GB2393062B - Image transmission system and method for determining regions of interest in an image transmission - Google Patents
Image transmission system and method for determining regions of interest in an image transmissionInfo
- Publication number
- GB2393062B GB2393062B GB0221175A GB0221175A GB2393062B GB 2393062 B GB2393062 B GB 2393062B GB 0221175 A GB0221175 A GB 0221175A GB 0221175 A GB0221175 A GB 0221175A GB 2393062 B GB2393062 B GB 2393062B
- Authority
- GB
- United Kingdom
- Prior art keywords
- image transmission
- interest
- determining regions
- transmission system
- image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/40—Analysis of texture
- G06T7/41—Analysis of texture based on statistical description of texture
- G06T7/44—Analysis of texture based on statistical description of texture using image operators, e.g. filters, edge density metrics or local histograms
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
- G06V10/462—Salient features, e.g. scale invariant feature transforms [SIFT]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/50—Extraction of image or video features by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis
- G06V10/507—Summing image-intensity values; Histogram projection analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20112—Image segmentation details
- G06T2207/20132—Image cropping
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Probability & Statistics with Applications (AREA)
- Image Analysis (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0221175A GB2393062B (en) | 2002-09-13 | 2002-09-13 | Image transmission system and method for determining regions of interest in an image transmission |
AU2003242670A AU2003242670A1 (en) | 2002-09-13 | 2003-06-10 | Image transmission system and method for determining regions of interest in an image transmission |
EP03794831A EP1540595A1 (en) | 2002-09-13 | 2003-06-10 | Image transmission system and method for determining regions of interest in an image transmission |
PCT/EP2003/006115 WO2004025570A1 (en) | 2002-09-13 | 2003-06-10 | Image transmission system and method for determining regions of interest in an image transmission |
HK04106100A HK1063369A1 (en) | 2002-09-13 | 2004-08-13 | Image transmission system and method for determining regions of interest in an image transmission. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0221175A GB2393062B (en) | 2002-09-13 | 2002-09-13 | Image transmission system and method for determining regions of interest in an image transmission |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0221175D0 GB0221175D0 (en) | 2002-10-23 |
GB2393062A GB2393062A (en) | 2004-03-17 |
GB2393062B true GB2393062B (en) | 2005-01-05 |
Family
ID=9943942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0221175A Expired - Lifetime GB2393062B (en) | 2002-09-13 | 2002-09-13 | Image transmission system and method for determining regions of interest in an image transmission |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1540595A1 (en) |
AU (1) | AU2003242670A1 (en) |
GB (1) | GB2393062B (en) |
HK (1) | HK1063369A1 (en) |
WO (1) | WO2004025570A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2422739B (en) | 2005-01-31 | 2010-07-14 | Hewlett Packard Development Co | Image processing method and apparatus |
FR2939541A1 (en) * | 2008-12-05 | 2010-06-11 | France Telecom | Automatic classification method for e.g. image sequences to create film chapters, involves acquiring temporal neuron card corresponding to image category, from local signatures and salience degrees of images |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5424783A (en) * | 1993-02-10 | 1995-06-13 | Wong; Yiu-Fai | Clustering filter method for noise filtering, scale-space filtering and image processing |
GB2367966A (en) * | 2000-10-09 | 2002-04-17 | Motorola Inc | Method and apparatus for determining regions of interest in images |
-
2002
- 2002-09-13 GB GB0221175A patent/GB2393062B/en not_active Expired - Lifetime
-
2003
- 2003-06-10 EP EP03794831A patent/EP1540595A1/en not_active Withdrawn
- 2003-06-10 AU AU2003242670A patent/AU2003242670A1/en not_active Abandoned
- 2003-06-10 WO PCT/EP2003/006115 patent/WO2004025570A1/en not_active Application Discontinuation
-
2004
- 2004-08-13 HK HK04106100A patent/HK1063369A1/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5424783A (en) * | 1993-02-10 | 1995-06-13 | Wong; Yiu-Fai | Clustering filter method for noise filtering, scale-space filtering and image processing |
GB2367966A (en) * | 2000-10-09 | 2002-04-17 | Motorola Inc | Method and apparatus for determining regions of interest in images |
Non-Patent Citations (1)
Title |
---|
JAGERSAND M, Saliency maps and attention selection in scale and space coordinates: an information theoretic approach, Computer Vision, 1995. Proceedings., Fifth International Conference on, 20-23 June 1995, IEEE Comput. Soc., pages 195-202, ISBN: 0-8186-7042-8 * |
Also Published As
Publication number | Publication date |
---|---|
GB0221175D0 (en) | 2002-10-23 |
EP1540595A1 (en) | 2005-06-15 |
HK1063369A1 (en) | 2004-12-24 |
WO2004025570A1 (en) | 2004-03-25 |
AU2003242670A1 (en) | 2004-04-30 |
GB2393062A (en) | 2004-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1063369 Country of ref document: HK |
|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20220912 |