Deinterlacing based on motion compensation with variable block sizes

Inho Kim, Taeuk Jeong, Chulhee Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In this paper, we propose a new deinterlacing algorithm based on motion estimation and compensation with variable block size. Motion compensated methods using a fixed block size tend to produce undesirable artifacts when there exist complicated motion and high frequency components. In the proposed algorithm, the initial block size of motion estimation is determined based on the existence of global motion. Then, the block is further divided depending on block characteristics. Since motion compensated deinterlacing may not always provide satisfactory results, the proposed method also use an intrafield spatial deinterlacing. Experimental results show that the proposed method provides noticeable improvements compared to motion compensated deinterlacing with a fixed block size.

Original languageEnglish
Title of host publicationApplications of Digital Image Processing XXIX
Volume6312
DOIs
Publication statusPublished - 2006 Nov 9
EventApplications of Digital Image Processing XXIX - San Diego, CA, United States
Duration: 2006 Aug 152006 Aug 17

Other

OtherApplications of Digital Image Processing XXIX
CountryUnited States
CitySan Diego, CA
Period06/8/1506/8/17

Fingerprint

Deinterlacing
Motion Compensation
Motion compensation
Motion estimation
Motion
Motion Estimation
Tend
artifacts
Experimental Results

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

Kim, I., Jeong, T., & Lee, C. (2006). Deinterlacing based on motion compensation with variable block sizes. In Applications of Digital Image Processing XXIX (Vol. 6312). [63120B] https://doi.org/10.1117/12.680382
Kim, Inho ; Jeong, Taeuk ; Lee, Chulhee. / Deinterlacing based on motion compensation with variable block sizes. Applications of Digital Image Processing XXIX. Vol. 6312 2006.
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Kim, I, Jeong, T & Lee, C 2006, Deinterlacing based on motion compensation with variable block sizes. in Applications of Digital Image Processing XXIX. vol. 6312, 63120B, Applications of Digital Image Processing XXIX, San Diego, CA, United States, 06/8/15. https://doi.org/10.1117/12.680382

Deinterlacing based on motion compensation with variable block sizes. / Kim, Inho; Jeong, Taeuk; Lee, Chulhee.

Applications of Digital Image Processing XXIX. Vol. 6312 2006. 63120B.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Kim I, Jeong T, Lee C. Deinterlacing based on motion compensation with variable block sizes. In Applications of Digital Image Processing XXIX. Vol. 6312. 2006. 63120B https://doi.org/10.1117/12.680382