JP2001086450A5 - - Google Patents

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JP2001086450A5
JP2001086450A5 JP1999257628A JP25762899A JP2001086450A5 JP 2001086450 A5 JP2001086450 A5 JP 2001086450A5 JP 1999257628 A JP1999257628 A JP 1999257628A JP 25762899 A JP25762899 A JP 25762899A JP 2001086450 A5 JP2001086450 A5 JP 2001086450A5
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Japan
Prior art keywords
recording
image signal
instruction
management information
moving image
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JP1999257628A
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Japanese (ja)
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JP2001086450A (en
JP3787468B2 (en
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Priority claimed from JP25762899A external-priority patent/JP3787468B2/en
Priority to JP25762899A priority Critical patent/JP3787468B2/en
Priority to US09/640,301 priority patent/US6904229B1/en
Publication of JP2001086450A publication Critical patent/JP2001086450A/en
Publication of JP2001086450A5 publication Critical patent/JP2001086450A5/ja
Priority to US11/100,851 priority patent/US7684680B2/en
Publication of JP3787468B2 publication Critical patent/JP3787468B2/en
Application granted granted Critical
Priority to US12/417,903 priority patent/US8526792B2/en
Priority to US12/634,032 priority patent/US8417094B2/en
Priority to US13/827,498 priority patent/US9154760B2/en
Priority to US14/845,973 priority patent/US20150380057A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【００１６】
【課題を解決するための手段】
上記の目的を達成するために、本発明による画像記録装置においては、入力された動画像信号と上記動画像信号に関する管理情報とを記録媒体に記録する記録処理手段と、静止画像信号の記録を指示する指示手段と、上記指示手段の指示に基づいて上記入力された動画像信号から静止画像信号を取り出す静止画符号化手段と、上記指示手段による静止画像信号の記録の指示に応じて、上記記録処理手段により上記記録媒体に記録された管理情報を更新する更新手段とを備える。[0016]
[Means for Solving the Problems]
In order to achieve the above object, in the image recording apparatus according to the present invention, recording processing means for recording an input moving image signal and management information on the moving image signal on a recording medium, and recording of a still image signal According to the instruction means for instructing, the still picture encoding means for taking out the still image signal from the input moving picture signal based on the instruction of the instruction means, and the instruction for recording the still image signal by the instruction means And updating means for updating the management information recorded on the recording medium by the recording processing means.

【００１７】
また、本発明による画像記録方法においては、入力された動画像信号と上記動画像信号に関する管理情報とを記録媒体に記録する記録処理手順と、静止画像信号の記録を指示する指示手段の指示に基づいて上記入力された動画像信号から静止画像信号を取り出す静止画符号化手順と、上記指示手段による静止画像信号の記録の指示に応じて、上記記録媒体に記録された管理情報を更新する更新手順とを有する。[0017]
Further, in the image recording method according to the present invention, a recording processing procedure for recording the input moving image signal and the management information on the moving image signal on the recording medium, and an instruction of the instructing unit instructing the recording of the still image signal. Update for updating management information recorded on the recording medium in accordance with a still image coding procedure for taking out a still image signal from the input moving image signal based on the above and instructions for recording the still image signal by the instruction means And procedures.

【００１８】
また、本発明によるコンピュータ読み取り可能な記憶媒体においては、入力された動画像信号と上記動画像信号に関する管理情報とを記録媒体に記録する処理と、静止画像信号の記録を指示する指示手段の指示に基づいて上記入力された動画像信号から静止画像信号を取り出す処理と、上記指示手段による静止画像信号の記録の指示に応じて、上記記録媒体に記録された管理情報を更新する処理とをコンピュータに実行させるためのコンピュータプログラムを記憶している。[0018]
Further, in the computer-readable storage medium according to the present invention, a process of recording the input moving image signal and management information on the moving image signal on the recording medium, and an instruction of the instructing unit instructing the recording of the still image signal. Processing for taking out a still image signal from the input moving image signal based on the above, and processing for updating the management information recorded on the recording medium according to the recording instruction of the still image signal by the instruction means The computer program for making it run is stored.

Claims (8)

