Imaging Science and Photographic Technology

Subjects of the inquire: algebraic structure, symmetric cryptosystem developing method and ciphering algorithm.
Aim of the inquire: developing methods and algorithms of creating resistant symmetric cryptosystems on base elements of diamatrix algebra.
Methods of inquire: base of informatics, information and communication technologies, cryptographic systems and matrix and diamatrix algebra methods.
The results achieved and their novelty:
In thesis main attention to developing new algebraic structures with additional secret is given. Consequently algebraic structure of diamatrix and rows and also new data encryption methods and algorithms were developed.
Practical value: developed crypto algorithms can be used in cryptosystems developing process, which have higher resistance in comparison with known and in education process by information security in institutes of education.
Degree of embed and economic cffcctivity: results gained in thesis used in developing process of government standards of Uzbekistan in cryptographic protection of information, in the system of secure electronic document management «E-Hujjat» and in scientific reports by information security and cryptology in SEMRC of UzACI.
Shphcre of usage: results gained in thesis can be used in information and communication systems of Republic of Uzbekistan and in education process in institutes of higher education.

The article reveals the main stages of cloud data forensics production and includes a brief overview of the key aspects of the field, including recommendations and requirements for the cloud data forensics examiner.

Ushbu maqolada buyumlar Intemeti, unga qo'yilgan xavfsizlik talablari, unda qo’llaniladigan autentifikatsiyalash protokollari va ulami tahlili ishlab chiqilgan.

The article presents the results of a comparative analysis of the use of domestic and foreign accounting information systems, technical characteristics of software, features
of building accounting information systems at small businesses in Uzbekistan, taking into account the importance of switching to automation of accounting and financial
accounting

This article covers the process of improving the quality of videos, optimizing and analyzing images. The article reviews modem technologies, in particular, methods based on artificial intelligence and machine learning, as well as approaches such as reducing noise in videos, image restoration, color correction and improving video compression.

Insonni xatti-harakatlariga qarab tanib olish kompyuterni ko’rish va sun’iy intellektning qiziqarli va qiyin sohasidir. So’nggi yillarda odamlarning harakatlari va imo-ishoralarini tahlil qilish orqali aniqlay oladigan modellarni ishlab chiqishda sezilarli yutuqlarga erishildi. Ushbu sohadagi ikkita mashhur model COCO (Kontekstdagi umumiy ob’ektlar) va MPII (Maks Plank Informatika Instituti) modellaridir. Ushbu maqolada biz insonni o’z harakatlaridan tanib olish modellarini o’rganamiz va keyin COCO va MPII qiyosiy tahlilini o’rganamiz, ularning farqlari va kuchli tomonlarini ta’kidlaymiz.