MRF-BASED PLANAR CO-SEGMENTATION FOR DEPTH COMPRESSION

Ozkalayci B., ALATAN A. A.

IEEE International Conference on Image Processing (ICIP), Paris, Fransa, 27 - 30 Ekim 2014, ss.125-129 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Basıldığı Şehir: Paris
  • Basıldığı Ülke: Fransa
  • Sayfa Sayıları: ss.125-129
  • Anahtar Kelimeler: Energy minimization based model fitting, depth compression, MVD, planar 3D
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

An energy based planar depth representation is proposed to obtain an efficient depth compression tool for 3DV applications. The proposed segmentation-based depth compression approach is designed by reflecting the rate-distortion tradeoff into the energy terms. A PEARL based algorithm is developed to obtain the planar approximations of depth images. Lastly depth reconstruction and novel view rendering results of the proposal compared with the state-of-the-art methods. The experiments show that the planar approach performs superior rendering results than JPEG 2000 and HEVC standards.