Apparatus and method for converting image data
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0083] A preferred embodiment of the present invention will be described, with reference to the accompanying drawings.
[0084]FIG. 12 is a schematic representation of an image data converting apparatus according to the invention.
[0085] As shown in FIG. 12, the frame data items contained in MPEG2-image compressed data (bit stream), i.e., interlaced-scan image data, is input the picture-type determining section 18.
[0086] The picture-type determining section 18 supplies the data about an I / P picture to the MPEG2-image data decoding section (i.e., I / P picture 4×4 down-decoder) 19, but discards the data about a B picture. Thus, the section 18 converts the frame rate.
[0087] The MPEG2-image data decoding section 19 performs the same process as does the apparatus shown in FIG. 1. However, the section 19 only needs to decode the I / P picture. This is because the picture-type determining section 18 already discarded the data about the B picture. The MPEG2-image data decoding section 19 only ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap