专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3040775A2 METHOD FOR STORING DATA 审中-公开
标题翻译： VERFAHREN ZUR DATENSPEICHERUNG
公开(公告)号：EP3040775A2
公开(公告)日：2016-07-06
申请号：EP15460141.3
申请日：2015-12-31
申请人： CMC Spólka z ograniczona odpowiedzialnoscia
发明人： Michalak, Tomasz Maciej
IPC分类号： G03B31/02 , G06K19/06 , G11B23/38 , H04N5/84
CPC分类号： H04N5/846 , G03B27/00 , G06K19/06037 , G11B7/00 , G11B23/38 , H04N5/843
摘要： A method for storing data in a film strip wherein a digital data representation is placed in a film strip by means of exposing the film strip, the digital data representation being obtained by transforming data into a graphical form, and this digital data representation in a form of a collection of pixels is registered in a film strip as a data block in an area corresponding to a film frame as regions of irregularly distributed silver halide crystals, the digital data representation being obtained by coding the data with the use of predefined patterns. According to the method, the imaging region or its part in a single film frame is used for registering an image in an analog format; the digital data representation is divided into data blocks in a digital format, the blocks being asymmetrically filled with useful data as well as redundant data; the digital data block is placed outside the region used for registering the image in an analog format; a group of digital data blocks is linked with a pictogram containing information about the location of this group of the data blocks. Moreover, the method includes registering redundant data with coding and computing a verification value allowing for checking the consistency of the data when reading.
摘要翻译：一种用于将数据存储在胶卷中的方法，其中数字数据表示通过曝光所述胶片条放置在胶片条中，所述数字数据表示是通过将数据变换为图形形式获得的，并且该数字数据表示形式像素集合作为数据块登记在作为不规则分布的卤化银晶体的区域的与胶片框相对应的区域中的数据块，数字数据表示是通过使用预定义图案对数据进行编码而获得的。根据该方法，成像区域或其单个胶片帧中的部分用于以模拟格式注册图像; 数字数据表示被分成数字格式的数据块，块被非对称地填充有用数据以及冗余数据; 将数字数据块放置在用于以模拟格式注册图像的区域之外; 一组数字数据块与包含关于该组数据块的位置的信息的象形图链接。此外，该方法包括通过编码登记冗余数据并计算允许在读取时检查数据的一致性的验证值。

2. 发明授权

EP3040774B1 Method for storing data 有权
标题翻译：存储数据的方法
公开(公告)号：EP3040774B1
公开(公告)日：2018-04-18
申请号：EP14460137.4
申请日：2014-12-31
申请人： CMC Spólka z ograniczona odpowiedzialnoscia
发明人： Michalak, Tomasz Maciej
IPC分类号： G06K19/06 , H04N5/84 , G03B27/00
CPC分类号： H04N5/846 , G03B27/00 , G06K19/06037 , G11B23/38 , H04N5/843
摘要： A method for storing data in a film strip wherein a digital data representation is placed in a film strip by means of exposing the film strip, the digital data representation being obtained by transforming data into a graphical form, and this digital data representation in a form of a collection of pixels is registered in a film strip as a data block in an area corresponding to a film frame as regions of irregularly distributed silver halide crystals, the digital data representation being obtained by coding the data with the use of predefined patterns. According to the method, the imaging region or its part in a single film frame is used for registering an image in an analog format; the digital data representation is divided into data blocks in a digital format, the blocks being asymmetrically filled with useful data as well as redundant data; the digital data block is placed outside the region used for registering the image in an analog format; a group of digital data blocks is linked with a pictogram containing information about the location of this group of the data blocks. Moreover, the method includes registering redundant data with coding and computing a verification value allowing for checking the consistency of the data when reading.

