Zobrazeno 1 - 10
of 151
pro vyhledávání: '"M. Slanina"'
Autor:
O. Zach, M. Slanina
Publikováno v:
Radioengineering, Vol 27, Iss 3, Pp 819-826 (2018)
HTTP adaptive streaming is a widely used method for delivering the video content to its final recipi ents. The visual quality of the streamed video content is being adaptively changed according to network conditions to offer the user a smooth playbac
Externí odkaz:
https://doaj.org/article/53c515081b6942d8bd2769cf0808999d
Autor:
O. Zach, M. Slanina
Publikováno v:
Radioengineering, Vol 23, Iss 1, Pp 405-411 (2014)
This paper deals with the design of a Matlab based tool for measuring video quality with no use of a reference sequence. The main goals are described and the tool and its features are shown. The paper begins with a description of the existing pixel-b
Externí odkaz:
https://doaj.org/article/d469e4439a2f46e9bdeee36e184fb771
Publikováno v:
Radioengineering, Vol 22, Iss 1, Pp 82-91 (2013)
This paper deals with the reconstruction of spatial coordinates of an arbitrary point in a scene using two images scanned by a 3D camera or two displaced cameras. Calculations are based on the perspective geom-etry. Accurate determination of correspo
Externí odkaz:
https://doaj.org/article/f82209ed298349a6ae65edadc0b8bf40
Publikováno v:
Radioengineering, Vol 21, Iss 1, Pp 63-69 (2012)
The paper deals with the temporal properties of a~scoring session when assessing the subjective quality of full HD video sequences using the continuous video quality tests. The performed experiment uses a modification of the standard test methodology
Externí odkaz:
https://doaj.org/article/26f4cd39a985438abe13dc49fd50156c
Publikováno v:
Radioengineering, Vol 21, Iss 1, Pp 445-454 (2012)
The three dimensional (3D) display technology has started flooding the consumer television market. There is a number of different systems available with different marketing strategies and different advertised advantages. The main goal of the experime
Externí odkaz:
https://doaj.org/article/43d8ebc2421f47119fa25cc4dc937f83
Autor:
M. Blazek, P. Dostal, P. Pata, S. Vitek, L. Krasula, T. Kratochvil, V. Ricny, M. Slanina, L. Polak, K. Fliegel, M. Klima
Publikováno v:
Radioengineering, Vol 20, Iss 4, Pp 1016-1023 (2011)
The DEIMOS (DatabasE of Images: Open Source) is created as an open-source database of images and videos for testing, verification and comparing of various image and/or video processing techniques such as enhancing, compression and reconstruction. The
Externí odkaz:
https://doaj.org/article/410371c8b60e4686a6188261e5d15d9a
Autor:
V. Ricny, M. Slanina
Publikováno v:
Radioengineering, Vol 20, Iss 1, Pp 126-131 (2011)
The paper deals with a simplified analysis of subjective resolution of an aerial sensing system for Earth surface photography in the visible light spectrum. The proposed simplified linear method allows approximate estimation of the minimal target siz
Externí odkaz:
https://doaj.org/article/fb1662d712f945d297cd1e1a63428d84
Autor:
V. Ricny, M. Slanina
Publikováno v:
Radioengineering, Vol 17, Iss 3, Pp 103-108 (2008)
The paper presents a video quality metric designed for the H.264/AVC codec. The metric operates directly on the encoded H.264/AVC bit stream, parses the encoding parameters and processes them using an artificial neural network. The network is designe
Externí odkaz:
https://doaj.org/article/e8fb5b44b9a449bc844a3fec63253523
Autor:
M. Slanina, T. Kratochvil
Publikováno v:
Radioengineering, Vol 13, Iss 4, Pp 14-17 (2004)
The paper deals with the implementation of the channel codingaccording to DVB standard on DSP development board MDS TM-13 IREF andPC. The board is based on Philips Nexperia media processor andintegrates hardware video ADC and DAC. The program librari
Externí odkaz:
https://doaj.org/article/1353fe93144840d3b9b8cdfee4c93b3a
Publikováno v:
Rozhledy v chirurgii : mesicnik Ceskoslovenske chirurgicke spolecnosti. 99(10)
Pulmonary arteriovenous malformation (PAVM) is formed by abnormal connections between pulmonary arteries and veins that bypass the pulmonary capillaries and transport deoxygenated blood through pulmonary veins to the left heart. This causes insuffici