RU2728845C1

Title

DEVICE AND METHOD OF IMPROVING IMAGE DATA EXCHANGE BASED ON NONLINEARITY OF PERCEPTION OF BRIGHTNESS BETWEEN DIFFERENT DISPLAY CAPABILITIES

Application Number:

RU20190142091

Publication Date:

31-07-2020

Current Assignee:

Family ID:

Application Date:

18-12-2019

Declaring Company:

Publication Country:

US

Priority Date:

06-12-2011

Title

DEVICE AND METHOD OF IMPROVING IMAGE DATA EXCHANGE BASED ON NONLINEARITY OF PERCEPTION OF BRIGHTNESS BETWEEN DIFFERENT DISPLAY CAPABILITIES

Application Number:

RU20190142091

Family ID:

Publication Country:

US

Publication Date:

31-07-2020

Application Date:

18-12-2019

Priority Date:

06-12-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

FIELD: computer equipment.SUBSTANCE: invention relates to the computer equipment. Device for processing streams of binary signals stored on information carriers which are invariable with time, binary signals stream comprises an image and metadata, wherein the metadata includes a first luminance value and a second luminance value; image is encoded by digital code values, which represent a normalized brightness valuebased at least in part on a functional model:; parametersandare given values; and the normalized valueof thevalues of the digital code is in range of 0≤≥1, wherein thevalues of the digital code exclude redundant code values.EFFECT: technical result consists in reducing visually perceptible coding errors.5 cl, 16 dwg, 4 tbl

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.