TH22104A - "How to encode image information" - Google Patents

Abstract

1. A method of full-body encryption, which is created with large amounts of dot-matrix data, each determined by a predetermined number of bits. In the event that the packing data group The same burst of image data is packed as one unit of compression. Such encryption method Consists of the steps of The procedure specifies the compression data to indicate the data group of one packing unit. Of the full body of information and Compression data production flow for compact data according to the down header. Code according to the continuous number of same dot data. In the data group of one unit Packed with The number of subsequent dots indicates the number of continuity of the same dot data. And with data Displaying the same image point in a data group of one compact unit.

Claims (9)

1. An information medium for recording a full body of information that contains a large number of point-of-view information. Where each data is defined by a predetermined number of bits in which a group of data that continually holds the same pixel data. It is compacted as a compact unit. The recording medium has a physical part for storage. Packed unit information group (CU01 * to CU04 *), which contains a down header. A code that corresponds to the number of continuity of the original pixel data in the pack of the aforementioned compression unit, the number of subsequent pixel segments indicating the original number of continuous dot-point data in the dataset. And the segment specifying the format of the continuous original pixel data in the data group of the aforementioned compression unit, where the coding header contains a predetermined size of the bits and the number of pixel segments. Later there is a segment with a predefined size of the bit. Where the size of the segment bit The coding head in the data group of that compacting unit indicates the bit size of the number. 2. Middle of claim 1 if no bits are assigned to the coding header. When the data length of the continuity of the original dot data in the data group is less than 4 and 2 or more but less than a predetermined number of bits is assigned to Code section When the bit length of the continuous number of dot data in the data group is equal to or greater than 4 but less than the specified number 3. Center of claim 1 or 2 if the integer is retrieved. From the data line of the finite bit length And in the event that the coding header is composed of a specific number of bits, this indicates that the original dot-data continues until the end of the recording. The original pixel point in the data group of one unit of compression continues until the end of the recording. 4. Method of claim 3 Where no bits are assigned to the coding header when the data length of Spot data Consequently, the data group of one compacted unit is less than 4. 2 bits are assigned to the coding header when the data length of the image point data. The sequence in the data group of one compacted unit is equal to or greater than 4 but less than 16. 4 bits are assigned to the coding header when the data length of the dot data. Consequently, in the data group of one compacted unit, the value is equal to or greater than 14 but less than 64. 6 bits are assigned to the coding header when the data length of the dot data. Consequently, in a group of data of one compact unit, a value is equal to or greater than 64, but less than 256 and 14 bits are assigned to the coding header when the data length of the original pixel data in the data group of one unit. The compression continues until the end of the recording. 5. The middle of claim 3 in the absence of bits is assigned to the coding header and 2 bits are assigned to the coding header and the 2 bits are Set to the number of subsequent pixels. When the data length of the point data The continuous original image in the data pack of one compacting unit is less than 4. 2 bits are assigned to the coding header and 4 bits are assigned to the subsequent number of image dots when the data length of the original dot data. Continuous in the data group of one compression unit Tight is equal to or greater than 4, but less than 16. 4 bits are assigned to the center header down the code, and 6 bits are assigned to the subsequent number of pixels when the data length of the same continuous dot data in one dataset. Compression unit Dense is equal to or greater than 16 but less than 64. 6 bits are assigned to the coding header and 8 bits are assigned to the subsequent number of pixels when the data length of the same continuous dot data in one dataset. Compression unit Tight, with values equal or greater than 64, but less than 256 and 14 bits are assigned to the coding header. But no bits are assigned to the number of dots. Subsequently, when the same dot data in the data group of one unit is compacted up to the point. End of recording 6. Intermediary of claims 1 to 5. In the case of the full body of information Are retrieved from the data line of the finite length. And if the depositor bit data is added to Data of one compression unit, therefore the total bit length of the data group of one compression unit The denser becomes a multiple of 8 bits if the total bit length is not a multiple of 8 when the data is produced. 