Abstract: An artificial intelligence based object identifying apparatus and a method thereof which are capable of easily identifying a type of an object in an image using a small size learning model are disclosed. According to an embodiment of the present disclosure, an object identifying apparatus configured to identify an object from an image includes a receiver configured to receive the image, an image modifier configured to modify the received image by predetermined methods to generate a plurality of modified images, and an object determinator configured to apply the plurality of modified images to a neural network trained to identify an object from the image to obtain a plurality of identification results and determine a type of an object in the received image based on the plurality of identification results.

Abstract: An artificial intelligence based object identifying apparatus and a method thereof which are capable of easily identifying a type of an object in an image using a small size learning model are disclosed. According to an embodiment of the present disclosure, an object identifying apparatus configured to identify an object from an image includes a receiver configured to receive the image, an image modifier configured to modify the received image by predetermined methods to generate a plurality of modified images, and an object determinator configured to apply the plurality of modified images to a neural network trained to identify an object from the image to obtain a plurality of identification results and determine a type of an object in the received image based on the plurality of identification results.

Abstract: An apparatus and a method for recognizing an object in an image are disclosed. The method for recognizing an object in an image may include: executing a deep neural network algorithm which has been trained in advance to recognize an object in an image, on a first image inputted from a camera module; finding an amount of change in image between the first image and a second image inputted from the camera module after the first image according to a predetermined cycle; and in response that an object has been detected from the first image as a result of executing the deep neural network algorithm, tracking the position of the detected object from the second image, based on the found amount of change in image.

Abstract: An apparatus for processing images may include a de-multiplexer that receives a data stream and de-multiplexes a video signal and channel information from the data stream, a first decoder that provides a decoded video signal, a thumbnail generator coupled to the first decoder to generate at least one of a still picture thumbnail or a moving picture thumbnail based on the decoded video signal, and an encoder coupled to the thumbnail generator and the de-multiplexer. The encoder encodes the thumbnail with the channel information to provide a thumbnail data stream to provide thumbnails of moving pictures and/or still pictures on a display.

Abstract: The present invention provides a 3D LCD using a spectrum method. The 3D LCD which forms and displays a 3D image using light sources comprises: a 1st light source that forms an image for a left eye; a 2nd light source that forms an image for a right eye; and a control unit that is connected to the 1st and 2nd light sources and drives the light sources in turn, wherein the RGB spectrum bands of each light source overlap to a degree that does not cause interference between the RGB spectrum bands. Preferably, the 1st and 2nd light sources include an LED. More preferably, the 1st and 2nd light sources are installed on a light source unit for a back light unit. Selectively, the 1st and 2nd light sources comprise at least one light source body respectively.

Abstract: An apparatus for processing images includes a de-multiplexer, a first decoder, a thumbnail generator and an encoder. The de-multiplexer receives a data stream, the de-multiplexer de-multiplexing a video signal and a channel information from the data stream. A first decoder decodes the video signal to provide a decoded video signal including at least one of Predicted frame, (P-frame), Intra frame (I-frame) or Bi-directional frame (B-frame). The thumbnail generator is coupled to the first decoder, and the thumbnail generator generates at least one of a still picture thumbnail or a moving picture thumbnail based on the decoded video signal. The still picture thumbnail and the moving picture thumbnail have at least one of a smaller resolution or a smaller data size than the decoded video signal. The encoder is coupled to the thumbnail generator and the de-multiplexer.

Abstract: In one embodiment, an adaptive motion area process is performed to determine which macroblocks are to be intracoded. Adaptive motion change detection can efficiently reduce the large propagation error, including errors occurring in the motion area. An intercode distortion value and an intracode distortion value are calculated, as are an intercode bit rate and an intracode bit rate. Based on a comparison of the calculated intercode distortion value and the intracode distortion value, and on a comparison of the intercode bit rate and the intracode bit rate for each macroblock, a decision is made as to which predicted frame macroblocks are to be intracoded.

