WO2000064145A1 - Camera video - Google Patents

Camera video Download PDF

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Publication number
WO2000064145A1
WO2000064145A1 PCT/RU1999/000122 RU9900122W WO0064145A1 WO 2000064145 A1 WO2000064145 A1 WO 2000064145A1 RU 9900122 W RU9900122 W RU 9900122W WO 0064145 A1 WO0064145 A1 WO 0064145A1
Authority
WO
WIPO (PCT)
Prior art keywords
dannyχ
blοκ
videοsignala
digital
tsiφροvοy
Prior art date
Application number
PCT/RU1999/000122
Other languages
English (en)
Russian (ru)
Inventor
Alexandr Vitalievich Kitaev
Original Assignee
Alexandr Vitalievich Kitaev
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 Alexandr Vitalievich Kitaev filed Critical Alexandr Vitalievich Kitaev
Priority to PCT/RU1999/000122 priority Critical patent/WO2000064145A1/fr
Publication of WO2000064145A1 publication Critical patent/WO2000064145A1/fr

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • H04N5/772—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera the recording apparatus and the television camera being placed in the same enclosure
    • 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

Definitions

  • the free video camera is that it works in a single data processing unit.
  • a rule as a rule, such a product is selected as the type ⁇ , ⁇ , a standard compliant medical device is selected.
  • the main advantage of such a transmission is the direct transmission of information without its compression.
  • SIGNIFICANT FOX (DR. 26) bl ⁇ and ⁇ a ⁇ zhe bl ⁇ ⁇ m ⁇ essii tsi ⁇ v ⁇ g ⁇ vide ⁇ signala, provided ⁇ d ⁇ lyuchennymi ⁇ ⁇ bschey bus bl ⁇ m ⁇ m ⁇ essii zvu ⁇ v ⁇ g ⁇ and vide ⁇ signala with szha ⁇ iem ⁇ ⁇ e ⁇ n ⁇ l ⁇ gii ⁇ -2 ⁇ n ⁇ lle ⁇ m u ⁇ avleniya vide ⁇ ame ⁇ y, de ⁇ de ⁇ m tsi ⁇ vy ⁇ zvu ⁇ v ⁇ g ⁇ and vide ⁇ signal ⁇ v with de ⁇ m ⁇ essiey ⁇ ⁇ e ⁇ n ⁇ l ⁇ gii ⁇ S-2 ⁇ n ⁇ lle ⁇ m ⁇ d ⁇ lyucheniya d ⁇ lni ⁇ eln ⁇ y
  • the analog video signal in the digital is executed on the matrix of a high resolution with the inoperative signal being used in the digital Bl ⁇ ⁇ m ⁇ essii tsi ⁇ v ⁇ g ⁇ vide ⁇ signala, ⁇ s ⁇ u ⁇ ayuscheg ⁇ with bl ⁇ a ⁇ e ⁇ b ⁇ az ⁇ vaniya anal ⁇ g ⁇ v ⁇ g ⁇ vide ⁇ signala in tsi ⁇ v ⁇ y, vy ⁇ lnen as ⁇ de ⁇ a s ⁇ szha ⁇ iem tsi ⁇ vy ⁇ instructy ⁇ ⁇ ⁇ Te n ⁇ l ⁇ gii ⁇ -2 ⁇ i e ⁇ m v ⁇ d ⁇ de ⁇ a ⁇ d ⁇ lyuchen ⁇ s ⁇ ve ⁇ s ⁇ vuyuschemu vy ⁇ du bl ⁇ a ⁇ e ⁇ b ⁇ az ⁇ vaniya anal ⁇ g ⁇ v ⁇ g ⁇ vide ⁇ signala in tsi ⁇ v ⁇ y.
  • P ⁇ essi ⁇ nalnaya vide ⁇ ame ⁇ a ( ⁇ ig. 1) to write non ⁇ zv ⁇ lyayuschaya iz ⁇ b ⁇ azhenie in lyub ⁇ m ⁇ ma ⁇ e ⁇ a ⁇ / ⁇ S and ⁇ az ⁇ esheniya ⁇ ⁇ / ⁇ with ⁇ di ⁇ vaniem (szha ⁇ iem) vide ⁇ in ⁇ matsii ⁇ me ⁇ du ⁇ m ⁇ essii ⁇ - 2 and za ⁇ isyu ma ⁇ e ⁇ iala on ⁇ ve ⁇ d ⁇ eln ⁇ e za ⁇ minayuschee us ⁇ ys ⁇ v ⁇ , s ⁇ de ⁇ zhi ⁇ ⁇ us zadann ⁇ y ⁇ my with bl ⁇ m 1 ⁇ iema Optical video information and a block of 2 audio signals.
  • the camcorder also has a removable memory unit 6 with a fixed storage memory associated with a process unit and a 5-speed memory unit.
  • Block 3 of processing the analog video signal in a digital signal is performed on the CCD of a matrix of high resolution with the processing of an empty signal in the digital signal
  • ⁇ ⁇ aches ⁇ ve ⁇ ime ⁇ a m ⁇ zhn ⁇ ⁇ assm ⁇ e ⁇ va ⁇ ian ⁇ is ⁇ lneniya, ⁇ gda all ⁇ i ⁇ de ⁇ a vy ⁇ lnyayu ⁇ sya as edin ⁇ g ⁇ ⁇ de ⁇ a on ⁇ bschey elemen ⁇ n ⁇ y base with ⁇ un ⁇ tsiey ⁇ a ⁇ ⁇ uchn ⁇ g ⁇ , ⁇ a ⁇ and av ⁇ ma ⁇ iches ⁇ g ⁇ ⁇ e ⁇ e ⁇ da with ⁇ dn ⁇ g ⁇ kind ⁇ la ⁇ s ⁇ u ⁇ ayuschi ⁇ secy ⁇ on d ⁇ ug ⁇ y.