7. Intermediate of claims 1 to 6, one of which is a disc of light 8. Intermediate of claims 1 to 7. Where the medium also stores information that is compacted in accordance with MPEG 9. A method of encoding the full unit of information. Which contains large amounts of information Each data is defined by a predetermined number of bits in which a group of data that contains the same continuous element of information is packed as a compact unit. The Compression Identification Procedure (ST801) for identifying the data group of one compression unit (for example, CU01-CU04) of the Compaction Data Unit (PXD / SPD) and the Compression Data Manufacturing procedure (ST 806). Or ST 908 through ST 914) for producing packaged units (CU01 * to CU04 *) corresponding to the coding header that corresponds to The number of continuity of the same element in the dataset of one compact unit, with the number of subsequent elements indicating the number of continuous original elements. And contains information that Represents the format of continuous original element data in a data group of one compact unit where the coding header contains a predefined size of bits and that number of subsequent elements has a predefined size. Of the bit And where the header bit size The encoding of such a data group in one compact unit indicates the bit size of the number of elements. Later included in the original data group 1 0. Clause 9 in the event that the process of producing such compressed data consists of a procedure for assigning no bits to the coding header. When data length Of the number of sequences of original element data is less than 4, and the procedure for assigning 2 or more but less than a predetermined number of bits to the coding header when the length of the data amount of the original element data. Is equal or greater than 4 but less than the number of claims 1 1. Method of claim 10 where the designation has no bits. Given to the coding header when the data length of the element data The same continuous assembly in the data group of one compact unit less than 4 2 bits is assigned to the coding header when the data length of the element data. The same continuous assembly in the data group of one compacting unit is equal to or greater than 4 but less than 16. 4 bits are assigned to the coding header when the data length of the elemental data. The same continuous assembly in the data group of one compacted unit equal to or greater than 16 but less than 64 6 bits is assigned to the coding header when the data length of the element data. The same continuous assembly in the data group of one compacted unit equal to or greater than 64 but less than 256 14 bits is assigned to the coding header when the original element data in the group. The data of one compacted unit continues to the end of the data line 1 2. Method of claim 10, where the assignment of no bits to the coding header and 2 bits is assigned to the number. Subsequent elements, when the data length of the same data element is continuous in one data group. Less than 4. 2 bits of compacting units are assigned to the coding header and 4 bits are assigned to the number of Later element When the data length of the same data elements is continuous in one data group. The compression unit is equal to or greater than 4 but less than 16. 4 bits are assigned to the coding header and 16 bits are assigned to the number. Of later elements When the data length of the same data elements is continuous in the data group of One compression unit equal to or greater than 16 but less than 64. 6 bits are assigned to the coding header and 8 bits are assigned to the subsequent number of elements when the data length of the continuous original element data in the dataset. one The compression units equal to or greater than 64 but less than 256 and 14 bits are assigned to the coding header. But given no bit To the number of elements later, when the same data elements in the data group of one unit are packed continuously until To the end of line 1 information 4. Method of claim 9 to 13, any one in case of whole unit in case of The integers are retrieved from a data line of a certain bit length. The method continues This will consist of The procedure for telling the depositor bit data to the data of one compression unit, so the total bit length of the data group of one compression unit becomes a multiple of 8 bits if the total bit length is not a multiple of. 8 bits when producing a bundle of one compact unit. On the data line was accomplished 1 5. Method of decoding of the bit process of packed chunks of data is obtained by continuously compressing the original component as one compact unit, where the data group is Compressed corresponds to, at least, the full body of information, which contains a large amount of elemental information. Where each data is defined by a predetermined number of bits and where the packaged data group includes an encoding header that indicates the data of the subsequent number of elements, where the amount of information corresponds to the number of element data. Original, continuous, or include a coding header that indicates the number of subsequent elements. Including element information Continuous original assembly Where that coding header contains a predefined size of bits and number of subsequent elements. There is a preset size of the bits. And where the bit size of The encoding header that is in the data group of one compression unit indicates the bit size of the The number of subsequent elements in the original data group The decoding method includes a coding header detection procedure (ST1101 to ST1109) for detecting. An encoding header from a pack (CU01 * to CU04 *) of one self-contained packing unit. Full Information Unit (PXD / SPD) A continuous element count detection procedure (ST1110 to ST1113) for detecting subsequent element count information. From the data group (CU01 * to CU04 *) of one unit The compaction that corresponds to the body of the coding header that is finalized by the detection process. The coding headers (ST1101 to ST1109) are the