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IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
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Abstract
Information
Inventors
Applicants
Specification
Documents
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
DIVISIONAL PCT NATIONAL PHASE APPLICATION
Published
Filed on 21 November 2024
Abstract
Disclosed is an image data encoding/decoding method and apparatus. A method for decoding a 360-degree image comprises the steps of: receiving a bitstream obtained by encoding a 360-degree image; generating a prediction image by making reference to syntax information obtained from the received bitstream; combining the generated prediction image with a residual image obtained by dequantizing and inVerse-transforming the bitstream, so as to obtain a decoded image; and reconstructing the decoded image into a 360-degree image according to a projection format, wherein the step of generating the prediction image comprises the steps of: performing image extension of a reference picture obtained by reconstructing the bitstream; and generating a prediction image by making reference to the reference picture extended by the image extension
Patent Information
| Application ID | 202418090686 |
| Invention Field | ELECTRONICS |
| Date of Application | 21/11/2024 |
| Publication Number | 49/2024 |
Inventors
| Name | Address | Country | Nationality |
|---|---|---|---|
| KIM, Ki Baek | B-101, 17-8, Omok-ro 11-gil Yangcheon-gu Seoul 07936, Republic of Korea | Republic of Korea | Republic of Korea |
Applicants
| Name | Address | Country | Nationality |
|---|---|---|---|
| B1 INSTITUTE OF IMAGE TECHNOLOGY, INC. | 1213-ho, 525, Gonghangdae-ro, Gangseo-gu, Seoul 07563, Republic of Korea | Republic of Korea | Republic of Korea |
Specification
Description:AS ATTACHED , Claims:AS ATTACHED
Documents
| Name | Date |
|---|---|
| 202418090686-FORM 18A [25-11-2024(online)].pdf | 25/11/2024 |
| 202418090686-FORM28 [25-11-2024(online)].pdf | 25/11/2024 |
| 202418090686-MSME CERTIFICATE [25-11-2024(online)].pdf | 25/11/2024 |
| 202418090686-COMPLETE SPECIFICATION [21-11-2024(online)].pdf | 21/11/2024 |
| 202418090686-DECLARATION OF INVENTORSHIP (FORM 5) [21-11-2024(online)].pdf | 21/11/2024 |
| 202418090686-DRAWINGS [21-11-2024(online)].pdf | 21/11/2024 |
| 202418090686-EVIDENCE FOR REGISTRATION UNDER SSI(FORM-28) [21-11-2024(online)].pdf | 21/11/2024 |
| 202418090686-FORM 1 [21-11-2024(online)].pdf | 21/11/2024 |
| 202418090686-FORM FOR SMALL ENTITY [21-11-2024(online)].pdf | 21/11/2024 |
| 202418090686-FORM FOR SMALL ENTITY(FORM-28) [21-11-2024(online)].pdf | 21/11/2024 |
| 202418090686-FORM-9 [21-11-2024(online)].pdf | 21/11/2024 |
| 202418090686-POWER OF AUTHORITY [21-11-2024(online)].pdf | 21/11/2024 |
| 202418090686-REQUEST FOR EARLY PUBLICATION(FORM-9) [21-11-2024(online)].pdf | 21/11/2024 |
