KR19980029600A - Art image realization apparatus by method of delaying code data when selecting specific image stored in TV receiver memory - Google Patents

Abstract

The present invention relates to an apparatus and method for realizing an art image by delaying code data when selecting a specific image stored in a television receiver memory. The present invention relates to storing a video of a mountain, a river, or the like which the viewer prefers by key input in a memory. After selecting the stored data, the image of the mountain, river, etc., which the viewer prefers, is displayed on the CRT screen at the same time so that the viewer can vividly watch the image of the mountain, river, etc. In order to solve the conventional defect that cannot be solved, the specific image selected by the viewer at the time of reproducing the image by selecting the image data and the call speed stored in the memory unit by the key input signal input from the key input unit 220. Art that realizes an art image by inputting an image called after being delayed for a predetermined time according to the call speed to the image processor 300 By providing a device including an image realization apparatus 700 and an art image realization method according thereto, a specific image selected by the viewer is called after a certain time delay according to the call speed, thereby realizing the art image, thereby allowing viewers to watch more vivid images. Can be.

Description

Art image realization apparatus by method of delay of code data when selecting specific image stored in TV receiver memory and its method

The present invention relates to a television receiver (hereinafter referred to as a TV), and more particularly, when a viewer has a favorite image (e.g., a mountain, a river, etc.) among images output on a CRT screen, the favorite image is displayed. If you press the video call key on the key input to select the video stored in the memory (e.g., the view of the mountain or river that the viewer prefers), the specific video selected by the viewer is delayed for a certain time depending on the call speed. The present invention relates to an apparatus for realizing an art image by delaying code data when selecting a specific image stored in a television receiver memory to be called later to realize an ART image, and a method thereof.

The ART image refers to an image in which a viewer is vivid because the selected image data stored in a memory is displayed on a CRT screen gradually from one side of the image as if a wave is flowing, instead of floating the selected image on the screen at once. Say that you can watch.

In general, as shown in FIG. 1, the TV includes a microcomputer 200 which generally controls the operation of the TV by manipulation of the key input unit 220, and a memory 240 which stores data to be processed by the microcomputer 200. ), A tuner 100 for receiving a broadcast signal of a channel selected by the tuner voltage output from the microcomputer 200, and an image processor for processing a video signal of the broadcast signal received by the tuner 100 ( 300 is displayed on the screen of the CRT 400 by the image amplifying unit 320 for amplifying the image signal output from the image processor 300 and the vertical / horizontal synchronization signal processed by the image processor 300. A vertical / horizontal synchronization processor 340 for deflecting a vertical synchronizing signal and a horizontal synchronizing signal of an image signal, a CRT 400 for receiving an image signal output from the image amplifying unit 320 and displaying the image signal on a screen; Broadcast received at 100 A voice processor 500 for processing a voice signal of a call, a voice amplifier 520 for amplifying the voice signal processed by the voice processor 500 to a predetermined level, and a voice signal output from the voice amplifier 520. The loudspeaker 600 and 620 are configured to receive and output a large signal.

In the general TV configured as described above, when the viewer selects a channel to be watched by manipulating the key input unit 220, the microcomputer 200 recognizes the selected channel and applies the tuner voltage to the tuner 100.

Accordingly, the tuner 100 receives the broadcast signal of the channel selected by the tuning voltage generated by the microcomputer 200 from the free space through the antenna and inputs the broadcast signal to the image processor 300 and the audio processor 500.

Thus, the image processor 300 processes only the image signal from the broadcast signal input from the tuner 100 by the control signal of the microcomputer 200 and supplies the processed image signal to the image amplifier 320.

Therefore, the image amplification unit 320 amplifies the video signal to a level that can be displayed on the screen of the CRT 400 and supplies it to the CRT 400, so that the video signal transmitted from the broadcasting station to the free space is displayed on the screen. Make it available for viewing.

At this time, the vertical / horizontal synchronization processor 340 deflects the image signal displayed on the screen of the CRT 400 in the vertical direction and the horizontal direction based on the vertical synchronization signal and the horizontal synchronization signal processed by the image processor 300.

In addition, the voice processor 500 processes only the voice signal among the broadcast signals input from the tuner 100 and inputs the voice signal to the voice amplifier 520.

Therefore, the voice amplification unit 520 amplifies the audio signal to a predetermined level in the voice processor 500 and outputs the audio signal to the speakers 600 and 620 so that the viewer can watch the video output on the CRT 400 screen. You can listen.

