Image compression based on spatial redundancy removal and image inpainting

How to Use Texture Analysis and Synthesis Methods for Video Compression

“…Successful adaptations of Laplace PDE to image and video coding were presented in [13][14][15][16], respectively. Successful adaptations of Laplace PDE to image and video coding were presented in [13][14][15][16], respectively.…”

“…For example, Doshkov et al [15] proposed an approach to control the prediction direction of Laplace completion and minimize spatial discontinuities within blocks and their boundaries simultaneously. Bastani et al [13] and Liu et al [14] explicitly detect and transmit edges and use Laplace PDE only for smooth regions. Two new intra-modes (Vertical and Horizontal) are shown in Figure 6.5.…”

Identification and discussion of open issues in perceptual video coding based on image analysis and completion

“…In-depth information about these methods will be given in section 3.2. Image completion methods that rely on the well-known Laplace PDE have also provided effective methods for image [21] and video [22] compression. The work in [21] and [22] explicitly detect and transmit edges and use Laplace PDE only for smooth regions.…”

“…Image completion methods that rely on the well-known Laplace PDE have also provided effective methods for image [21] and video [22] compression. The work in [21] and [22] explicitly detect and transmit edges and use Laplace PDE only for smooth regions. Furthermore, several publications based on the non-parametrical methods have been proposed for intra- [12], [13], [14] and interprediction [15], [16] of texture blocks in H.264/AVC.…”

Study of blocking effect elimination methods by means of intraframe video sequence interpolation

“…Исходя из этого, для интерполяции, как правило, используют алгоритмы простого усреднения ближайших восстановленных отсчетов [11]. Необходимо отметить, что интерполяция может также использоваться для сжатия путем устранения пространственной избыточно-сти [12], использующего подобие схожих пикселов видеокадра. Таким образом, целью настоящей работы является разработка метода повышения степени сжатия и качества восстановленных видеоданных путем устранения блокинг-эффекта на границах сегмента за счет внутрикадровой интерполяции сегментов ви-деопоследовательности.…”