element information assignment procedure (ST1114) for defining the body of the code. The element data in an uncompressed chunk (CU01 through CU04) of one compacting unit that Corresponds to the remainder of the dataset (CU01 * to CU04 *) of one compact unit where it is moved is the coding header detected by the coding header detection procedure. (ST1101 to ST1109) and subsequent element count data detected by the detection process. The number of such contiguous elements (ST1110 to ST1113) and the form restoration process (ST1115 to ST1118) for sorting. The body bit information is determined by the element data definition procedure (ST 1114), where the number is indicated by the number of subsequent elements. That were detected by a number detection process. Continuous elements (ST1110 to ST1113) in order to restore the form of non-element information. 1 6. Method of claim 15 in case of element number detection This continuation takes a predetermined number of bits as immediate subsequent element information when no bits are assigned to the coding header. Detected by the aforementioned coding header procedure 7. Claim Method 15 If the full body of information is drawn from The data line of the bit length is finite and when the coding header contains a specific number of bits. An indication that the same component data continues until the end of the recording is reached. The procedure for continuous ejection of information until the end of recording of the information bits contained in the data is determined by the procedure for defining such elements 1 8. Clause 15 or 17 in this case, the integer of the information. Will be pulled It is from the data line of the finite length. The following methods will consist of Step for adjusting the total bit length of the data group of the compression unit. On the data line to the product of 8 bits if the total bit length is not an 8-bit multiple. Restore the entire group of packed units on line 1 9. Claim Method 15 where the detecting process of the number of elements per It takes a predefined number of bits as element count information. Immediately later When no bits are assigned to the encoded header that are detected by step. The detection phase of the said coding header and where the continuous element count detection phase is taken. The specific number of bits following the code header as information is the number of subsequent elements when bits within a predefined range of bit counts are assigned to the correct coding header. Detected by the process of detecting the said coding header The above method also includes The process of moving out the depositor bit data. When the total bit length of both data groups All of one compact unit is set to a multiple of 8 bits by adding the depositor bit data 2 0. Method of claim 19 in the element count detection process. Continuation It determines that the data length of the same element is continuous in one unit. Less than four crowding When no bits are assigned to the coding header. It determines that the data length of the same element's data is continuous in one. The compression unit is equal to or greater than 4 but less than 16 when two bits are assigned to the header. The coding defines that the length of the same continuous element data in one unit. Packed is equal to or greater than 16 but less than 64 when four bits are assigned to the coding header. It defines the data length of the original pixel data in one compact unit. Is equal to or greater than 64, but less than 256 when 6 bits are assigned to the coding header and it is determined that the original element data is continuous. In one compact unit per Towards the end of the logging, when 14 bits are assigned to the encoding header 2 1. Method of claim 9 to 20, either. Where such elemental data is point data 2. 2. Method of claim 21 where the full body of such information consists of large amounts of pixel data is arranged on a data line of limited length corresponding to at least that The end of the horizontal sweep line, corresponding to one or more horizontal sweep lines, or corresponding to the display frame or display area of the TV display unit. 2. Encoding tool for full encoding. An information unit that contains a large amount of elemental information Each data is defined by a predefined number of bits in which a data group that continually contains the same element information. Is packed like a compact unit. Compression Identification Method (ST801) for identifying data groups of one compression unit (CU01-CU04) of the Full Body Information Unit (PXD / SPD) and the Compression Data Manufacturing method (ST806 through ST 914). For producing data groups Of one compact unit (CU01 * to CU04 *) corresponding to the corresponding coding header. With the number of continuation of the original element information In a data group of one compact unit with the number of subsequent elements indicating the number of continuous original elements. And contains information that Represents the pattern of continuous original element data in a packaged unit data group, where the coding header contains a predefined size of bits and that number of subsequent elements has a predefined size of. bit And where the header bit size The encoding of such a data group in one compact unit indicates the bit size of the number of elements. Later included in the original group 2 4. Claim Tool 23 Where the method for producing such compressed data contains a method for assigning no bits to the coding header. When data length Of the number of consecutive elements of the original data is less than 4, and the method for determining 2 or more but less than the number of bits defined. Advance to the