IMAGE PROCESSING DEVICE AND METHOD
First Claim
Patent Images
1. :
- A decoding method for decoding a bit stream, comprising;
performing arithmetic decoding of block lines of a first slice of the bit stream in an order from bottom to top, and performing arithmetic decoding of block lines of a second slice of the bit stream in an order from top to bottom; and
performing arithmetic decoding, by circuitry of an image processing device, on a top block of a current block line in the second slice using a context used in the arithmetic decoding for a previous block of a previous block line in the first slice.
0 Assignments
0 Petitions
Accused Products
Abstract
An image processing device for encoding a video signal including circuitry configured to perform an arithmetic encoding process on a top block of a current block line of the video signal using a context used in the arithmetic encoding process for a previous block of a previous block line.
22 Citations
14 Claims
-
1. :
- A decoding method for decoding a bit stream, comprising;
performing arithmetic decoding of block lines of a first slice of the bit stream in an order from bottom to top, and performing arithmetic decoding of block lines of a second slice of the bit stream in an order from top to bottom; and performing arithmetic decoding, by circuitry of an image processing device, on a top block of a current block line in the second slice using a context used in the arithmetic decoding for a previous block of a previous block line in the first slice. - View Dependent Claims (2, 3, 4, 5, 6, 13)
- A decoding method for decoding a bit stream, comprising;
-
7. :
- An image processing device for decoding a bit stream, comprising;
circuitry configured to; perform arithmetic decoding of block lines of a first slice of the bit stream in an order from bottom to top, and perform arithmetic decoding of block lines of a second slice of the bit stream in an order from top to bottom; and perform arithmetic decoding on a top block of a current block line in the second slice using a context used in the arithmetic decoding for a previous block of a previous block line in the first slice. - View Dependent Claims (8, 9, 10, 11, 12, 14)
- An image processing device for decoding a bit stream, comprising;
Specification