| 摘要 |
C /NRPobl/DCC/KXM/3270804_LjDOC.29/10/21 Strategies are described for processing image information in a linear form to reduce the amount of artifacts (compared to processing the data in nonlinear form). Exemplary types 5 of processing operations can include, scaling, compositing, alpha-blending, edge detection, and so forth. In a more specific implementation, strategies are described for processing image information (114) that is: a) linear; b) in the RGB color space; c) high precision (e.g., provided by floating point representation); d) progressive; and e) full channel. Other improvements provide strategies for: a) processing image information in a pseudo-linear 10 space to improve processing speed; b) implementing an improved error dispersion technique; c) dynamically calculating and applying filter kernels; d) producing pipeline code in an optimal manner; and e) implementing various processing tasks using novel pixel shader techniques. WO 2006/015107 PCTlUS2005/026761 0; 8 0 0(~3 I- c E~ 0. . 9 S S E LL If Cl' 0) ~ 0 T3 I- 'r-( r_ 0 ) (- Cmo--------------- 0 a >C'C LsL 00 L .~V5 0) 0 C) |
