JPS6221683U

JPS6221683U -

Info

Publication number: JPS6221683U
Application number: JP11417785U
Authority: JP
Priority date: 1985-07-25
Filing date: 1985-07-25
Publication date: 1987-02-09

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例によるハードコピ
ー装置の構成を示すブロツク図、第２図はビデオ
カメラの画像における水平走査線を示す図、第３
図は映像信号とサンプリングクロツクφ１，φ２
を示す概念図、第４図はプリント画像の例を示す
図で、同図ａは被写体の正確な画像、同図ｂは横
広の画像、同図ｃは縦長の画像を示す図、第５図
は従来のハードコピー装置の構成を示すブロツク
図である。５……フレームメモリ（バツフアメモリ）、９
……サーマルプリンタ（プリンタ）、１０，１０
―１…１０―ｎ……サンプリングクロツク発振器
、１１……切換手段。 FIG. 1 is a block diagram showing the configuration of a hard copy device according to an embodiment of the invention, FIG. 2 is a diagram showing horizontal scanning lines in a video camera image, and FIG.
The figure shows the video signal and sampling clocks φ1 and φ2.
Fig. 4 is a conceptual diagram showing an example of a printed image, in which Fig. 4 a shows an accurate image of the subject, Fig. 4 b shows a horizontally wide image, Fig. 4 c shows a vertically long image, and Fig. 4 shows an example of a printed image. The figure is a block diagram showing the configuration of a conventional hard copy device. 5... Frame memory (buffer memory), 9
...Thermal printer (printer), 10,10
-1...10-n...Sampling clock oscillator, 11...Switching means.

Claims

[Scope of utility model registration request]

In a hard copy device that reads a video signal, quantizes it, stores the quantized information in a buffer memory, and prints an image on a printer based on this stored information, a plurality of oscillation means with different oscillation frequencies and , a switching means for selecting one of the outputs of the oscillation means and using it as a sampling clock for the quantization.