公开(公告)号：US20070263729A1

公开(公告)日：2007-11-15

申请号：US11826703

申请日：2007-07-18

Applicant: Chi-Cheng Ju ,  Tzu-Ping Lin

Inventor： Chi-Cheng Ju ,  Tzu-Ping Lin

IPC: H04N7/12 ,  H04N11/04 ,  H04N11/02

CPC classification number: H04N9/8042 ,  H04N5/85 ,  H04N9/8063 ,  H04N19/42 ,  H04N19/577 ,  H04N19/61

Abstract: A method and an apparatus of picture display. The invention displays the first picture and the second picture and displaying at least one virtual picture in between the first and the second picture. The motion compensator is included in a DVD player. The method includes: decoding the first and the second pictures from the received bit-stream; creating the virtual picture parameter according to the transition effect; and generating the virtual picture according to the virtual picture parameter by the motion compensator.

Abstract translation: 图像显示的方法和装置。 本发明显示第一图像和第二图像，并且在第一图像和第二图像之间显示至少一个虚拟图像。 运动补偿器包含在DVD播放机中。 该方法包括：从接收到的比特流解码第一和第二图像; 根据转换效果创建虚拟图片参数; 以及通过运动补偿器根据虚拟图像参数生成虚拟图像。

公开(公告)号：US07257160B2

公开(公告)日：2007-08-14

申请号：US10346063

申请日：2003-01-17

Applicant: Chi-Cheng Ju ,  Tzu-Ping Lin

Inventor： Chi-Cheng Ju ,  Tzu-Ping Lin

IPC: H04N7/12 ,  H04N11/02

CPC classification number: H04N9/8042 ,  H04N5/85 ,  H04N9/8063 ,  H04N19/42 ,  H04N19/577 ,  H04N19/61

Abstract: A method and an apparatus of picture display. The invention displays the first picture and the second picture and displaying at least one virtual picture in between the first and the second picture. The motion compensator is included in a DVD player. The method includes: decoding the first and the second pictures from the received bit-stream; creating the virtual picture parameter according to the transition effect; and generating the virtual picture according to the virtual picture parameter by the motion compensator.

公开(公告)号：US07187802B2

公开(公告)日：2007-03-06

申请号：US10290302

申请日：2002-11-08

Applicant: Chi-Cheng Ju

Inventor： Chi-Cheng Ju

IPC: G06K9/36 ,  G06K9/46

CPC classification number: G06T9/007

Abstract: A method and an apparatus for decoding a progressive joint photographic experts group (JPEG) bit stream as image data indicative of an image are disclosed. The method includes the following steps. First, the data indicative of a scan of the JPEG bit stream are received. Second, the data indicative of the scan are divided into a plurality of regions. One of the regions is then selected as a decoding region. Next, after the data indicative of the scan are decoded, the decoded coefficients produced according to the data indicative of the decoding region of the scan, and the nonzero history of decoded coefficients of the other regions produced according to data indicative of the other regions of the scan are stored in the memory. Finally, the decoded coefficients of the decoding region are outputted so as to construct a portion of the image data.

Abstract translation: 公开了一种用于将渐进联合摄影专家组（JPEG）比特流解码为指示图像的图像数据的方法和装置。 该方法包括以下步骤。 首先，接收表示JPEG位流的扫描的数据。 第二，指示扫描的数据被分成多个区域。 然后选择其中一个区域作为解码区域。 接下来，在指示扫描的数据被解码之后，根据表示扫描的解码区域的数据产生的解码系数，以及根据表示其他区域的数据产生的其他区域的解码系数的非零历史 扫描存储在存储器中。 最后，输出解码区域的解码系数，构成图像数据的一部分。

公开(公告)号：US20050105895A1

公开(公告)日：2005-05-19

申请号：US10904474

申请日：2004-11-12

Applicant: Chi-Cheng Ju

Inventor： Chi-Cheng Ju

IPC: G11B20/18 ,  G11B27/00 ,  H04L12/16 ,  H04N5/76 ,  H04N5/85 ,  H04N9/804 ,  H04N9/806 ,  H04Q11/00

CPC classification number: H04N9/8042 ,  G11B20/1833 ,  G11B2020/10675 ,  G11B2020/10759 ,  H04N5/85 ,  H04N9/8063

Abstract: A method for audio/video decoding uses a single chip electronic circuit including an optical storage read/write controller circuit and an audio/video codec circuit. The method includes (a) controlling the read operation of an error correction code (ECC) from an optical disk by the optical storage read/write controller circuit, processing the ECC block to obtain at least one data sector, and storing the data sector into the memory, (b) reading the data sector from the memory by the optical storage read/write controller circuit to obtain at least one piece of main data, transmitting the main data to the audio/video codec circuit where the main data is separated into audio and video streams and stored into the memory, and (c) reading the separated audio and video data from the memory by the audio/video codec circuit to perform audio/video decoding, and storing the decoded audio and video data into the memory.

