公开(公告)号：US07155114B2

公开(公告)日：2006-12-26

申请号：US09923152

申请日：2001-08-06

Applicant: Takuro Enomoto ,  Toshitaka Yoshihiro ,  Tomoo Hayakawa ,  Yoichiro Tauchi ,  Fumiyoshi Abe

Inventor： Takuro Enomoto ,  Toshitaka Yoshihiro ,  Tomoo Hayakawa ,  Yoichiro Tauchi ,  Fumiyoshi Abe

IPC: H04N5/913

CPC classification number: G11B15/026 ,  G11B15/04 ,  G11B15/1875 ,  G11B15/4675 ,  G11B27/005 ,  G11B27/107 ,  G11B27/3027 ,  G11B2220/90 ,  H04N5/78263 ,  H04N5/783 ,  H04N9/8042 ,  H04N9/8227

Abstract: An information recording apparatus for recording information on a predetermined recording medium includes a creation unit for creating search data from main image data; and a recording unit for recording the search data created by the creation unit and the main image data on the recording medium, wherein the creation unit creates first data by which an image can be displayed over one entire one screen, and second data for enhancing the image quality of the image displayed by the first data each as the search data, and the recording unit records the first data and the second data in a predetermined sequence.

公开(公告)号：US07058283B2

公开(公告)日：2006-06-06

申请号：US09864336

申请日：2001-05-25

Applicant: Toshitaka Yoshihiro ,  Fumiyoshi Abe

Inventor： Toshitaka Yoshihiro ,  Fumiyoshi Abe

IPC: H04N5/93

CPC classification number: H04N5/783 ,  G11B15/1875 ,  G11B15/4676 ,  G11B15/52 ,  G11B27/005 ,  G11B27/107 ,  G11B27/3063 ,  G11B2220/90 ,  H04N5/78263 ,  H04N9/8042 ,  H04N9/8227

Abstract: Magnetic tape tracking control apparatus and method, magnetic tape format, recording medium and program for controlling tracking of tracks on a magnetic tape by a rotary head are disclosed. The magnetic tape tracking control apparatus comprises a first generating element for encoding an inputted video signal to generate the video data, a second generating element for generating search video data on the basis of the video data generated by the first generating element and a recording element for recording, on the tracks, the video data generated by the first generating element, the search video data generated by second generating element and positional information associated with a recording position of the search video data.

公开(公告)号：US07450817B2

公开(公告)日：2008-11-11

申请号：US10363715

申请日：2002-04-09

Applicant: Toshitaka Yoshihiro ,  Fumiyoshi Abe

Inventor： Toshitaka Yoshihiro ,  Fumiyoshi Abe

IPC: H04N5/91

CPC classification number: H03M13/27 ,  G11B7/00 ,  G11B20/10 ,  G11B20/12 ,  G11B27/005 ,  G11B27/107 ,  G11B27/3027 ,  G11B2020/10981 ,  G11B2020/1287 ,  G11B2220/90 ,  H03M13/29 ,  H03M13/2909 ,  H04N5/78263 ,  H04N5/783 ,  H04N5/9205 ,  H04N9/8227

Abstract: The invention relates to a magnetic tape recording apparatus which can record digital image data sufficient to allow a good image to be displayed upon variable speed reproduction in the long time mode. When image data for variable speed reproduction (for example, sixteenfold speed reproduction) is recorded discretely at positions which are traced by a rotary head upon variable speed reproduction, in the long time mode, the number of recording times of image data for same variable speed reproduction is increased and the number of sync blocks recorded in one recording operation is decreased when compared with those in recording in the standard mode. For example, in the standard mode, six sync blocks are recorded three times, but in the long time mode, four sync blocks are recorded four times. The present invention can be applied to a recording and reproduction apparatus which displays a good image upon variable speed reproduction.