  • the camcorder is equipped with a block 11 for converting digital audio and video signals into a modulated communication signal with a satellite interface. Equipping the camcorder with the function of processing the compressed technology ierititi Facilitation-2 video and audio signals in the modulated
  • the signal gives you the possibility of transmitting the data available in the memory of the camcorder ⁇ for satellite communication.
  • the camera is equipped with a common bus connected to the processor unit and an integrated 12 video camera that is connected to with ⁇ g ⁇ ammnym ⁇ bes ⁇ echeniem ⁇ b ⁇ ab ⁇ i vide ⁇ in ⁇ matsii, vyv ⁇ dim ⁇ y on vide ⁇ n ⁇ lny bl ⁇ , vy ⁇ lnenny as ⁇ v ⁇ n ⁇ za ⁇ e ⁇ lenn ⁇ g ⁇ on ⁇ use ⁇ ame ⁇ y m ⁇ ni ⁇ a.
  • the proposed camera there are no mechanical parts for recording and storing information, which means that you can significantly reduce the cost and cost.
  • the volume of recorded information and to unify the format of the data with various mounting video systems, video systems and systems of the satellite transmission of information.
  • Installing the controls allows you to configure all the video camera settings, download and edit recorded scenes and use the flash to shutdown.
  • Te ⁇ n ⁇ l ⁇ giya ⁇ -2 ⁇ zv ⁇ lyae ⁇ ⁇ i is ⁇ lz ⁇ vanii s ⁇ anda ⁇ n ⁇ y vide ⁇ asse ⁇ y for za ⁇ isi in ⁇ matsii ⁇ bem ⁇ e ⁇ edava ⁇ in se ⁇ undu ⁇ bem in ⁇ matsii ⁇ avny 2 ⁇ with ⁇ lucheniem ⁇ az ⁇ esheniya on e ⁇ ane 1900x786 ⁇ che ⁇ per inch (s ⁇ avnenie: for ⁇ - 400 ⁇ / se ⁇ ⁇ i ⁇ az ⁇ eshenii 320x256 ⁇ che ⁇ per inch )
  • compressing information at a ratio of 1: 50 to the standard cassette it is possible to record substantially more information, which makes it possible to increase the use of data.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Cette invention concerne une caméra vidéo qui comprend une unité de compression de signaux audio et vidéo selon les techniques MPEG-2, un contrôleur de commande, un décodeur de signaux audio et vidéo qui va effectuer une décompression selon les techniques MPEG-2, un contrôleur de connexion d'une mémoire amovible de sauvegarde des données, un contrôleur d'interfaces qui est relié par un bus commun à une unité de traitement et au contrôleur de commande, un dispositif de mémorisation programmable et une unité de contrôle vidéo qui se présente sous forme d'un moniteur monté rotatif sur le corps de la caméra. L'unité de conversion du signal vidéo analogique en numérique est réalisée sur des matrices de type dispositifs à transfert de charge et à haute résolution de manière à convertir le signal en un flux de données numériques selon les protocoles SDTV, HDTV et DV. L'unité de compression du signal vidéo numérique, qui provient de l'unité de conversion du signal vidéo analogique en numérique, se présente sous forme d'un codeur qui comprime les données numériques selon les techniques MPEG-2. Cette caméra vidéo est en outre équipée d'une unité de conversion des signaux audio et vidéo numériques en signaux qui peuvent être utilisés par une interface satellite.
PCT/RU1999/000122 1999-04-20 1999-04-20 Camera video WO2000064145A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/RU1999/000122 WO2000064145A1 (fr) 1999-04-20 1999-04-20 Camera video

