TW201615017A - Decoder, encoder, method for decoding, method for encoding, and system for encoding and decoding - Google Patents

Decoder, encoder, method for decoding, method for encoding, and system for encoding and decoding

Info

Publication number
TW201615017A
TW201615017A TW104130995A TW104130995A TW201615017A TW 201615017 A TW201615017 A TW 201615017A TW 104130995 A TW104130995 A TW 104130995A TW 104130995 A TW104130995 A TW 104130995A TW 201615017 A TW201615017 A TW 201615017A
Authority
TW
Taiwan
Prior art keywords
coding unit
decoding
unit block
encoding
flag
Prior art date
Application number
TW104130995A
Other languages
Chinese (zh)
Other versions
TWI565302B (en
Inventor
Yao-Jen Chang
Chun-Lung Lin
Ching-Chieh Lin
Jih-Sheng Tu
Original Assignee
Ind Tech Res Inst
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to CN201510639350.7A priority Critical patent/CN105491379A/en
Priority to US14/872,155 priority patent/US20160100161A1/en
Priority to EP15187826.1A priority patent/EP3002948A1/en
Publication of TW201615017A publication Critical patent/TW201615017A/en
Application granted granted Critical
Publication of TWI565302B publication Critical patent/TWI565302B/en

Links

Landscapes

  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)

Abstract

A method for decoding, a method for encoding, a codec system, a decoder and an encoder are provided. The method includes receiving a first flag corresponding to a coding unit block, and receiving and reading a second flag corresponding to the coding unit block and index values of each pixel of the coding unit block when a state value of the first flag is conformed to a predetermined state value. The method also includes selecting N colors corresponding to N index pixels from a neighboring area of the coding unit block according to the second flag, wherein the second flag indicates an amount of the N colors corresponding to the N index pixels and colors of each of the N colors are different. The method further includes reconstructing pixels of the coding unit block according to the N colors corresponding to the N index pixels.
TW104130995A 2014-10-01 2015-09-18 Decoder, encoder, method for decoding, method for encoding, and system for encoding and decoding TWI565302B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201510639350.7A CN105491379A (en) 2014-10-01 2015-09-30 Decoder, encoder, decoding method, encoding method and encoding/decoding system
US14/872,155 US20160100161A1 (en) 2014-10-01 2015-10-01 Decoder, encoder, decoding method, encoding method, and codec system
EP15187826.1A EP3002948A1 (en) 2014-10-01 2015-10-01 Decoder, decoding method, and codec system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201462058111P 2014-10-01 2014-10-01

Publications (2)

Publication Number Publication Date
TW201615017A true TW201615017A (en) 2016-04-16
TWI565302B TWI565302B (en) 2017-01-01

Family

ID=56361327

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104130995A TWI565302B (en) 2014-10-01 2015-09-18 Decoder, encoder, method for decoding, method for encoding, and system for encoding and decoding

Country Status (1)

Country Link
TW (1) TWI565302B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102049308B1 (en) * 2011-11-02 2020-01-08 타지반 투 엘엘씨 Video coding method, video coder, video decoding method, video decoder, and video codec
WO2013095555A1 (en) * 2011-12-22 2013-06-27 Intel Corporation Packed data rearrangement control indexes generation processors, methods, systems, and instructions
CN108933943B (en) * 2012-07-02 2020-12-25 太阳专利托管公司 Image encoding method and image encoding device

Also Published As

Publication number Publication date
TWI565302B (en) 2017-01-01

Similar Documents

Publication Publication Date Title
EP3673651A4 (en) Image encoder, image decoder, image encoding method, and image decoding method
EP3673656A4 (en) Image encoder, image decoder, image encoding method, and image decoding method
PH12016501793A1 (en) Method of color index coding with palette stuffing
EP3673657A4 (en) Image encoder, image decoder, image encoding method, and image decoding method
EP3383039A4 (en) Multi-viewpoint video encoding/decoding method
MX2018000623A (en) Method of conditional binary tree block partitioning structure for video and image coding.
PH12016500079A1 (en) Palette prediction in palette-based video coding
IL280228A (en) Video encoder, video decoder, and corresponding encoding and decoding methods
PT3509297T (en) Video encoding method, decoding method and terminal
MX2016011210A (en) Modifying bit depths in color-space transform coding.
PH12016501573A1 (en) Determining palette size, palette entries and filtering of palette coded blocks in video coding
TN2017000327A1 (en) Restriction on palette block size in video coding
EP3609184A4 (en) Image encoding method and apparatus, and image decoding method and apparatus
MX335982B (en) Multiview video data encoding method and device, and decoding method and device.
MX2016011591A (en) Palette-based video coding.
PH12014502731A1 (en) Signaling long-term reference pictures for video coding
WO2014134181A3 (en) Neighboring block disparity vector derivation in 3d video coding
EP3399752A4 (en) Image encoding and decoding method, encoding and decoding device, encoder and decoder
EP4029262A4 (en) Prediction type signaling in video coding
EP3957069A4 (en) Recovery point signaling in video coding
EP3437318A4 (en) Methods and apparatuses for encoding and decoding video according to coding order
EP3661212A4 (en) Image encoding method and apparatus, and image decoding method and apparatus
EP3273693A4 (en) Video encoding and decoding method, encoder and decoder
EP3637766A4 (en) Image encoding method and apparatus, and image decoding method and apparatus
EP3257177A4 (en) System and method for real time video communication employing fountain coding