coding header when the data length of the number of consecutive numbers of connections Since the original element data is equal to or greater than 4, but less than a certain number 2 5. Instrument of claim 23 where the method for producing such compaction information includes a method for assigning no bits to the segment. Coding head When data length There are four methods for assigning 2 bits to the coding header when the data length of Consecutive data of the same elements in the data group of one compact unit. Equal to or greater than 4, but less than 16 methods for assigning 4 bits to the coding header when the length of the data. Continuous original elements In a data group of one compact unit equal to or greater than 16 but less than 64, a method for assigning 6 bits to a coding header when the data length of The same continuous element of data in a pack of one compact unit is equal to or more than 64 but less than 256, and a method for assigning 14 bits to the coding headers. When the information The original composition of the data group of one compacting unit continues until the end of the data line 2 6. The tool of claim 23 where the method for producing such compact data includes a method for performing the following actions. To this The absence of bits is assigned to the coding header, and 2 bits are assigned to the number. Of later elements When the data length of the same data elements is continuous in the data group of One compact unit of less than 4 2 bits is assigned to the coding header and 4 bits are assigned to the subsequent number of elements when the data length of the original element data is continuous. In the data group of one The compression unit is equal to or greater than 4, less than 16. 4 bits are assigned to the coding header and 6 bits are assigned to the number. Later element When the data length of the same element's data is continuous In the data group of one The compression unit is equal to or greater than 16 but less than 64. 6 bits are assigned to the coding header and 8 bits are assigned to the number. Later element When the data length of the same element's data is continuous In the data group of one The compression unit equal to or greater than 64 but less than 256 14 bits is assigned to the coding header. But assign no bits to the number of elements later when the original element data. In the data group of one unit, the compression continues until Reach the end of the information line 2 7. Claim tool 23 or 24 If the integer is extracted. It is from the data line of the finite length. And the method of producing such compaction data consists of a method for assembling the headers, coding them with a specific number of bits, indicating that the original data is continuous. Until the end of the recording When the original element data in Data group of continuous compression until the end of record 2 8. Any tool for claim 23 to 27. In case of full information Are retrieved from the data line of the finite length. The following tools will include A method for adding the depositor bit data to the data group of one compression unit, so the total bit length of the data pack of one compression unit becomes a multiple of 8 bits if the total bit length is. Not a multiple of 8 when producing a dataset of one packed unit on The data line was accomplished. 2. 9. Decoding tool for decoding the bit process of group units. Packed information This is obtained by continuously compressing the same element of information as a single unit of compression, where the packed group of data corresponds to at least the integer part that contains a large amount of information, each of which is defined by the number that Predefined bits And where the packed data group includes an encoding header indicating the number of subsequent elements, where the count data corresponds to the number of continuous original elements or includes the specified coding header. To information on the number of subsequent elements, including Continuous original assembly Where the aforementioned coding header contains a predetermined size of the bits and that number of subsequent elements. There is a preset size of the bits. And where the bit size The encoding header in the data group of one compression unit indicates the bit size of the The number of subsequent elements in the original data group The decryption tools include The coding header detection method (ST1101 to ST1109) for segment detection. The coding header from the dataset (CU01 * to CU04 *) of one fully packed compact unit. Information Unit (PXD / SPD) A continuous element count detection method (ST1110 to ST1113) for detecting subsequent element count data. From the data group (CU01 * to CU04 *) of one unit Compressed in accordance with the body of the coding header that was detected by the sensing method. The coding header (ST1101 to ST1109) is the element information method (ST114) for defining the content of the element information. Assembled in an uncompressed datum (CU01 to CU04) of one compacting unit, corresponding to the rest of the pack (CU01 * to CU04 *) of one compacting unit. Which thing is right Removed is the encoding header detected by the said coding header detection method (ST1101 to ST1109) and subsequent element count information. That was detected by the detection method. The number of such contiguous elements (ST1110 to ST1113) and the restoration of the form composition (ST1115 to ST1118) for sorting. The bit data of the body determined by the aforementioned element data method (ST1114) with the number indicated by the subsequent element data. That were examined by the method of detecting the number of elements Continued use of these elements (ST1110 to ST1113) to restore the form of element information. 