Abstract: The invention is related to methods and apparatus that manage data received in a video bitstream. Video data received from the video bitstream is placed in a ring buffer, which is also known as a circular buffer. Data logging information is also stored in the ring buffer. In one embodiment, the data logging information is stored synchronously or in alignment with the corresponding video data. The data logging information can include a status of whether the corresponding video data with or without error. The ring buffer provides fast and efficient access to video bitstream data that may be accessed multiple times in multiple directions by modules that extract data from the video bitstream in an error resilient manner.

Abstract: An apparatus for receiving motion pictures is disclosed. The present invention reduces an external memory in an MPEG-2 decoding chip, which is a standard device in the field of digital video transmission. Particularly, a data processing structure is disclosed for compressing video-decoded data in an ADPCM method and storing the same in an external memory so as to ease compensation for motion in a macro-block unit of the MPEG-2 standard device as well as to maintain motion pictures of high definition.

Abstract: In one embodiment, an adaptive motion area process is performed to determine which macroblocks are to be intracoded. Adaptive motion change detection can efficiently reduce the large propagation error, including errors occurring in the motion area. An intercode distortion value and an intracode distortion value are calculated, as are an intercode bit rate and an intracode bit rate. Based on a comparison of the calculated intercode distortion value and the intracode distortion value, and on a comparison of the intercode bit rate and the intracode bit rate for each macroblock, a decision is made as to which predicted frame macroblocks are to be intracoded.

Abstract: The invention is related to methods and apparatus that manage data received in a video bitstream. Video data received from the video bitstream is placed in a ring buffer, which is also known as a circular buffer. Data logging information is also stored in the ring buffer. In one embodiment, the data logging information is stored synchronously or in alignment with the corresponding video data. The data logging information can include a status of whether the corresponding video data with or without error. The ring buffer provides fast and efficient access to video bitstream data that may be accessed multiple times in multiple directions by modules that extract data from the video bitstream in an error resilient manner.

Abstract: HDTV video decoder circuit is disclosed, which has an 1/4 size frame memory for a progressive scanned or interlace scanned video and yet can conduct IDCT and motion compensation to fit to the reduced frame memory size, which, in comparison to a conventional MPEG-2 video decoder which uses a 4.times.4 IDCT that requires 1/4 frame memory in encoding an interlace scanned image into frame picture only to lose field information of the image resulting in a significant damage to the picture quality, facilitates to maintain the field information as it was resulting in an improvement in the picture quality.

Abstract: Device and method for generating a clock in an HDTV receiver is disclosed, the device including a clock generating part for generating a plurality of clock signals and selecting one clock signal from the clock signals in agreement to a frame rate of a presently received video signal having a reference clock signal in response to a provided clock selecting signal, and a controlling part for providing the clock selecting signal at a time when phases of the selected one clock signal of just prior video signal and the reference clock signal of the presently received video signal are in agreement to each other, whereby a stable supply of display clock signal is made possible even when a video format of a received video signal is changed.

Abstract: An apparatus and method for predicting a plurality of pixel data using a half pixel pitch wherein the method includes the steps of arranging a plurality of reference pixel data in parallel, the plurality of reference pixel data being compressed with one motion vector; rearranging the plurality of the reference pixel data in parallel, the plurality of reference pixel data input according to the motion vector; and processing the plurality of rearranged reference pixel data according to the motion vector to produce a plurality of pixel data in parallel predicted using the half pixel pitch.

Abstract: A HDTV system having a PIP function for implementing a PIP image by reconstructing an intraframe image with low resolution, includes a first tuner & channel decoder for receiving a video signal for a PIP via an antenna, a first depacketizer for receiving a signal generated in the first tuning & channel decoder and separating and outputting the same, a second tuning & channel decoder for receiving a video signal for a main screen via an antenna, a second depacketizer for receiving a signal generated in the second tuner & channel decoder and separating and outputting the same, a PIP decoder for receiving the video bit stream of the first depacketizer to reconstruct only the intraframe into a PIP image, a main video decoder for receiving the video bit stream of the second depacketizer and outputting a main image, a multiplexer for multiplexing the outputs of the PIP decoder and the main image decoder, and a VDP portion for receiving the output of the multiplexer and converting the luminance and chrominance signa