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IEEE 2014 MATLAB PROJECT
REGION-BASED SALIENCY DETECTION AND ITS APPLICATION IN OBJECT RECOGNITION
ABSTRACT:
The objective of this paper is twofold. First, we introduce an effective region-based
solution for saliency detection. Then, we apply the achieved saliency map to better encode the
image features for solving object recognition task. To find the perceptually and semantically
meaningful salient regions, we extract superpixels based on an adaptive mean shift algorithm as
the basic elements for saliency detection. The saliency of each superpixel is measured by using its
spatial compactness, which is calculated according to the results of Gaussian mixture model
(GMM) clustering. To propagate saliency between similar clusters, we adopt a modified PageRank
algorithm to refine the saliency map. Our method not only improves saliency detection through
large salient region detection and noise tolerance in messy background, but also generates
saliency maps with a well-defined object shape. Experimental results demonstrate the
effectiveness of our method. Since the objects usually correspond to salient regions, and these
regions usually play more important roles for object recognition than background, we apply our
achieved saliency map for object recognition by incorporating a saliency map into sparse coding-
based spatial pyramid matching (ScSPM) image representation. To learn a more discriminative
codebook and better encode the features corresponding to the patches of the objects, we
propose a weighted sparse coding for feature coding. Moreover, we also propose a saliency
weighted max pooling to further emphasize the importance of those salient regions in feature
pooling module. Experimental results on several datasets illustrate that our weighted ScSPM
ECWAY TECHNOLOGIES
IEEE PROJECTS & SOFTWARE DEVELOPMENTS
OUR OFFICES @ CHENNAI / TRICHY / KARUR / ERODE / MADURAI / SALEM / COIMBATORE
BANGALORE / HYDRABAD
CELL: +91 9894917187 | +91 875487 1111 / 2111 / 3111 / 4111 / 5111 / 6111
Visit: www.ecwayprojects.com Mail to: ecwaytechnologies@gmail.com
framework greatly outperforms ScSPM framework, and achieves excellent performance for object
recognition.
WHY CHOOSE US?
We ImplementYourOwn ProjectIdeas
We ProvideInnovativeReal Time ProjectsKits
Largest Collectionof MechanicalEngineeringProjects
Every Componentisexplainedin Detail forEasyUnderstanding
PortableProjectSizeforEasyHandlingandTransportation
OUR LATEST MECHANICAL PROJECT DOMAINS
QuadCopter-Rotor| Automobile| Hydraulic| Pneumatics| Fabrication Manufacturing | Mechatronics|
Robotics | Solar | Design/Simulation CAD/CAM | Thermal | Agriculture | Air Car | Electric Car | CNC
Laser Cutter| DrillingDepth Control Machine| 2DProgrammable CNC Drill | Design And Development
BlindStick| CompositeMaterial Carbon Fiber| LaserCutter| Parallel Manipulator| Pneumatic Pick And
Place 3 DOF | Uphill Water Pump Without Electricity | Solar Car | Solar Tracker | Snake Robot | Stair
Climbing| ServantRobot To Help Us | Speed Breaker Electricity | Wall Robot With Speech | Wind Mill
Bore Well Pump | Water Wheel Pump | Vertical Pipe Inspection Robot | Unmanned Ground Vehicle |
BoreWell ChildRescue| Spherical Wheel Robot | GravityElectric Power | Shrimp/Kinematic Machine |
Wall Climbing Etc.,
CONTACT US:
ECWAYTECHNOLOGIES
23/A,2nd Floor,SKS Complex,
OPP.BusStand,Karur-639 001.
TamilNadu ,India.Cell:+91 9894917187.
Website: www.ecwayprojects.com| www.ecwaytechnologies.com
Mail to: ecwaytechnologies@gmail.com.

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Region based saliency detection and its application in object recognition

  • 1. IEEE 2014 MATLAB PROJECT REGION-BASED SALIENCY DETECTION AND ITS APPLICATION IN OBJECT RECOGNITION ABSTRACT: The objective of this paper is twofold. First, we introduce an effective region-based solution for saliency detection. Then, we apply the achieved saliency map to better encode the image features for solving object recognition task. To find the perceptually and semantically meaningful salient regions, we extract superpixels based on an adaptive mean shift algorithm as the basic elements for saliency detection. The saliency of each superpixel is measured by using its spatial compactness, which is calculated according to the results of Gaussian mixture model (GMM) clustering. To propagate saliency between similar clusters, we adopt a modified PageRank algorithm to refine the saliency map. Our method not only improves saliency detection through large salient region detection and noise tolerance in messy background, but also generates saliency maps with a well-defined object shape. Experimental results demonstrate the effectiveness of our method. Since the objects usually correspond to salient regions, and these regions usually play more important roles for object recognition than background, we apply our achieved saliency map for object recognition by incorporating a saliency map into sparse coding- based spatial pyramid matching (ScSPM) image representation. To learn a more discriminative codebook and better encode the features corresponding to the patches of the objects, we propose a weighted sparse coding for feature coding. Moreover, we also propose a saliency weighted max pooling to further emphasize the importance of those salient regions in feature pooling module. Experimental results on several datasets illustrate that our weighted ScSPM ECWAY TECHNOLOGIES IEEE PROJECTS & SOFTWARE DEVELOPMENTS OUR OFFICES @ CHENNAI / TRICHY / KARUR / ERODE / MADURAI / SALEM / COIMBATORE BANGALORE / HYDRABAD CELL: +91 9894917187 | +91 875487 1111 / 2111 / 3111 / 4111 / 5111 / 6111 Visit: www.ecwayprojects.com Mail to: ecwaytechnologies@gmail.com
  • 2. framework greatly outperforms ScSPM framework, and achieves excellent performance for object recognition. WHY CHOOSE US? We ImplementYourOwn ProjectIdeas We ProvideInnovativeReal Time ProjectsKits Largest Collectionof MechanicalEngineeringProjects Every Componentisexplainedin Detail forEasyUnderstanding PortableProjectSizeforEasyHandlingandTransportation OUR LATEST MECHANICAL PROJECT DOMAINS QuadCopter-Rotor| Automobile| Hydraulic| Pneumatics| Fabrication Manufacturing | Mechatronics| Robotics | Solar | Design/Simulation CAD/CAM | Thermal | Agriculture | Air Car | Electric Car | CNC Laser Cutter| DrillingDepth Control Machine| 2DProgrammable CNC Drill | Design And Development BlindStick| CompositeMaterial Carbon Fiber| LaserCutter| Parallel Manipulator| Pneumatic Pick And Place 3 DOF | Uphill Water Pump Without Electricity | Solar Car | Solar Tracker | Snake Robot | Stair Climbing| ServantRobot To Help Us | Speed Breaker Electricity | Wall Robot With Speech | Wind Mill Bore Well Pump | Water Wheel Pump | Vertical Pipe Inspection Robot | Unmanned Ground Vehicle | BoreWell ChildRescue| Spherical Wheel Robot | GravityElectric Power | Shrimp/Kinematic Machine | Wall Climbing Etc.,
  • 3. CONTACT US: ECWAYTECHNOLOGIES 23/A,2nd Floor,SKS Complex, OPP.BusStand,Karur-639 001. TamilNadu ,India.Cell:+91 9894917187. Website: www.ecwayprojects.com| www.ecwaytechnologies.com Mail to: ecwaytechnologies@gmail.com.