3 0. Instrument of claim 29 Where the method of detecting the number of elements per In order to remove the predetermined number of bits Immediately virtualizes the number of subsequent elements when no bits are assigned to the encoding header by the header detection method. Enter the above code 3 1. The instrument of claim 29 or 30 in the event that the unit of information is Retrieved from the data line of the finite length. And when the coding header contains a number Bit specification indicates that the same component data continues until the end of the recording.The tool includes methods for continuous ejecting until the end of the data recording. A bit information whose body is defined by means of defining the element 3. 2. The instrument of claim 29, where the full body of information is obtained from the line. Information with limited bit length The machine consists of 3. 3. Instrument of claim 29 where the continuous element count detection method It was adjusted to determine whether Data length of continuous original data elements In one compact unit of less than 4 when no bits are assigned to the coding header. The data length of continuous same element data in one compact unit. With or greater than 4 but less than 16 when 2 bits are assigned to the coding header. The data length of continuous same element data in one compact unit. With or greater than 16 but less than 64 when 4 bits are assigned to the coding header. The data length of continuous same element data in one compact unit. With or greater than 64 but less than 256 when 6 bits are assigned to the coding header and continuous fill element data in one compact unit, continuing to the end. At the end of the data line when 14 bits are assigned to the coding header 3. 4.Any 23 to 33 claim tool In which the information elements such are point data 3 5. The tool of claim 34, where the full body of such information, which consists of many point-of-vision data, is arranged on a line of finite length in accordance with At least part of the horizontal sweeping line Aligned with the horizontal sweeping line One or more Or corresponds to the display frame or display area of the TV display unit 3 6. Recorder for recording full body information. Which consists of Each bulk of pixel data is defined by a predetermined number of bits at which the data group that contains the same continuous dot-matrix data is packed as one unit of compression on the designated recording medium (OD). The recording consists of Clause 22 to 27 encryption engine, any one In conjunction with claim 33 or 34 and the recording method (702 through 704) for recording. Packed data groups (CU01 * to CU04 *) produced by the aforementioned compression data production method (200) onto the specified recording medium (OD) 3. 7. Reading tool for reading bit process of units of packed data groups. The original data point is continuously compressed as a single compact unit from the recording medium, where the packaged data group corresponds to at least part of the full body. A large amount of spot information. Each data is defined by a predefined number of bits, and where the data group is packed includes an encoding header that indicates the subsequent number of image dots, where the count data corresponds to the original continuous number of pixel data. Or include a code header indicating the clause Number of subsequent image points Including the same continuous image point data Where that coding header contains Preset size of bits And the subsequent number of elements are the predetermined size of the bits and where the bit size of the aforementioned header in the dataset of one unit is packed as Indicates the bit size of the number of subsequent elements in the original data group. The reading tool contains one of the 29 to 33 claims decryption tools. Plus claim 34 or 35 3 8. Broadcasting system for broadcasting a full body of information that contains a large amount of dot-to-dot information. Each data is defined by a predetermined number of bits at which the data group that contains the same continuous dot data is packed as a compact unit. The broadcasting system comprises one of the 23 to 28 claim coding tools. In conjunction with claim 34 or 35, broadcast methods (210 to 212) for removing information by wave method. Radio or cable Packed unit data groups (CU01 * to CU04 *) that are produced by the Encrypt it (200) 3. 9.Electrical mailing system For full body electric mailing Information unit Which consists of A large amount of spot information. Each information is assigned a number that Predefined bits Where a group of data that contains the same image spot continuous Being packed like A bit of stuffing The aforementioned electric mailing system consists of Clause 23 to 28 encryption engine, any one In conjunction with claim 34 or 35 methods, the transmitter (5031, 600) for transmitting the packaged packet signal (CU01 * to CU04 *) produced by the aforementioned coding tool. Receiver method (503N) for receiving the signals transmitted by the machine method. Transmits such signals (5031, 600) and data recovery methods (501N to 503N) for head down detection. The code from the packaged unit data group (CU01 * to CU04 *) obtained by means of the aforementioned tuner (503 N) for detecting the location of the burst point data corresponding to the segment body. Detectable coding heads To obtain continuous image point data from the detected location as well as Image data after burst data And for restoring uncompressed image point data groups A compact unit of data that represents data that is not compacted by the tool. Encrypt it