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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
91

Reweighted compressive sensing for image signals /

Yang, Yi. January 2009 (has links)
Includes bibliographical references (p. 60-63).
92

Video interpolation for deinterlacing and frame rate up conversion /

Tu, Shing Fat. January 2009 (has links)
Includes bibliographical references (p. 73-75).
93

Yes, breast cancer related lymphoedema can be managed

Maree, J E 17 October 2011 (has links)
The purpose of the study was to demonstrate that breast cancer related lymphoedema can be managed by means of Complete Decompression Therapy and consequently improve quality of life. An instrumental case study design was used. The target population was all women with breast cancer related lymphoedema living in Tshwane, the context of the study. The patient with the most severe breast cancer related lymphoedema treated by the researcher is presented. Mixed methods were used to gather data. The expected 60% limb volume reduction could not be achieved after 4 weeks of induction therapy. After 8.5 weeks of treatment, the limb volume reduced from the initial 3841 mL to 1639 mL, a 57.2% reduction. Patient compliance to compression therapy was a challenge and led to relapse extending the induction phase of treatment. Despite the prolonged treatment, the limb volume reduction improved the patient’s quality of life. The study demonstrated and confirmed that despite a degree of noncompliance, breast cancer related lymphoedema can be managed with Complete Decongestive Therapy which, in turn, improves the quality of life of women living with breast cancer.
94

DCT domain video foveation and transcoding for heterogeneous video communication

Liu, Shizhong 06 May 2011 (has links)
Not available / text
95

Foveated video compression for lossy packet networks

Larcom, Ronald Craig 21 December 2011 (has links)
Unreliable networks can severely hamper transmission of video data. In applications requiring minimal latency, video frames must be compressed using intraframe techniques. We develop a video codec suitable for robot teleoperation over unreliable networks with high packet loss rates. The codec combines a foveated image compression algorithm, Embedded Foveation Image enCoding (EFIC), with a Forward Error Correction (FEC) code tuned to network performance. Foveation, or spatially variant image resolution, allows very high compression levels while preserving the most important image characteristics. By tightly integrating an FEC within the codec we are able to virtually eliminate dropped frames independent of the network protocol. We find that the new codec supports much higher video quality than another intraframe compression technique, Motion JPEG (M-JPEG). / text
96

Video object coding and relighting for image base representation

Chan, Kin-lok, 陳健樂 January 2004 (has links)
published_or_final_version / abstract / toc / Electrical and Electronic Engineering / Master / Master of Philosophy
97

A novel bit allocation buffer control algorithm for low bit-rate videocompression

吳景濤, Ng, King-to. January 1998 (has links)
published_or_final_version / Electrical Engineering / Master / Master of Philosophy
98

Motion estimation in feature domain

Mok, Wai-hung, Toby., 莫偉雄. January 2000 (has links)
published_or_final_version / Electrical and Electronic Engineering / Master / Master of Philosophy
99

Image compression by using mathematical transform

陳巧燕, Chan, Hau-yin. January 1999 (has links)
published_or_final_version / Mathematics / Master / Master of Philosophy
100

Perceptual models and coding schemes for image compression

方惠靑, Fong, Wai-ching. January 1997 (has links)
published_or_final_version / Electrical and Electronic Engineering / Doctoral / Doctor of Philosophy

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