However, in general TV, when an image suitable for the viewer's taste is displayed on the CRT screen, the viewer stores the image of the mountain, river, etc. the viewer prefers by key input, and selects the stored data. When the image is reproduced, the image of the mountain, river, etc., which the viewer prefers, is displayed on the CRT screen all at once, resulting in a defect that the video of the mountain, river, etc. cannot be vividly watched.

In the present invention, it is designed to solve the above-mentioned drawbacks, and for this purpose, the viewer selects the stored data after storing an image of a landscape such as a mountain or a river, which the viewer prefers by key input, in the memory. The specific video selected by the viewer at the time of reproduction is delayed for a certain time according to the call speed, so that it can be called to realize a vivid image.

In order to achieve the above objects, according to the present invention, when the microcomputer 200 selects the image data and the call speed stored in the memory unit by the key input signal input from the key input unit 220, the viewer can reproduce the image. A device including an art image realization apparatus 700 for realizing an art image by inputting a video to be called after the predetermined specific image is delayed for a predetermined time according to the call speed to the image processor 300, and the microcomputer 200 by the input key input. Selecting a video signal stored in the memory unit 720 according to the signal controlled by the control unit, and delaying the video signal to select a call speed. Calling the video signal, converting the called video signal to D / A, inputting the video signal to the audio processor 300, and returning the input signal to the microcomputer 200; By processing the phase signal enabling a video and the known art it features the viewer is provided with a net made art picture realization of the process of how to watch the video art.

1 is a block diagram schematically showing a typical television receiver.

2 is a block diagram showing a television receiver including an art image realization apparatus due to code data delay when selecting a specific image stored in a memory according to the present invention;

3A to 3B are flowcharts showing the operation relationship of a television receiver including an art image realization apparatus due to code data delay when selecting a specific image stored in a memory according to the present invention.

Explanation of symbols on the main parts of the drawings

100: tuner 200: micom

220: key input unit 240: memory

300: Video Processor 320: Image Amplifier

340: vertical / horizontal synchronization processing unit 400: CRT (Cathode-Ray Tube)

500: Sound Processor 520: Voice Amplifier

600,620: Speaker 700: Art Image Realization Device

710: Command receiving control unit 712: Image selecting unit

714: call speed selector 716: video receiver

718: A / D conversion unit 720: memory unit

722: delay / caller 724: D / A converter

726: video output unit 728: transmission unit

Hereinafter, the configuration according to an embodiment of the present invention will be described in detail with the accompanying drawings.

2 is a block diagram showing a television receiver including an art image realization device due to code data delay when selecting a specific image stored in a memory according to the present invention.

The microcomputer 200 controls the overall operation of the TV by the operation of the key input unit 220, the memory 240 storing data to be processed by the microcomputer 200, and the microcomputer 200 is output from the microcomputer 200. A tuner 100 for receiving a broadcast signal of a channel selected by a preset voltage from an antenna, an image processor 300 for processing an image signal of a broadcast signal received by the tuner 100, and the image processor 300; The vertical synchronizing signal and the horizontal synchronizing signal of the image signal displayed on the screen of the CRT 400 by the image amplifying unit 320 to amplify the video signal output from the image processing unit 300 and the vertical / horizontal synchronizing signal processed by the image processor 300. A vertical / horizontal synchronization processor 340 for deflecting the signal, a CRT 400 for receiving an image signal output from the image amplifier 320, and displaying the image signal on the screen; and a voice of the broadcast signal received by the tuner 100. Voice Pro to Handle Signals A book 500, a voice amplifier 520 for amplifying the voice signal processed by the voice processor 500 to a predetermined level, and a speaker for receiving and outputting a voice signal output from the voice amplifier 520 ( In the TV having the 600 and 620, the viewer selects the image data and the call speed stored in the memory unit based on the key input signal input from the key input unit 220 to reproduce the image. The apparatus may further include an art image realization apparatus 700 for realizing an art image by inputting an image to be called after the selected specific image is delayed for a predetermined time according to the call speed.

The art image realization apparatus 700 includes an image receiver 716 for receiving an image signal processed by the image processor 300 as an analog signal, and an A / D converter 718 for converting the received image signal into a digital signal. And a memory unit 720 storing a video signal converted into a digital signal and a control signal of the microcomputer 200 input through the command receiving control unit 710 according to a key input of the key input unit 220. A video selection unit 712 for selecting a video signal stored in 720 and data exchange with the video selection unit 712 to select a call speed for calling a video signal input by the viewer by a predetermined time delay. A speed selector 714, a delay / caller 722 for delaying a video signal stored in the memory 720 according to the call speed selected by the call speed selector 714 for a predetermined time, and a digital signal. Called video signal is analog signal The D / A converter 724 for converting, the output unit 726 for outputting the D / A-converted video signal to the image processor 300, and the D / A-converted video signal are transmitted to the microcomputer 200. And a transmission unit 728 for returning the control unit.