入力された動画像信号と上記動画像信号に関する管理情報とを記録媒体に記録する記録処理手段と、
静止画像信号の記録を指示する指示手段と、
上記指示手段の指示に基づいて上記入力された動画像信号から静止画像信号を取り出す静止画符号化手段と、
上記指示手段による静止画像信号の記録の指示に応じて、上記記録処理手段により上記記録媒体に記録された管理情報を更新する更新手段とを備えることを特徴とする画像記録装置。Recording processing means for recording the input moving image signal and management information on the moving image signal on a recording medium;
Instruction means for instructing recording of a still image signal;
Still image encoding means for extracting a still image signal from the input moving image signal based on the instruction of the instruction means;
An image recording apparatus comprising: updating means for updating management information recorded on the recording medium by the recording processing means in response to an instruction to record a still image signal by the instruction means. 上記動画像信号は撮像手段で撮像されたものであることを特徴とする請求項１に記載の画像記録装置。The image recording apparatus according to claim 1, wherein the moving image signal is picked up by an image pickup unit. 上記入力された動画像信号を可変長符号化する動画符号化手段を備え、上記記録処理手段は上記動画符号化手段により符号化された動画像信号を記録することを特徴とする請求項１に記載の画像記録装置。2. The image processing apparatus according to claim 1, further comprising: moving picture coding means for variable-length coding the input moving picture signal, and the recording processing means records the moving picture signal coded by the moving picture coding means. Image recording apparatus as described. 上記更新手段は、上記管理情報を記憶するメモリと、上記静止画記録の指示に応じて上記メモリに記憶されている上記管理情報の内容を更新すると共に上記記録処理部を制御してこの更新された管理情報を上記記録媒体に記録するシステム制御手段とを備えたことを特徴とする請求項１に記載の画像記録装置。The updating means updates the memory storing the management information, the contents of the management information stored in the memory according to the instruction of the still picture recording, and controls the recording processing unit to update the contents. 2. The image recording apparatus according to claim 1, further comprising: system control means for recording the management information on the recording medium. 上記更新手段は更に、上記動画像信号の記録開始もしくは終了の指示に応じて上記記録媒体に記録された上記管理情報を更新することを特徴とする請求項１に記載の画像記録装置。2. The image recording apparatus according to claim 1, wherein the updating means further updates the management information recorded on the recording medium in accordance with an instruction to start or end recording of the moving image signal. 上記管理情報は、上記記録媒体上での上記動画像信号の記録位置を示す記録位置情報を含むことを特徴とする請求項１に記載の画像記録装置。2. The image recording apparatus according to claim 1, wherein the management information includes recording position information indicating a recording position of the moving image signal on the recording medium. 入力された動画像信号と上記動画像信号に関する管理情報とを記録媒体に記録する記録処理手順と、
静止画像信号の記録を指示する指示手段の指示に基づいて上記入力された動画像信号から静止画像信号を取り出す静止画符号化手順と、
上記指示手段による静止画像信号の記録の指示に応じて、上記記録媒体に記録された管理情報を更新する更新手順とを有することを特徴とする画像記録方法。A recording processing procedure for recording an input moving image signal and management information on the moving image signal on a recording medium;
Still image encoding procedure for extracting a still image signal from the input moving image signal based on an instruction of an instruction unit instructing recording of the still image signal
And updating the management information recorded on the recording medium according to the recording instruction of the still image signal by the instruction unit. 入力された動画像信号と上記動画像信号に関する管理情報とを記録媒体に記録する処理と、
静止画像信号の記録を指示する指示手段の指示に基づいて上記入力された動画像信号から静止画像信号を取り出す処理と、
上記指示手段による静止画像信号の記録の指示に応じて、上記記録媒体に記録された管理情報を更新する処理とをコンピュータに実行させるためのコンピュータプログラムを記憶したことを特徴とするコンピュータ読み取り可能な記憶媒体。A process of recording an input moving image signal and management information on the moving image signal on a recording medium;
A process of extracting a still image signal from the input moving image signal based on an instruction of the instruction unit instructing the recording of the still image signal;
A computer readable program storing a computer program for causing a computer to execute a process of updating management information recorded on the recording medium in accordance with an instruction to record a still image signal by the instruction means. Storage medium.
JP25762899A 1999-08-20 1999-09-10 Image recording device Expired - Lifetime JP3787468B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP25762899A JP3787468B2 (en) 1999-09-10 1999-09-10 Image recording device
US09/640,301 US6904229B1 (en) 1999-08-20 2000-08-16 Apparatus for recording signals on disk recording medium
US11/100,851 US7684680B2 (en) 1999-08-20 2005-04-07 Apparatus for recording signals on disk recording medium
US12/417,903 US8526792B2 (en) 1999-08-20 2009-04-03 Apparatus for controlling management information of signals recording on disk recording medium
US12/634,032 US8417094B2 (en) 1999-08-20 2009-12-09 Apparatus for recording signals on disk recording medium
US13/827,498 US9154760B2 (en) 1999-08-20 2013-03-14 Apparatus for recording signals on disk recording medium
US14/845,973 US20150380057A1 (en) 1999-08-20 2015-09-04 Apparatus for recording signals on disk recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25762899A JP3787468B2 (en) 1999-09-10 1999-09-10 Image recording device

Publications (3)

Publication Number Publication Date
JP2001086450A JP2001086450A (en) 2001-03-30
JP2001086450A5 true JP2001086450A5 (en) 2004-10-28
JP3787468B2 JP3787468B2 (en) 2006-06-21

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JP25762899A Expired - Lifetime JP3787468B2 (en) 1999-08-20 1999-09-10 Image recording device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011109443A (en) 2009-11-18 2011-06-02 Panasonic Corp Imaging apparatus
CN112434180B (en) * 2020-12-15 2024-03-15 暨南大学 Ciphertext JPEG image retrieval method based on DCT coefficient value replacement and attention network

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