3. 发明公开

EP3040775A3 METHOD FOR STORING DATA 审中-公开
标题翻译：方法用于数据存储
公开(公告)号：EP3040775A3
公开(公告)日：2016-07-13
申请号：EP15460141.3
申请日：2015-12-31
申请人： CMC Spólka z ograniczona odpowiedzialnoscia
发明人： Michalak, Tomasz Maciej
IPC分类号： G03B31/02 , G06K19/06 , G11B23/38 , H04N5/84
CPC分类号： H04N5/846 , G03B27/00 , G06K19/06037 , G11B7/00 , G11B23/38 , H04N5/843
摘要： A method for storing data in a film strip wherein a digital data representation is placed in a film strip by means of exposing the film strip, the digital data representation being obtained by transforming data into a graphical form, and this digital data representation in a form of a collection of pixels is registered in a film strip as a data block in an area corresponding to a film frame as regions of irregularly distributed silver halide crystals, the digital data representation being obtained by coding the data with the use of predefined patterns. According to the method, the imaging region or its part in a single film frame is used for registering an image in an analog format; the digital data representation is divided into data blocks in a digital format, the blocks being asymmetrically filled with useful data as well as redundant data; the digital data block is placed outside the region used for registering the image in an analog format; a group of digital data blocks is linked with a pictogram containing information about the location of this group of the data blocks. Moreover, the method includes registering redundant data with coding and computing a verification value allowing for checking the consistency of the data when reading.

4. 发明公开

EP3040774A1 Method for storing data 有权
标题翻译： Verfahren zur Datenspeicherung
公开(公告)号：EP3040774A1
公开(公告)日：2016-07-06
申请号：EP14460137.4
申请日：2014-12-31
申请人： CMC Spólka z ograniczona odpowiedzialnoscia
发明人： Michalak, Tomasz Maciej
IPC分类号： G03B31/02 , G06K19/06 , H04N5/84
CPC分类号： H04N5/846 , G03B27/00 , G06K19/06037 , G11B7/00 , G11B23/38 , H04N5/843
摘要： The present invention relates to a method of digital data representation storing on a film strip and is characterized in that the digital data representation is transformed into graphic form, wherein the single pixels of said digital data representation are easily assigned with regions of crystals of silver halides on a film strip, forming a parameterized imaging matrix format with at least two parameters affecting the number of digital data representations that can be written in a single film frame. In the transformation, the resolution parameter is defined that defines dimensions of data fields, that are film frame portions visible in imaging devices, and the parameter of the gray level number is defined. Then said digital data representation is divided into data blocks which are asymmetrically filled in with useful data and redundant data, forming a code string, thus acquiring an asymmetrical exposure shape. Sequentially, in the imaging region (1) on subsequent film frames of the film strip data blocks having the asymmetrical shape are exposed, the film strip having different resolution parameters and speeds. The set of the redundant data is used in an error correction system for verifying the useful data, by computing a verification value that is also placed on the film strip, this making it possible to check the correctness of the data consistency during writing and reading thereof. Moreover, the asymmetrical shape of the data block is used for synchronizing particular imaging lines while reading and writing the digital data representation on the film strip, and additionally, a set of metadata (2), a set of additional data (3), and a set of data (4) assisting the exposure and the photochemical process are placed on the film strip beyond the imaging region (1).
摘要翻译：本发明涉及一种存储在胶片条上的数字数据表示的方法，其特征在于数字数据表示被转换为图形形式，其中所述数字数据表示的单个像素容易被分配有卤化银晶体区域在胶卷上形成参数化成像矩阵格式，其中至少有两个参数影响可以写在单个胶片帧中的数字数据表示的数量。在变换中，定义分辨率参数，其定义数据场的尺寸，即成像设备中可见的胶片帧部分，并且定义灰度级数的参数。然后，所述数字数据表示被分为不对称地填充有用数据和冗余数据的数据块，形成代码串，从而获得不对称的曝光形状。接下来，在成像区域（1）中，在胶片条的后续胶片帧上曝光具有不对称形状的数据块，该胶片条具有不同的分辨率参数和速度。该冗余数据组用于纠错系统中，用于验证有用数据，通过计算也放置在胶卷上的验证值，这使得可以在写入和读取期间检查数据一致性的正确性。此外，数据块的非对称形状用于在读取和写入电影带上的数字数据表示时同步特定的成像线，另外，一组元数据（2），一组附加数据（3）和将辅助曝光和光化学处理的一组数据（4）放置在成像区域（1）之外的胶片条上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式