KR102294092B1 - 영상의 복호화 방법 및 이를 이용하는 장치 - Google Patents

영상의 복호화 방법 및 이를 이용하는 장치 Download PDF

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KR102294092B1
KR102294092B1 KR1020140177008A KR20140177008A KR102294092B1 KR 102294092 B1 KR102294092 B1 KR 102294092B1 KR 1020140177008 A KR1020140177008 A KR 1020140177008A KR 20140177008 A KR20140177008 A KR 20140177008A KR 102294092 B1 KR102294092 B1 KR 102294092B1
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KR20150081229A (ko
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이하현
강정원
이진호
최진수
김진웅
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한국전자통신연구원
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Priority to CN201480017906.2A priority Critical patent/CN105122799B/zh
Priority to PCT/KR2014/012495 priority patent/WO2015102271A1/ko
Priority to EP14876965.6A priority patent/EP3086555B1/en
Priority to EP21188128.9A priority patent/EP3937494A1/en
Priority to US14/774,290 priority patent/US9967571B2/en
Priority to JP2016562715A priority patent/JP2017508417A/ja
Publication of KR20150081229A publication Critical patent/KR20150081229A/ko
Priority to US15/933,010 priority patent/US10375400B2/en
Priority to US15/928,964 priority patent/US10291920B2/en
Priority to US15/933,040 priority patent/US10397584B2/en
Priority to US15/933,051 priority patent/US10326997B2/en
Priority to JP2019039912A priority patent/JP2019134444A/ja
Priority to JP2021022000A priority patent/JP7490592B2/ja
Priority to KR1020210109939A priority patent/KR102423851B1/ko
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Publication of KR102294092B1 publication Critical patent/KR102294092B1/ko
Priority to JP2023043188A priority patent/JP2023072090A/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/04—Segmentation; Word boundary detection
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/26—Speech to text systems
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00—Speaker identification or verification techniques
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/005—Language recognition
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/01—Assessment or evaluation of speech recognition systems
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • G10L15/063—Training
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
    • G10L15/142—Hidden Markov Models [HMMs]
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/16—Speech classification or search using artificial neural networks
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/28—Constructional details of speech recognition systems
    • G10L15/32—Multiple recognisers used in sequence or in parallel; Score combination systems therefor, e.g. voting systems
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR1020140177008A 2014-01-02 2014-12-10 영상의 복호화 방법 및 이를 이용하는 장치 Active KR102294092B1 (ko)

Priority Applications (14)

Application Number Priority Date Filing Date Title
CN201480017906.2A CN105122799B (zh) 2014-01-02 2014-12-17 用于解码图像的方法以及使用其的设备
PCT/KR2014/012495 WO2015102271A1 (ko) 2014-01-02 2014-12-17 영상의 복호화 방법 및 이를 이용하는 장치
EP14876965.6A EP3086555B1 (en) 2014-01-02 2014-12-17 Parameter derivation in multi-layer video coding
EP21188128.9A EP3937494A1 (en) 2014-01-02 2014-12-17 Method for decoding image and apparatus using same
US14/774,290 US9967571B2 (en) 2014-01-02 2014-12-17 Method for decoding image and apparatus using same
JP2016562715A JP2017508417A (ja) 2014-01-02 2014-12-17 映像の復号化方法及びこれを利用する装置
US15/933,040 US10397584B2 (en) 2014-01-02 2018-03-22 Method for decoding image and apparatus using same
US15/928,964 US10291920B2 (en) 2014-01-02 2018-03-22 Method for decoding image and apparatus using same
US15/933,010 US10375400B2 (en) 2014-01-02 2018-03-22 Method for decoding image and apparatus using same
US15/933,051 US10326997B2 (en) 2014-01-02 2018-03-22 Method for decoding image and apparatus using same
JP2019039912A JP2019134444A (ja) 2014-01-02 2019-03-05 映像の復号化方法及びこれを利用する装置
JP2021022000A JP7490592B2 (ja) 2014-01-02 2021-02-15 映像の復号化方法及びこれを利用する装置
KR1020210109939A KR102423851B1 (ko) 2014-01-02 2021-08-20 영상의 복호화 방법 및 이를 이용하는 장치
JP2023043188A JP2023072090A (ja) 2014-01-02 2023-03-17 映像の復号化方法及びこれを利用する装置

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR20140000413 2014-01-02
KR1020140000413 2014-01-02
KR1020140003760 2014-01-13
KR20140003760 2014-01-13
KR20140030743 2014-03-17
KR1020140030743 2014-03-17
KR20140033012 2014-03-20
KR1020140033012 2014-03-20

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KR20150081229A KR20150081229A (ko) 2015-07-13
KR102294092B1 true KR102294092B1 (ko) 2021-08-27

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KR1020210109939A Active KR102423851B1 (ko) 2014-01-02 2021-08-20 영상의 복호화 방법 및 이를 이용하는 장치
KR1020220088467A Active KR102517340B1 (ko) 2014-01-02 2022-07-18 영상의 복호화 방법 및 이를 이용하는 장치
KR1020230041311A Active KR102703007B1 (ko) 2014-01-02 2023-03-29 영상의 복호화 방법 및 이를 이용하는 장치
KR1020240118075A Pending KR20240134275A (ko) 2014-01-02 2024-08-30 영상의 복호화 방법 및 이를 이용하는 장치

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KR1020220088467A Active KR102517340B1 (ko) 2014-01-02 2022-07-18 영상의 복호화 방법 및 이를 이용하는 장치
KR1020230041311A Active KR102703007B1 (ko) 2014-01-02 2023-03-29 영상의 복호화 방법 및 이를 이용하는 장치
KR1020240118075A Pending KR20240134275A (ko) 2014-01-02 2024-08-30 영상의 복호화 방법 및 이를 이용하는 장치

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US (5) US9967571B2 (enExample)
EP (2) EP3937494A1 (enExample)
JP (4) JP2017508417A (enExample)
KR (5) KR102294092B1 (enExample)
CN (1) CN105122799B (enExample)

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KR20240133059A (ko) * 2023-02-28 2024-09-04 인제대학교 산학협력단 입체인지지각 훈련키트

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