JPH03111069U

JPH03111069U -

Info

Publication number: JPH03111069U
Application number: JP2060190U
Authority: JP
Priority date: 1990-03-01
Filing date: 1990-03-01
Publication date: 1991-11-14

Description

[Brief explanation of drawings]

第１図は本考案に係るスチルビデオカメラの構
成を示す図、第２図は本考案に係るスチルビデオ
プリンタの構成を示す図、第３図はスチルビデオ
入出力システムの全体構成を示す図、第４図は従
来のスチルビデオカメラの構成を示す図、第５図
は従来のスチルビデオプリンタの構成を示す図、
第６図及び第７図は被写体及び再生画像を示す図
である。７１……レンズ、７３……絞り、７５……シヤ
ツタ、７７……ＣＣＤ、７９……発振器、８１…
…画像信号処理回路、８３……画像信号・デジタ
ルデータ多重回路、８５……メインＣＰＵ、８７
……測光手段、８９……測距手段、９０……スト
ロボ、９１……ＬＣＤ操作表示部、９２……エン
コーダ、９３……カレンダ、９４……変調回路、
９５，１０３……ヘツド、９７，１０１……フロ
ツピーデイスク、９９……フロツピーデイスク駆
動装置、１０５……復調回路、１０７……デコー
ダ、１０９……カラーセパレーター、１１１……
Ａ／Ｄコンバータ、１１３……分離回路、１１５
……文字発生回路、１１７……ＰＬＬ発振器、１
１９……同期信号生成回路、１２１……フレーム
メモリ、１２３……画像処理回路、１２５……カ
ラープリンタ。 FIG. 1 is a diagram showing the configuration of a still video camera according to the present invention, FIG. 2 is a diagram showing the configuration of a still video printer according to the present invention, and FIG. 3 is a diagram showing the overall configuration of a still video input/output system. FIG. 4 is a diagram showing the configuration of a conventional still video camera, and FIG. 5 is a diagram showing the configuration of a conventional still video printer.
FIG. 6 and FIG. 7 are diagrams showing a subject and a reproduced image. 71... Lens, 73... Aperture, 75... Shutter, 77... CCD, 79... Oscillator, 81...
...Image signal processing circuit, 83...Image signal/digital data multiplexing circuit, 85...Main CPU, 87
...photometering means, 89 ... distance measuring means, 90 ... strobe, 91 ... LCD operation display section, 92 ... encoder, 93 ... calendar, 94 ... modulation circuit,
95, 103... Head, 97, 101... Floppy disk, 99... Floppy disk drive device, 105... Demodulation circuit, 107... Decoder, 109... Color separator, 111...
A/D converter, 113...Separation circuit, 115
...Character generation circuit, 117...PLL oscillator, 1
19...Synchronization signal generation circuit, 121...Frame memory, 123...Image processing circuit, 125...Color printer.

Claims

[Scope of Claim for Utility Model Registration] (1) In an image reproducing device using a video floppy disk, a lens, an aperture, and a shutter for optically forming an image of a subject on a CCD, and a light amount of the formed image. A CCD for converting into an electrical signal, an image signal processing circuit that reads the image electrical signal from the CCD and performs signal quality improvement processing such as noise removal or waveform shaping, an oscillator that generates the CCD reading clock, and an image pickup circuit. a calendar for adding date data to captured images; a photometer and distance measuring means for measuring the amount of light from the subject and the distance to the subject; a strobe that operates when the amount of light is insufficient; and the image signal processing circuit. An image signal digital data multiplexing circuit that frequency multiplexes the output and digital data, a main control CPU that controls each of the above blocks, and multiplexes the oscillator output, digital data from the main control CPU, and digital data from the calendar. An encoder, a modulation unit that converts the output of the image signal digital data multiplexing circuit into a signal for recording on a video floppy disk, and a video floppy disk drive device that performs video rotation, head seeking, etc. A still video camera featuring (2) An image playback device using a video floppy disk, comprising: a playback head that comes into contact with the video disk and plays back the image signal; a demodulation circuit that demodulates the playback image signal obtained from the playback head; and an output of the demodulation circuit. input and frequency multiplexed N
a decoder that separates a TSC image signal and a digital signal; a separation circuit that separates and extracts a synchronization signal and data such as an ID or date from the digital signal; and a character pattern from the separated digital signal such as the ID number and date. a character generation control circuit that generates the NTSC signal; a color separator that inputs the NTSC signal and converts and separates the analog RGB signal and the vertical and horizontal synchronization signals; and the synchronization signal obtained from the separation circuit and the vertical and horizontal synchronization signals obtained from the color separator. a synchronization signal generation circuit that inputs the synchronization signal and generates a PLL synchronization signal; an A/D converter that converts the analog RGB signal into a digital RGB signal; and a synchronization signal generation circuit that generates a clock in synchronization with the output of the synchronization signal generation circuit. a PLL, a frame memory for inputting the output of the A/D converter and temporarily storing image data to be printed out and the output of the character generator, and converting the digital RGB signal output from the frame memory into YMC data. 1. A video still printer comprising: an image processing circuit that performs conversion and gamma correction, and a color printer that has YMC color inks and prints out according to bit data from the image processing circuit.