Patent ID: 9066079
Filing Date: 2015-06-23
Classification: H04N

Abstract:
1. A method of storing a content of a three-dimensional image, the method comprising the following steps: a processor initializing a register and a maximum number; the processor utilizing a stereo comparison algorithm to generate a depth information map corresponding to each frame of a three-dimensional image signal; the processor obtaining a depth value corresponding to each pixel of each pixel row of the depth information map from the depth information map corresponding to the frame of the three-dimensional image signal; the processor generating at least one depth vector corresponding to the pixel row according to a depth value corresponding to each pixel of the pixel row, wherein each depth vector of the at least one depth vector comprises at least one pixel, and each pixel of the at least one pixel has the same depth value; a counter counting a number of the at least one depth vector; the processor storing the number of the at least one depth vector to the register; the processor comparing the number of the at least one depth vector with the maximum number; the processor utilizing the number of the at least one depth vector to update the maximum number when the number of the at least one depth vector is greater than the maximum number; the processor deleting width of the register greater than a current maximum number according to the current maximum number to generate rest width of the register after the processor completes to compare a number of at least one depth vector of each pixel row of the depth information map; and the processor outputting a compression result of the frame according to the rest width of the register and numbers corresponding to all depth vectors of the depth information map stored in the register.