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU1999/000122 WO2000064145A1 (fr) 1999-04-20 1999-04-20 Camera video

Publications (1)

Publication Number Publication Date
WO2000064145A1 true WO2000064145A1 (fr) 2000-10-26

Family

ID=20130343

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1999/000122 WO2000064145A1 (fr) 1999-04-20 1999-04-20 Camera video

Country Status (1)

Country Link
WO (1) WO2000064145A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0422447A2 (fr) * 1989-09-29 1991-04-17 Kabushiki Kaisha Toshiba Traitement de données d'images pour une caméra électronique d'images fixes
US5436656A (en) * 1992-09-14 1995-07-25 Fuji Photo Film Co., Ltd. Digital electronic still-video camera and method of controlling same
US5436657A (en) * 1993-07-08 1995-07-25 Ricoh Company, Ltd. Electronic still camera for recording and regenerating image data and sound data
RU94034121A (ru) * 1993-09-30 1996-07-27 Томсон Консьюмер Электроникс Инк. (US) Устройство для получения синхронизированных воспроизведенных сигналов звука и изображения
US5576758A (en) * 1991-08-30 1996-11-19 Fuji Photo Film Co., Ltd. Electric still camera having a display for displaying an image compression ratio

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0422447A2 (fr) * 1989-09-29 1991-04-17 Kabushiki Kaisha Toshiba Traitement de données d'images pour une caméra électronique d'images fixes
US5576758A (en) * 1991-08-30 1996-11-19 Fuji Photo Film Co., Ltd. Electric still camera having a display for displaying an image compression ratio
US5436656A (en) * 1992-09-14 1995-07-25 Fuji Photo Film Co., Ltd. Digital electronic still-video camera and method of controlling same
US5436657A (en) * 1993-07-08 1995-07-25 Ricoh Company, Ltd. Electronic still camera for recording and regenerating image data and sound data
RU94034121A (ru) * 1993-09-30 1996-07-27 Томсон Консьюмер Электроникс Инк. (US) Устройство для получения синхронизированных воспроизведенных сигналов звука и изображения

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
VASILEVSKY JU.A., PRAKTICHESKAYA ENTSIKLOPEDYA PO TEKHNIKE AUDIO-I VIDEOZAPISI, 1996, MOSCOW, pages 152 - 153, 160 *

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