Abstract translation: 用于音频/视频解码的方法使用包括光存储读/写控制器电路和音频/视频编解码电路的单芯片电子电路。 该方法包括（a）通过光存储读/写控制器电路控制来自光盘的纠错码（ECC）的读取操作，处理ECC块以获得至少一个数据扇区，并将数据扇区存储 存储器，（b）通过光存储读/写控制器电路从存储器读取数据扇区以获得至少一条主数据，将主数据发送到音频/视频编解码电路，其中主数据被分成 音频和视频流并存储到存储器中，以及（c）通过音频/视频编解码电路从存储器读取分离的音频和视频数据，以执行音频/视频解码，并将解码的音频和视频数据存储到存储器中。

公开(公告)号：US20050047667A1

公开(公告)日：2005-03-03

申请号：US10711234

申请日：2004-09-03

Applicant: Chi-Cheng Ju

Inventor： Chi-Cheng Ju

IPC: G06K9/36 ,  H04N1/64 ,  H04N7/26 ,  H04N7/30

CPC classification number: H04N19/625 ,  H04N19/34 ,  H04N19/44

Abstract: A progressive decoding method for decoding a bit-stream signal into corresponding image data is disclosed. The bit-stream signal includes a plurality of scans. The progressive decoding method includes receiving the plurality of scans according to a predetermined sequence, decoding each of the scans into a partial decoded pixel and a non-zero indicator, and summing each newly generated partial decoded pixel and updating a non-zero history with the non-zero indicator according to the predetermined sequence.

Abstract translation: 公开了一种将比特流信号解码成对应的图像数据的逐行解码方法。 比特流信号包括多个扫描。 逐行解码方法包括根据预定顺序接收多个扫描，将每个扫描解码为部分解码像素和非零指示符，并且对每个新生成的部分解码像素进行求和，并用 非零指示符。

公开(公告)号：US06753871B2

公开(公告)日：2004-06-22

申请号：US10126694

申请日：2002-04-22

Applicant: Chi-cheng Ju

Inventor： Chi-cheng Ju

IPC: G09G539

CPC classification number: H04N19/433

Abstract: The invention provides a memory access method for overlapping partial boundary data in order to reduce or eliminate cross-page penalties when reading data. The method includes the step of a determining step to determine the maximum size of prediction blocks; a storing step to overlap partial boundary data from one side page of a page boundary into the other side page of the page boundary; and a reading step to read a prediction block from the page having all the data of the prediction block when the prediction block is at the page boundaries with overlapping data to eliminate cross-page penalties so as to increase the reading speed. Hence, the invention utilizes an overlapping method to eliminate cross-page penalties when reading the block data so as to increase the memory bandwidth as well as the reading speed.

Abstract translation: 本发明提供了一种用于重叠部分边界数据的存储器访问方法，以便在读取数据时减少或消除跨页面惩罚。 该方法包括确定步骤以确定预测块的最大大小的步骤; 存储步骤，用于将部分边界数据从页面边界的一个页面重叠到页面边界的另一个页面; 以及读取步骤，当预测块在重叠数据处于页面边界时，从具有所有预测块的所有数据的页面读取预测块，以消除跨页面惩罚，从而增加读取速度。 因此，本发明利用重叠的方法来消除读取块数据时的跨页面惩罚，从而增加存储器带宽以及读取速度。

公开(公告)号：US08570361B2

公开(公告)日：2013-10-29

申请号：US12897802

申请日：2010-10-05

Applicant: Te-Chi Hsiao ,  Yung-Chang Chang ,  Ching-Chieh Wang ,  Shih-Hung Lin ,  Chi-Cheng Ju

Inventor： Te-Chi Hsiao ,  Yung-Chang Chang ,  Ching-Chieh Wang ,  Shih-Hung Lin ,  Chi-Cheng Ju

IPC: H04N7/18

CPC classification number: H04N13/161 ,  H04N19/30 ,  H04N19/44 ,  H04N19/597 ,  H04N21/234327

Abstract: An exemplary decoding method of an input video bitstream including a first bitstream and a second bitstream includes: decoding a first picture in the first bitstream; after a required decoded data derived from decoding the first picture is ready for a first decoding operation of a second picture in the first bitstream, performing the first decoding operation; and after a required decoded data derived from decoding the first picture is ready for a second decoding operation of a picture in the second bitstream, performing the second decoding operation, wherein The first bitstream contains pictures of a first view for a 3D video presentation, the second bitstream contains pictures of a second view for the 3D video presentation, and a time period of decoding the second picture in the first bitstream and a time period of decoding the picture in the second bitstream are overlapped in time.