Abstract translation: 本发明涉及一种磁带记录装置，其能够记录足以在长时间模式下以可变速度再现显示良好图像的数字图像数据。 当用于可变速再现的图像数据（例如，十六倍的速度再现）被离散地记录在可变速再现时由旋转磁头跟踪的位置时，在长时间模式中，以相同的可变速度的图像数据的记录次数 与标准模式中的记录相比，再现增加并且记录在一个记录操作中的同步块的数量减少。 例如，在标准模式中，六个同步块被记录三次，但是在长时间模式中，四个同步块被记录四次。 本发明可以应用于在可变速度再现时显示良好图像的记录和再现装置。

公开(公告)号：US07027715B2

公开(公告)日：2006-04-11

申请号：US09850981

申请日：2001-05-08

Applicant: Toshitaka Yoshihiro ,  Takuro Enomoto ,  Fumiyoshi Abe ,  Tomoo Hayakawa

Inventor： Toshitaka Yoshihiro ,  Takuro Enomoto ,  Fumiyoshi Abe ,  Tomoo Hayakawa

IPC: H04N5/91

CPC classification number: G11B5/0086 ,  G11B5/09 ,  G11B15/1875

Abstract: Data for variable-speed reading (such as 16-times-faster reading) is distributed and recorded at positions where a trace is to be made during the variable-speed reading. When data recording is performed by an MPEG method, for example, data for generating an I picture is recorded.

Abstract translation: 用于可变速度读取的数据（例如16倍快读数）在变速读取期间分配并记录在要进行轨迹的位置。 当通过MPEG方法执行数据记录时，例如，记录用于生成I图像的数据。

公开(公告)号：US20080226261A1

公开(公告)日：2008-09-18

申请号：US12126093

申请日：2008-05-23

Applicant: Takuji Himeno ,  Yoichiro Tauchi ,  Toshinori Kouzai ,  Tsukasa Hashino ,  Hidehiko Teshirogi ,  Fumiyoshi Abe

Inventor： Takuji Himeno ,  Yoichiro Tauchi ,  Toshinori Kouzai ,  Tsukasa Hashino ,  Hidehiko Teshirogi ,  Fumiyoshi Abe

IPC: H04N5/91

CPC classification number: H04N9/7921 ,  H04N9/8042

Abstract: Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.

Abstract translation: 音频信号和视频信号如下记录。 每个由一个视频帧形成的三个视频PES分组被组合以形成视频编辑单元。 然后，视频编辑单元和相关联的音频编辑单元交替地设置在磁带上。 记录的PES分组如下输出为TS。 初始化STC，然后输出PAT和PMT的PSI分组。 然后以特定间隔输出专门用于存储STC的PCR的TS分组。 随后，将视频PES分组转换为TS，并且在将从第一I图像DTS减去vbv_delay获得的时间与STC同步的同时开始视频TS的输出。 音频PES分组被转换成TS，音频TS的输出开始，同时将从第一帧减去起始延迟所获得的时间与STC同步。 以下列方式记录数据流。 同步块（SB）头部的三个MSB指示要记录在以下数据区域中的数据的类型。 如果数据类型是PES-VIDEO或PES-AUDIO，则在SB标题的第四个MSB中记录完整/部分标志。 在随后的四个LSB中，记录表示相同类型SB的连续性的连续性计数值。

公开(公告)号：US07362954B2

公开(公告)日：2008-04-22

申请号：US10688434

申请日：2003-10-17

Applicant: Munehiro Shimomura ,  Hiroki Matsui ,  Takuji Himeno ,  Fumiyoshi Abe

Inventor： Munehiro Shimomura ,  Hiroki Matsui ,  Takuji Himeno ,  Fumiyoshi Abe

IPC: H04N5/91 ,  H04N9/80 ,  H04N11/02 ,  H04N9/79 ,  H04N9/00 ,  H04N7/00

CPC classification number: G11B27/032 ,  G11B27/3063 ,  G11B2220/90 ,  H04N9/8042

Abstract: When the head of a data pack that can be a start point of consecutive recording is included in an ECC (error correcting code) bank, data indicating this is set in an ECCTB (error correctly code two-B picture). When the head of a data pack that can be a start point of consecutive recording is not included in the ECC bank, data indicating this is set in the ECCTB. Thus, when performing consecutive recording, a recording apparatus refers to contents of the ECCTBs to detect a consecutive recording start, thereby allowing selection of the point closest to a point where a user desires to start consecutive recording, and the user starts the consecutive recording at the detected point.

