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Class Information
Number: 382/232
Name: Image analysis > Image compression or coding
Description: Subject matter in which the quantity of data used to represent an image is reduced to minimize storage or transmission requirements.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 382/239 |
Adaptive coding (i.e., changes based upon history, activity, busyness, etc.) |
922 |
| 382/242 |
Contour or chain coding (e.g., bezier) |
202 |
| 382/237 |
Gray level to binary coding |
298 |
| 382/233 |
Including details of decompression |
890 |
| 382/236 |
Interframe coding (e.g., difference or motion detection) |
1,019 |
| 382/244 |
Lossless compression |
204 |
| 382/234 |
Parallel coding architecture |
146 |
| 382/241 |
Polygonal approximation |
99 |
| 382/238 |
Predictive coding |
608 |
| 382/240 |
Pyramid, hierarchy, or tree structure |
733 |
| 382/251 |
Quantization |
634 |
| 382/243 |
Shape, icon, or feature-based compression |
439 |
| 382/235 |
Substantial processing of image in compressed form |
293 |
| 382/248 |
Transform coding |
593 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7400772 |
Spatial compression algorithm for the analysis of very large multivariate images |
Jul. 15, 2008 |
| 7400764 |
Compression and decompression of media data |
Jul. 15, 2008 |
| 7400329 |
Graphics images system and method |
Jul. 15, 2008 |
| 7397959 |
Detection and recompression of embedded compressed data inside existing data streams |
Jul. 8, 2008 |
| 7397958 |
Method and device for selecting data in a communication network |
Jul. 8, 2008 |
| 7397957 |
Discrete wavelet transform unit and method for adaptively encoding still image based on energy of each block |
Jul. 8, 2008 |
| 7397944 |
Processing pipeline of pixel data of a color image acquired by a digital sensor |
Jul. 8, 2008 |
| 7394939 |
Managing file stream generation |
Jul. 1, 2008 |
| 7394569 |
Error-diffusion image processing system and method thereof |
Jul. 1, 2008 |
| 7394567 |
Data embedding scheme for duplex color laser printer |
Jul. 1, 2008 |
| 7391962 |
Optical recording/reproducing apparatus having a function of separating luminance and color components |
Jun. 24, 2008 |
| 7391913 |
JPEG processing engine for low profile systems |
Jun. 24, 2008 |
| 7391912 |
Palettized image compression |
Jun. 24, 2008 |
| 7391911 |
Method and apparatus for compressing holographic data |
Jun. 24, 2008 |
| 7391910 |
LAPE: layered presentation system utilizing compressed-domain image processing |
Jun. 24, 2008 |
| 7391909 |
Data manipulation |
Jun. 24, 2008 |
| 7391880 |
Color adaptive watermarking |
Jun. 24, 2008 |
| 7388992 |
Digital photographic device for controlling compression parameter of image data and method of deciding compression parameter value of image data |
Jun. 17, 2008 |
| 7388991 |
Data encoding methods and circuits |
Jun. 17, 2008 |
| 7388984 |
Method of recognizing a code |
Jun. 17, 2008 |
| 7386179 |
Encoding apparatus and method, and decoding apparatus, method and program |
Jun. 10, 2008 |
| 7386178 |
Method and apparatus for transforming the dimensions of an image |
Jun. 10, 2008 |
| 7386177 |
Method and system for encoding images using encoding parameters from multiple sources |
Jun. 10, 2008 |
| 7386176 |
Image sending apparatus and image receiving apparatus for sending and receiving code sequence data |
Jun. 10, 2008 |
| 7386175 |
Modifying wavelet division level before transmitting data stream |
Jun. 10, 2008 |
| 7386174 |
Image transmission apparatus and method therefor |
Jun. 10, 2008 |
| 7386168 |
Image processing apparatus |
Jun. 10, 2008 |
| 7386149 |
Method and apparatus for embedding digital-watermark using robustness parameter |
Jun. 10, 2008 |
| 7383504 |
Method for representing and comparing multimedia content according to rank |
Jun. 3, 2008 |
| 7383441 |
Method and device for confirming the authenticity of a document and a safe for storing data |
Jun. 3, 2008 |
| 7382932 |
Image processing apparatus and method, and computer program and computer-readable storage medium |
Jun. 3, 2008 |
| 7382922 |
Creation of remarkable regions in a digital image |
Jun. 3, 2008 |
| 7382916 |
Color bitmap normalization |
Jun. 3, 2008 |
| 7382905 |
Desynchronized fingerprinting method and system for digital multimedia data |
Jun. 3, 2008 |
| 7382243 |
Personal emergency response system with interconnected slave units |
Jun. 3, 2008 |
| 7379605 |
Method for the integration of medical imaging data and content for wireless transmission and remote viewing |
May. 27, 2008 |
| 7379604 |
Device and process for coding video images by motion compensation |
May. 27, 2008 |
| 7379593 |
Method for image segmentation from proved detection of background and text image portions |
May. 27, 2008 |
| 7379587 |
Systems and methods for identifying regions within an image having similar continuity values |
May. 27, 2008 |
| 7376279 |
Three-dimensional image streaming system and method for medical images |
May. 20, 2008 |
| 7376277 |
Data transform for improved compression of multicomponent images |
May. 20, 2008 |
| 7376266 |
Segmented layered image system |
May. 20, 2008 |
| 7373009 |
Method and apparatus for efficient transmission and decoding of quantization matrices |
May. 13, 2008 |
| 7373006 |
Image processing apparatus |
May. 13, 2008 |
| 7373002 |
Image processing apparatus and method, and computer program |
May. 13, 2008 |
| 7373001 |
Compressed moving image decompression device and image display device using the same |
May. 13, 2008 |
| 7373000 |
Image processing apparatus |
May. 13, 2008 |
| 7372999 |
Image coder and image decoder capable of power-saving control in image compression and decompression |
May. 13, 2008 |
| 7372998 |
System and method for efficient non-overlapping partitioning of rectangular regions of interest in multi-channel detection |
May. 13, 2008 |
| 7372997 |
Data conversion device, data conversion method, learning device, learning method, program and recording medium |
May. 13, 2008 |
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