 standartining bir qismi bo‘lgan to‘lqinli konvertatsiyasi.

Keywords

Tasvirni siqish, transform, multimediya, entropiya

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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