3A to 3B are flowcharts illustrating an operation relationship of a television receiver including an art image realization device due to code data delay when selecting a specific image stored in a memory according to the present invention.

A step (S301) of checking whether the TV is on, a step (S302) of watching the TV if the TV is on, a step (S303) of determining whether the art image realization apparatus is on while watching TV, and the determined result key If there is no input and the art image is not realized, the step S315 of viewing a normal image is performed. If the key image is input and the art image is to be realized, receiving the video signal as an analog signal (S304) and receiving the analog signal. Converting the converted video signal into a digital signal (S305), storing the converted video signal into a digital signal (S306), selecting a stored video signal (S307), and delaying and calling the video signal. Selecting a calling speed (S308), calling a video signal according to the selected calling speed (S309), converting the called video signal into an analog signal (S310), and converting the video signal into an analog signal. To output Step S311, returning the video signal converted into an analog signal to the microcomputer 200 (S311-1), processing the video signal to realize the art image (S312), and watch the art image Step S313, determining whether the art image realization apparatus is off (S314), and if there is no key input as a result of the determination, the process returns to step S304, and if there is a key input, the art image If it is to end the realization that the normal video viewing step (S315) is shown.

Looking at the working state of the present invention made as described above are as follows.

When the viewer operates the key input unit 220 and selects a channel to be watched while the power is supplied and the TV is on (S301), the microcomputer 200 recognizes the tuner to generate a tuner voltage corresponding thereto. 100).

Accordingly, the tuner 100 receives the broadcast signal of the channel selected by the tuning voltage generated by the microcomputer 200 from the free space through the antenna and inputs the broadcast signal to the image processor 300 and the audio processor 500.

Thus, the image processor 300 processes the image signal from the broadcast signal input from the tuner 100 by the control signal of the microcomputer 200 and supplies the processed image signal to the image amplifier 320.

Therefore, since the image amplifier 320 amplifies the video signal to a level that can be displayed on the screen of the CRT 400 and supplies it to the CRT 400, the video signal transmitted from the broadcasting station to the free space is displayed on the screen.

At this time, the vertical / horizontal synchronization processor 340 deflects the image signal displayed on the screen of the CRT 400 in the vertical direction and the horizontal direction based on the vertical synchronization signal and the horizontal synchronization signal processed by the image processor 300.

In addition, the voice processor 500 processes only the voice signal among the broadcast signals input from the tuner 100 and inputs the voice signal to the voice amplifier 520.

Therefore, the voice amplifier 520 amplifies the voice signal processed by the voice processor 500 to a predetermined level and outputs the speaker 600 and 620 to view an image output by the viewer on the screen of the CRT 400 (S302). Listen to your voice while you listen.

While watching the TV, the microcomputer 200 determines whether the art image realization apparatus 700 is on (S303).

As a result of the determination, if there is no key input for realizing the art image in the key input unit 220, the microcomputer 200 amplifies the normal image signal processed by the image processor 300 to a predetermined level through the image amplifying unit 320. It outputs to the screen of the CRT (400) so that the viewer can watch the normal video (S315).

However, if the microcomputer 200 determines whether the art image realization apparatus 700 is on and there is a key input for realizing the art image in the key input unit 220, the microcomputer 200 receives a command from the art image realization apparatus 700. A / D conversion unit 718 outputs a control signal to the image receiving unit 716 through the control unit 710 and receives the image signal processed by the image processor 300 as an analog signal (S304). The digital signal is converted into a digital signal (S305) and stored in the memory unit 720 (S306).

At this time, when the viewer presses the video call key through the key input unit 220, the microcomputer 200 outputs control signals to the image selector 712 and the call rate selector 714 through the command receiving control unit 710. The image selector 712 is a video signal stored in the memory unit 720 based on data input by the viewer through the key input unit 220, that is, a mountain and a river preferred by the viewer presented as an example in the present invention. The data related to the scenery such as the sky is selected (S307), and the call speed selector 714 delays the video signal related to the scenery such as the mountain or the river selected by the video selector 712 to call the call (eg : 3 times delayed from normal speed) is selected (S308).

Accordingly, the delay / caller 722 calls the video signal stored in the memory unit 720 at a speed three times the normal speed according to the call speed of the video signal selected by the call speed selector 714 (S309). The A converter 724 converts the signal into an analog signal (S310).

