Utilizing Median Filter as Pre-processing for Depth Map Compression
Abstrak: Video codings are
widely explored, and many standards have been established from multimedia
industries. The 3D video format consists of the conventional 2D video format
and depth maps.In order to support 3D video, depth video compression is needed
to reveal geometric information for synthesis virtual views. Conventional video
coding is not recommended directly employed into original depth video because
its characteristics which can influence in compression ratio and synthesis
performance. Depth information is able to be used for some image processing
applications such as identification, segmentation and so on. Generally, the
damage occurs in original depth video begins from acquisition process of depth
video. This depth video is needed to be compressed for efficient network
transmission. In this research, will be shown utilizing median filter as
pre-processing method. Then, the output of pre-processing is fed into H.264/AVC
encoding tool. From experimental results, utilizing median filter as a
pre-processing technique already enrich the quality of video compression
compared wihout using pre-processing at all.
Penulis: Christin Erniati
Panjaitan
Kode Jurnal: jptkomputerdd170235