Abstract translation: 当作为连续记录的开始点的数据包的头部被包括在ECC（纠错码）存储体中时，指示该数据包的数据被设置在ECCTB中（错误地正确地代码二-B画面）。 当可以作为连续记录的起点的数据包的头部不包括在ECC库中时，在ECCTB中设置指示该数据包的数据。 因此，当执行连续记录时，记录装置参考ECCTB的内容来检测连续记录开始，从而允许选择最靠近用户希望开始连续记录的点，并且用户开始连续记录 检测点。

公开(公告)号：US07239801B2

公开(公告)日：2007-07-03

申请号：US10848326

申请日：2004-05-18

Applicant: Takuji Himeno ,  Yoichiro Tauchi ,  Toshinori Kouzai ,  Tsukasa Hashino ,  Hidehiko Teshirogi ,  Fumiyoshi Abe

Inventor： Takuji Himeno ,  Yoichiro Tauchi ,  Toshinori Kouzai ,  Tsukasa Hashino ,  Hidehiko Teshirogi ,  Fumiyoshi Abe

IPC: H04N7/26

CPC classification number: H04N9/7921 ,  H04N9/8042

Abstract: Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.

Abstract translation: 音频信号和视频信号如下记录。 每个由一个视频帧形成的三个视频PES分组被组合以形成视频编辑单元。 然后，视频编辑单元和相关联的音频编辑单元交替地设置在磁带上。 记录的PES分组如下输出为TS。 初始化STC，然后输出PAT和PMT的PSI分组。 然后以特定间隔输出专门用于存储STC的PCR的TS分组。 随后，将视频PES分组转换为TS，并且在将从第一I图像DTS减去vbv_delay获得的时间与STC同步的同时开始视频TS的输出。 音频PES分组被转换成TS，音频TS的输出开始，同时将从第一帧减去起始延迟所获得的时间与STC同步。 以下列方式记录数据流。 同步块（SB）头部的三个MSB指示要记录在以下数据区域中的数据的类型。 如果数据类型是PES-VIDEO或PES-AUDIO，则在SB标题的第四个MSB中记录完整/部分标志。 在随后的四个LSB中，记录表示相同类型SB的连续性的连续性计数值。

公开(公告)号：US20060098941A1

公开(公告)日：2006-05-11

申请号：US10513822

申请日：2004-04-02

Applicant: Fumiyoshi Abe ,  Mitsutoshi Shinkai ,  Takuji Moriya ,  Ken Kimura ,  Kiri Jobo

Inventor： Fumiyoshi Abe ,  Mitsutoshi Shinkai ,  Takuji Moriya ,  Ken Kimura ,  Kiri Jobo

IPC: H04N5/76

CPC classification number: G11B27/34 ,  G11B27/031 ,  G11B27/034 ,  H04N5/781 ,  H04N5/85 ,  H04N9/8042

Abstract: An object of the present invention is to perform speedy editing to produce images including desired features. A disc video monitor program 161 sets an essence mark, which is digital mark data indicating a feature of an image, in metadata related to video content data for displaying images. A video display program 172 controls the display of images based on the video content data. An essence-mark display program 171 controls the display of the temporal position of the image having the feature indicated by the digital mark data based on the metadata in which the essence mark, which is digital mark data, is set. The video-image editing apparatus of the present invention is applicable to a filming terminal device.

