JP2012105057A5

JP2012105057A5 -

Info

Publication number: JP2012105057A5
Application number: JP2010251732A
Authority: JP
Filing date: 2010-11-10
Publication date: 2013-12-19
Anticipated expiration: 2030-11-10

Description

本発明に係る画像処理装置は、プログレッシブ形式の動画像データを入力する入力手段と、前記入力手段により入力されたプログレッシブ形式の動画像データを、２系統のインターレース形式の動画像データに変換する第１の変換手段と、前記第１の変換手段から出力された前記２系統のインターレース形式の動画像データから１系統のインターレース動画像データを生成する生成手段と、前記生成手段からの前記１系統のインターレース形式の動画像データを表示する表示手段と、前記第１の変換手段から出力された前記２系統のインターレース形式の動画像データをプログレッシブ形式の動画像データに変換する第２の変換手段と、前記生成手段から出力された前記１系統のインターレース形式の動画像データと、前記第２の変換手段から出力された前記プログレッシブ形式の動画像データの一方を選択し、外部の表示装置に出力する出力手段と、前記生成手段から出力された前記１系統のインターレース形式の動画像データと、前記第２の変換手段から出力された前記プログレッシブ形式の動画像データの一方を選択し、記録媒体に記録する記録手段
とを備えることを特徴とする。 An image processing apparatus according to the present invention includes an input unit that inputs progressive format moving image data, and a second format that converts progressive format moving image data input by the input unit into two types of interlaced format moving image data. and 1 of the conversion means, and generating means for generating interlaced video data of the first 1 line from the moving image data in interlaced format of the two systems output from the converting means, of the one system from the generating means display means for displaying the moving image data of an interlaced format, and second conversion means for converting the moving image data of an interlaced format of the two systems output from the first converting means into moving picture data of the progressive format, and moving image data of an interlaced format of the 1 line output from said generating means, or the second conversion means While selecting the moving image data et outputted the progressive format, and output means for outputting to an external display device, the video data of an interlaced format of the 1 line output from said generating means, said second Recording means for selecting one of the progressive format moving image data output from the converting means and recording the selected data on a recording medium .

Claims

An input means for inputting progressive video data;
First conversion means for converting the moving picture data of the progressive format input by the input means, the two systems of interlaced format video image data,
Generating means for generating interlaced video data of the first 1 line from the moving image data in interlaced format of the two systems output from the conversion means,
Display means for displaying the interlaced moving image data of the one system from the generating means;
Second converting means for converting the moving image data of an interlaced format of the two systems output from the first converting means into moving picture data of the progressive format,
Select the moving image data of an interlaced format of the 1 line output from said generating means, one of the moving picture data of the progressive format output from the second conversion means, and outputs to an external display device output Means ,
Recording means for selecting one of the interlaced moving image data output from the generating means and the progressive moving image data output from the second converting means, and recording the selected data on a recording medium < An image processing apparatus comprising:

Select video data in an interlaced format of the one system display format is output from the generating means when the interlaced format prior Kigaibu the display device, the display format of the external display device in the case of progressive format so as to select the video data of the progressive format output from the second conversion means, characterized by comprising control means for controlling the output means according to the display format of the external display device The image processing apparatus according to claim 1.

In response to an instruction from the user, one of the interlaced moving image data output from the generating unit and the progressive moving image data output from the second converting unit is selected. The image processing apparatus according to claim 1, further comprising a control unit that controls the recording unit.

Reproducing means for reproducing moving image data from the recording medium,
In the playback mode, the first conversion unit converts the progressive playback video data played back by the playback unit into two interlaced playback video data, and the generation unit includes the first conversion unit. One conversion means generates one system of interlaced format playback video data from two systems of interlace format playback video data output by converting the progressive format video data, and the display means One line of interlaced reproduction moving image data output from the generation means is displayed, and the second conversion means outputs two lines of interlaced reproduction moving image data output from the first conversion means. The data is converted into progressive playback video data, and the output means outputs one system interface from the generation means. 2. The image according to claim 1, wherein one of race-format playback moving image data and progressive-format playback moving image data from the second conversion means is selected and output to the external display device. Processing equipment.

Provided with imaging means for outputting progressive video data,
The image processing apparatus according to claim 1, wherein the input unit inputs progressive video data output from the imaging unit.

The field frequency of the two systems of interlaced video data output from the first conversion means is equal to the frame frequency of the progressive video data input by the input means. The image processing apparatus according to any one of 1 to 5.