Abstract translation: 包括第一比特流和第二比特流的输入视频比特流的示例性解码方法包括：对第一比特流中的第一图像进行解码; 在从第一图像解码得到的所需解码数据准备好进行第一比特流中的第二图像的第一解码操作之后，执行第一解码操作; 并且在从所述第一图像的解码得到的所需解码数据准备好进行所述第二比特流中的图像的第二解码操作之后，执行所述第二解码操作，其中所述第一比特流包含用于3D视频呈现的第一视图的图像， 第二比特流包含用于3D视频呈现的第二视图的图像，并且解码第一比特流中的第二图像的时间段和对第二比特流中的图像进行解码的时间段在时间上重叠。

公开(公告)号：US08428149B2

公开(公告)日：2013-04-23

申请号：US13405026

申请日：2012-02-24

Applicant: Chi-Cheng Ju

Inventor： Chi-Cheng Ju

IPC: H04N11/02 ,  H04N11/04 ,  H04N7/12

CPC classification number: H04N9/68 ,  H04N5/20 ,  H04N5/4401 ,  H04N5/57 ,  H04N21/4318 ,  H04N21/44004

Abstract: A structure outputting a decoded video stream includes a processing block and a range modification circuit. The processing block decodes an input stream to generate and store a decoded stream in a decoded picture buffer, wherein the decoded stream comprises a luminance component and a chrominance component a decoded stream. The range modification circuit receives the decoded stream, and modifies, if required, a luminance range of the luminance component and a chrominance range of the chrominance component. The range modification circuit further outputs a video stream. The video stream comprises the modified luminance component when the luminance modification signal is true, and the video stream comprises the luminance component when the luminance modification is false. Similarly, the video stream comprises the modified chrominance component when the chrominance modification signal is true, and the video stream comprises the chrominance component when the chrominance modification signal is false.

Abstract translation: 输出解码视频流的结构包括处理块和范围修改电路。 处理块解码输入流以在解码图像缓冲器中生成并存储解码流，其中解码流包括亮度分量和色度分量解码流。 范围修改电路接收解码流，并且如果需要，修改亮度分量的亮度范围和色度分量的色度范围。 范围修改电路还输出视频流。 当亮度修改信号为真时，视频流包括修改的亮度分量，并且当亮度修改为假时，视频流包括亮度分量。 类似地，当色度修正信号为真时，视频流包括修改的色度分量，并且当色度修正信号为假时，视频流包括色度分量。

公开(公告)号：US20120147975A1

公开(公告)日：2012-06-14

申请号：US13405026

申请日：2012-02-24

Applicant: Chi-Cheng JU

Inventor： Chi-Cheng JU

IPC: H04N7/12

CPC classification number: H04N9/68 ,  H04N5/20 ,  H04N5/4401 ,  H04N5/57 ,  H04N21/4318 ,  H04N21/44004

Abstract: A structure outputting a decoded video stream includes a processing block and a range modification circuit. The processing block decodes an input stream to generate and store a decoded stream in a decoded picture buffer, wherein the decoded stream comprises a luminance component and a chrominance component a decoded stream. The range modification circuit receives the decoded stream, and modifies, if required, a luminance range of the luminance component and a chrominance range of the chrominance component. The range modification circuit further outputs a video stream. The video stream comprises the modified luminance component when the luminance modification signal is true, and the video stream comprises the luminance component when the luminance modification is false. Similarly, the video stream comprises the modified chrominance component when the chrominance modification signal is true, and the video stream comprises the chrominance component when the chrominance modification signal is false.

Abstract translation: 输出解码视频流的结构包括处理块和范围修改电路。 处理块解码输入流以在解码图像缓冲器中生成并存储解码流，其中解码流包括亮度分量和色度分量解码流。 范围修改电路接收解码流，并且如果需要，修改亮度分量的亮度范围和色度分量的色度范围。 范围修改电路还输出视频流。 当亮度修改信号为真时，视频流包括修改的亮度分量，并且当亮度修改为假时，视频流包括亮度分量。 类似地，当色度修正信号为真时，视频流包括修改的色度分量，并且当色度修正信号为假时，视频流包括色度分量。

公开(公告)号：US20100034288A1

公开(公告)日：2010-02-11

申请号：US12186541

申请日：2008-08-06

Applicant: Yung-Chang Chang ,  Chia-Yun Cheng ,  Chi-Cheng Ju

Inventor： Yung-Chang Chang ,  Chia-Yun Cheng ,  Chi-Cheng Ju

IPC: H04N7/26

CPC classification number: H04N19/00533 ,  H04N19/423 ,  H04N19/433 ,  H04N19/44 ,  H04N19/577 ,  H04N19/59

Abstract: A video decoding method for decoding a bit stream to a plurality of frames, includes: determining whether a size of a current picture is equal to that of a next picture according to the bit stream; scaling a corresponding reference frame for the next picture to generate a scaled frame when the size of the current picture is not equal to that of the next picture; and storing the scaled frame in a first frame buffer of a storage unit, wherein at least a portion of a first frame originally stored in the first frame buffer is displayed.

Abstract translation: 一种用于将比特流解码为多个帧的视频解码方法，包括：根据比特流确定当前图像的大小是否等于下一个图像的大小; 当当前图像的大小不等于下一图像的大小时，缩放下一图像的对应参考帧以产生缩放帧; 以及将缩放的帧存储在存储单元的第一帧缓冲器中，其中显示原始存储在第一帧缓冲器中的第一帧的至少一部分。