KR101605397B1

5G,4G,3G,2G

Title

IMAGE QUANTIZATION PARAMETER ENCODING METHOD AND IMAGE QUANTIZATION PARAMETER DECODING METHOD

Application Number:

KR20157006860

Publication Date:

24-03-2016

Current Assignee:

Family ID:

Application Date:

14-06-2012

Declaring Company:

Publication Country:

US

Priority Date:

12-07-2011

Title

IMAGE QUANTIZATION PARAMETER ENCODING METHOD AND IMAGE QUANTIZATION PARAMETER DECODING METHOD

Application Number:

KR20157006860

Family ID:

Publication Country:

US

Publication Date:

24-03-2016

Application Date:

14-06-2012

Priority Date:

12-07-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

The image quantization parameter encoder includes a prediction unit 11 for generating a predictive quantization parameter from past reconstruction quantization parameters, an operation unit 12 for generating a quantization parameter from the quantization parameter and the predictive quantization parameter, The first bin indicating whether the differential quantization parameter is significant or not, the other bin indicating the absolute value of the cost-bared differential quantization parameter, and the quantization parameter for binarizing the bin indicating the positive value of the differential quantization parameter And an encoding unit (13).

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.