KR100394938B1 - 화상 전송 방법, 화상 데이터 배열 및 화상 데이터 배열방법 - Google Patents
화상 전송 방법, 화상 데이터 배열 및 화상 데이터 배열방법 Download PDFInfo
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- KR100394938B1 KR100394938B1 KR10-2001-7009670A KR20017009670A KR100394938B1 KR 100394938 B1 KR100394938 B1 KR 100394938B1 KR 20017009670 A KR20017009670 A KR 20017009670A KR 100394938 B1 KR100394938 B1 KR 100394938B1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
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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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
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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
- H04N19/46—Embedding additional information in the video signal during the compression process
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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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/781—Television signal recording using magnetic recording on disks or drums
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/783—Adaptations for reproducing at a rate different from the recording rate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Television Signal Processing For Recording (AREA)
- Television Systems (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Editing Of Facsimile Originals (AREA)
Abstract
Description
Claims (9)
- 청구항 1(은)는 설정등록료 납부시 포기되었습니다.복수의 프레임을 포함하는 화상에 대응하는 압축 화상 데이터를 전송하는 화상 전송 방법에 있어서,상기 복수의 프레임들에 공통인 데이터를 포함하는 헤더, 상기 압축 화상 데이터의 모든 프레임들이 랜덤 재생될 수 있는지의 여부를 나타내는 식별 플래그 및 고정 길이 데이터―상기 고정 길이 데이터만이 상기 헤더의 선두와 상기 식별 플래그 사이에 배치됨―를 전송하는 단계와,상기 압축 화상 데이터에 포함된 각 압축 프레임 데이터를 순차적으로 전송하는 단계를 포함하는 화상 전송 방법.
- 청구항 2(은)는 설정등록료 납부시 포기되었습니다.제 1 항에 있어서,상기 고정 길이 데이터는 동기화 패턴을 나타내며,상기 복수의 프레임들에 공통인 데이터는 상기 고정 길이 부호 데이터 및 가변 길이 부호 데이터를 포함하는 화상 전송 방법.
- 복수의 프레임을 포함하는 화상에 대응하되 각 프레임의 압축 프레임 데이터를 포함하는 압축 화상 데이터를 배열하는 화상 데이터 배열 방법에 있어서,상기 압축 화상 데이터의 선두에 배치될 동기화 패턴을 배열하는 단계와,상기 동기화 패턴의 직후에 배치될 식별 플래그―상기 식별 플래그는 상기 압축 화상 데이터의 모든 프레임이 랜덤 재생될 수 있는지의 여부를 나타냄―를 배열하는 단계와,상기 식별 플래그 다음에 배치될 상기 압축 프레임 데이터를 배열하는 단계를 포함하는 화상 데이터 배열 방법.
- 제 3 항에 있어서,상기 동기화 패턴은 고정 길이 데이터인 화상 데이터 배열 방법.
- 복수의 프레임을 포함하는 화상에 대응하되, 상기 복수의 프레임의 압축 프레임 데이터를 포함하는 압축 화상 데이터용 화상 데이터 배열에 있어서,상기 압축 화상 데이터의 선두에 배치되는 동기화 패턴과,상기 동기화 패턴의 직후에 배치되는 식별 플래그―상기 식별 플래그는 상기 압축 화상 데이터의 모든 프레임이 랜덤 재생될 수 있는지의 여부를 나타냄―와,상기 식별 플래그 다음에 배치되는 복수의 프레임 각각의 상기 압축 프레임 데이터를 포함하는 화상 데이터 배열.
- 제 5 항에 있어서,상기 동기화 패턴은 고정 길이 데이터인 화상 데이터 배열.
- 청구항 7(은)는 설정등록료 납부시 포기되었습니다.복수의 프레임을 포함하는 화상에 대응하는 압축 화상 데이터를 전송하는 화상 전송 방법에 있어서,복수의 프레임들에 공통인 데이터를 포함하는 헤더, 상기 모든 복수의 프레임의 랜덤 재생 가능성을 나타내는 식별 플래그 및 고정 길이 데이터―상기 고정 길이 데이터만이 상기 헤더의 선두와 상기 식별 플래그 사이에 배치됨―를 전송하는 단계와,상기 압축 화상 데이터에 포함되는 각 압축 프레임 데이터를 순차적으로 전송하는 단계를 포함하는 화상 전송 방법.
- 복수의 프레임을 포함하는 화상에 대응하되, 상기 복수의 프레임 각각의 압축 프레임 데이터를 포함하는 압축 화상 데이터를 배열하는 화상 데이터 배열 방법에 있어서,상기 압축 화상 데이터의 선두에 배치될 동기화 패턴을 배열하는 단계와,상기 동기화 패턴의 직후에 배치될 식별 플래그―상기 식별 플래그는 모든 프레임의 랜덤 재생 가능성을 나타냄―를 배열하는 단계와,상기 식별 플래그 다음에 배치될 상기 압축 프레임 데이터를 배열하는 단계를 포함하는 화상 데이터 배열 방법.
- 복수의 프레임을 포함하는 화상에 대응하되, 상기 복수의 프레임의 압축 프레임 데이터를 포함하는 압축 화상 데이터용 화상 데이터 배열에 있어서,상기 압축 화상 데이터의 선두에 배치되는 동기화 패턴과,상기 동기화 패턴의 직후에 배치되는 식별 플래그―상기 식별 플래그는 모든 프레임의 랜덤 재생 가능성을 나타냄―와,상기 식별 플래그 다음에 배치되는 상기 복수의 프레임 각각의 상기 압축 프레임 데이터를 포함하는 화상 데이터 배열.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JPJP-P-1998-00011068 | 1998-01-23 | ||
JP1106898 | 1998-01-23 | ||
PCT/JP1999/000275 WO1999038326A1 (en) | 1998-01-23 | 1999-01-25 | Image transmitting method, image processing method, image processor, data storage medium |
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KR10-1999-7008705A Division KR100365259B1 (ko) | 1998-01-23 | 1999-01-25 | 화상 처리 방법 |
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KR20010089626A KR20010089626A (ko) | 2001-10-06 |
KR100394938B1 true KR100394938B1 (ko) | 2003-08-19 |
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KR10-2001-7009670A KR100394938B1 (ko) | 1998-01-23 | 1999-01-25 | 화상 전송 방법, 화상 데이터 배열 및 화상 데이터 배열방법 |
KR10-1999-7008705A KR100365259B1 (ko) | 1998-01-23 | 1999-01-25 | 화상 처리 방법 |
KR10-2001-7009673A KR100446365B1 (ko) | 1998-01-23 | 1999-01-25 | 화상 전송 방법 |
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KR10-1999-7008705A KR100365259B1 (ko) | 1998-01-23 | 1999-01-25 | 화상 처리 방법 |
KR10-2001-7009673A KR100446365B1 (ko) | 1998-01-23 | 1999-01-25 | 화상 전송 방법 |
Country Status (12)
Country | Link |
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US (4) | US6418268B1 (ko) |
EP (3) | EP0971543B1 (ko) |
JP (3) | JP3380763B2 (ko) |
KR (3) | KR100394938B1 (ko) |
CN (4) | CN1167275C (ko) |
BR (1) | BRPI9904785B8 (ko) |
DE (2) | DE69901866T2 (ko) |
ES (3) | ES2662593T3 (ko) |
ID (1) | ID22974A (ko) |
MY (1) | MY124052A (ko) |
TW (1) | TW416220B (ko) |
WO (1) | WO1999038326A1 (ko) |
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