Inventor

DUMITRAS ADRIANA

US97 patents

⚠️ This page may combine multiple inventors who share the name “DUMITRAS ADRIANA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DUMITRAS ADRIANA

HASKELL BARIN GEOFFRY

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

Order value for specifying relationship between video pictures

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

Using order difference for calculating motion vector

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

APPLE INC

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Using order difference for calculating motion vector

Using order value for computing motion vector

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements of division operations

Using order value for processing a video picture

Target bitrate estimator, picture activity and buffer management in rate control for video coder

Determining the number of unidirectional and bidirectional motion compensated frames to be encoded for a video sequence and detecting scene cuts in the video sequence

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and system for video encoding using a variable number of B frames

Determining the number of unidirectional and bidirectional motion compensated frames to be encoded for a video sequence and detecting scene cuts in the video sequence

Look-ahead system and method for pan and zoom detection in video sequences

APPLE COMPUTER

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

AT & T CORP

Texture replacement in video sequences and images

Texture replacement in video sequences and images

AT & T IP II LP

System and method for encoding and decoding using texture replacement