That is, the video signal converted into an analog signal by the D / A converter 724 is output (S311) through the output unit 726 and input to the image processor 300, and via the transmission unit 728 through the microcomputer ( 200) and return (S311-1).

The reason why the video signal converted by the D / A converter 724 into the analog signal is returned to the microcomputer 200 via the transmitter 728 is that the delayed video signal does not match the signal selected by the viewer. When the microcomputer 200 selects the video signal stored in the memory unit 720 again, the microcomputer 200 repeatedly performs the above process.

Therefore, the image processor 300 processes the image signal delayed by three times the normal speed input through the output unit 726 by the control signal of the microcomputer 200 to realize the art image (S312), and the image amplification unit 320. By amplifying to a certain level through the CRT (400) screen, the art image is realized and the viewer gradually shows it from one side of the screen as if waving the scenery of the art image, that is, mountain, river, etc. Do it.

After the viewer views the art image displayed on the CRT 400 screen, the microcomputer 200 determines whether the art image realization apparatus 700 is turned off (S314).

As a result of the determination, if there is no key input for turning off the realization of the art image in the key input unit 220 and the art image realization is continued, the image receiving unit 716 continuously receives the image signal processed by the image processor 300 as an analog signal. Then repeat the process.

On the other hand, if there is a key input for terminating the realization of the art image in the key input unit 220, the microcomputer 200 amplifies the normal image signal processed by the image processor 300 to a predetermined level through the image amplifier 320 to CRT Output to the screen 400 allows the viewer to watch the normal video (S315).

As described above, the present invention selects the data stored in the memory unit by the key input signal input through the key input unit, and reproduces the image by calling the specific image selected by the viewer after a predetermined time delay according to the call speed. By realizing, it has the effect that a viewer can watch a more lively video.

Although the present invention has been described with respect to an apparatus for realizing an art image by delaying code data when selecting a specific image stored in a television receiver memory and a method thereof, as described in the claims, the present invention is not limited to this, Its application and modification will be possible.

Claims (3)

The microcomputer 200 for controlling the TV by the operation of the key input unit 220, the tuner 100 for receiving the broadcast signal of the channel selected by the tuning voltage from the antenna, and the image processor for processing the received video signal ( 300, an image amplifier 320 for amplifying an image signal, a vertical / horizontal synchronization processor 340 for deflecting a vertical / horizontal synchronization signal processed by the image processor 300, and a video signal on a screen. A CRT 400, a voice processor 500 for processing the received voice signal, a voice amplifier 520 for amplifying the processed voice signal to a predetermined level, and a speaker 600 for outputting the amplified voice signal. In the TV having 620, the viewer selects the image data and the call speed stored in the memory unit according to the key input signal input from the key input unit 220. Depending on the call speed Art image realization apparatus 700 for inputting an image called after being connected to the image processor 300 to realize an art image includes an art by delaying code data when selecting a specific image stored in a memory of a television receiver. Image realization device. The apparatus of claim 1, wherein the art image realization apparatus 700 includes an image receiver 716 for receiving an image signal processed by the image processor 300 as an analog signal, and A / for converting the received image signal into a digital signal. Of the microcomputer 200 input through the D conversion unit 718, the memory unit 720 for storing the image signal converted into a digital signal, and the command receiving control unit 710 according to the key input of the key input unit 220. The image selector 712 selects an image signal stored in the memory unit 720 by the control signal, and exchanges data with the image selector 712, and delays a video signal input by the viewer for a predetermined time. A call rate selector 714 for selecting a call rate, and a delay / caller 722 for delaying a video signal stored in the memory 720 according to the call rate selected by the call rate selector 714 for a predetermined time. ), And video signal called with digital signal A D / A converter 724 for converting an analog signal, an output unit 726 for outputting a D / A converted video signal to the image processor 300, and a D / A converted video signal And a transmission unit (728) for returning to the microcomputer (200). Art image realization apparatus by delaying code data when selecting a specific image stored in a television receiver memory. When the art image realization apparatus is turned on while watching TV, a method for selecting and outputting a video signal received as an analog signal by converting it into a digital signal and storing the video signal, the signal being controlled by the microcomputer 200 by an input key input Selecting a video signal stored in the memory unit 720 and delaying the video signal to select a call speed, and calling the video signal from the memory unit 720 according to the delay of the selected video signal. The video signal to the audio processor 300 by performing D / A conversion of the called video signal, and returning it to the microcomputer 200, and processing the input video signal to realize the art image, thereby allowing the viewer to perform the art image. A method of realizing an art image by delaying code data when selecting a specific image stored in a television receiver memory, which is performed in a sequence of a process of viewing a video.