Abstract translation: 本发明的目的是执行快速编辑以产生包括所需特征的图像。 光盘视频监视器程序161将指示图像的特征的数字标记数据的基本标记设置在与用于显示图像的视频内容数据相关的元数据中。 视频显示程序172基于视频内容数据控制图像的显示。 基本标记显示程序171基于设置了数字标记数据的基本标记的元数据控制具有由数字标记数据指示的特征的图像的时间位置的显示。 本发明的视频图像编辑装置可应用于拍摄终端装置。

公开(公告)号：US20050163474A1

公开(公告)日：2005-07-28

申请号：US11083009

申请日：2005-03-17

Applicant: Takuji Himeno ,  Yoichiro Tauchi ,  Toshinori Kouzai ,  Tsukasa Hashino ,  Hidehiko Teshirogi ,  Fumiyoshi Abe

Inventor： Takuji Himeno ,  Yoichiro Tauchi ,  Toshinori Kouzai ,  Tsukasa Hashino ,  Hidehiko Teshirogi ,  Fumiyoshi Abe

IPC: H04N9/79 ,  H04N9/804 ,  H04N5/76 ,  G11B27/00

CPC classification number: H04N9/7921 ,  H04N9/8042

Abstract: Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.

Abstract translation: 音频信号和视频信号如下记录。 每个由一个视频帧形成的三个视频PES分组被组合以形成视频编辑单元。 然后，视频编辑单元和相关联的音频编辑单元交替地设置在磁带上。 记录的PES分组如下输出为TS。 初始化STC，然后输出PAT和PMT的PSI分组。 然后以特定间隔输出专门用于存储STC的PCR的TS分组。 随后，将视频PES分组转换为TS，并且在将从第一I图像DTS减去vbv_delay获得的时间与STC同步的同时开始视频TS的输出。 音频PES分组被转换成TS，音频TS的输出开始，同时将从第一帧减去起始延迟所获得的时间与STC同步。 以下列方式记录数据流。 同步块（SB）头部的三个MSB指示要记录在以下数据区域中的数据的类型。 如果数据类型是PES-VIDEO或PES-AUDIO，则在SB标题的第四个MSB中记录完整/部分标志。 在随后的四个LSB中，记录表示相同类型SB的连续性的连续性计数值。

公开(公告)号：US07379659B2

公开(公告)日：2008-05-27

申请号：US10848475

申请日：2004-05-18

Applicant: Takuji Himeno ,  Yoichiro Tauchi ,  Toshinori Kouzai ,  Tsukasa Hashino ,  Hidehiko Teshirogi ,  Fumiyoshi Abe

Inventor： Takuji Himeno ,  Yoichiro Tauchi ,  Toshinori Kouzai ,  Tsukasa Hashino ,  Hidehiko Teshirogi ,  Fumiyoshi Abe

IPC: H04N5/91

CPC classification number: H04N9/7921 ,  H04N9/8042

Abstract: Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.

Abstract translation: 音频信号和视频信号如下记录。 每个由一个视频帧形成的三个视频PES分组被组合以形成视频编辑单元。 然后，视频编辑单元和相关联的音频编辑单元交替地设置在磁带上。 记录的PES分组如下输出为TS。 初始化STC，然后输出PAT和PMT的PSI分组。 然后以特定间隔输出专门用于存储STC的PCR的TS分组。 随后，将视频PES分组转换为TS，并且在将从第一I图像DTS减去vbv_delay获得的时间与STC同步的同时开始视频TS的输出。 音频PES分组被转换成TS，音频TS的输出开始，同时将从第一帧减去起始延迟所获得的时间与STC同步。 以下列方式记录数据流。 同步块（SB）头部的三个MSB指示要记录在以下数据区域中的数据的类型。 如果数据类型是PES-VIDEO或PES-AUDIO，则在SB标题的第四个MSB中记录完整/部分标志。 在随后的四个LSB中，记录表示相同类型SB的连续性的连续性计数值。